FZUS51 KBOX 031403
CWFBOX
Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
1003 AM EDT Fri Jul 3 2026
Coastal waters from the Merrimack River MA to Watch Hill RI out
to 60 NM
ANZ200-040300-
1003 AM EDT Fri Jul 3 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
A Bermuda high will continue to result in a very humid SW flow of
air across the waters today. A cold front will cross the waters Sat.
High pres then noses down from Quebec as low pres approaches from
the west Sun into early next week.
$$
ANZ250-040300-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds.
.TONIGHT...W winds around 10 kt. Seas around 2 ft. Wave Detail: W
1 foot at 3 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W
1 foot at 3 seconds and SE 1 foot at 7 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: W 1 foot at 3 seconds and SE 1 foot at
8 seconds. Scattered showers in the evening.
.SUN...N winds 5 to 10 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: SE 2 ft at 7 seconds and NW 1 foot at
3 seconds.
.SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 7 seconds.
.MON...SE winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT AND TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt
with gusts up to 20 kt. Seas around 2 ft. A chance of showers.
.TUE NIGHT...NE winds around 10 kt. Seas 2 to 3 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ251-040300-
Massachusetts Bay and Ipswich Bay-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: W 1 foot at 2 seconds and SE 1 foot at 9 seconds.
.TONIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
W 1 foot at 2 seconds and E 1 foot at 9 seconds. Scattered
showers and tstms.
.SAT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W
1 foot at 2 seconds and E 1 foot at 9 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: NW 1 foot at 2 seconds and E 1 foot at 9 seconds.
Scattered showers in the evening.
.SUN...N winds around 5 kt, becoming E in the afternoon. Seas
1 foot or less, then around 2 ft in the afternoon. Wave Detail:
NW 1 foot at 2 seconds and E 1 foot at 8 seconds, becoming W
1 foot at 2 seconds and E 1 foot at 7 seconds.
.SUN NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: S 1 foot at 2 seconds and SE 1 foot at 5 seconds.
.MON...SE winds 5 to 10 kt. Seas 1 foot or less.
.MON NIGHT AND TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt
with gusts up to 20 kt. Seas 1 foot or less, then around 2 ft. A
chance of showers.
.TUE NIGHT...NE winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ231-040300-
Cape Cod Bay-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...NW winds 5 to 10 kt, becoming SW with gusts up
to 20 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds
and SE 1 foot at 8 seconds.
.TONIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 2 seconds and SE 1 foot at 9 seconds. Scattered
showers and tstms.
.SAT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W
1 foot at 3 seconds and SE 1 foot at 9 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
1 foot or less. Wave Detail: W 1 foot at 3 seconds and SE 1 foot
at 9 seconds. Scattered showers in the evening.
.SUN...N winds 5 to 10 kt, becoming NE in the afternoon. Seas
1 foot or less. Wave Detail: NW 1 foot at 3 seconds and E 1 foot
at 9 seconds.
.SUN NIGHT...S winds around 5 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 3 seconds and W 1 foot at 3 seconds.
.MON...SE winds 5 to 10 kt. Seas 1 foot or less.
.MON NIGHT AND TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt
with gusts up to 20 kt. Seas around 2 ft. A chance of showers and
tstms.
.TUE NIGHT...NE winds around 10 kt. Seas around 2 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ254-040300-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: W 3 ft at 6 seconds and SE 2 ft at 9 seconds.
.TONIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W
3 ft at 6 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at
5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW
2 ft at 4 seconds and SE 1 foot at 9 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 7 seconds.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT...SE winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
.TUE...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers and tstms.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ255-040300-
Coastal Waters extending out to 25 NM South of Marthas Vineyard
and Nantucket-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: SW
4 ft at 6 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms. Patchy fog in the evening.
.SAT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 6 seconds and SE 1 foot at 9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. A chance of showers after midnight.
.MON...SE winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.MON NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers and tstms.
.TUE...E winds 15 to 20 kt. Seas 2 to 4 ft. Showers likely with a
chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ256-040300-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 NM South of Block Island-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the evening.
Seas 2 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot
at 9 seconds. Scattered showers and tstms.
.SAT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 5 seconds and SE
1 foot at 9 seconds. Scattered showers in the evening.
.SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and SE 1 foot at
9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. A chance of showers.
.MON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.MON NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.TUE...E winds around 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ232-040300-
Nantucket Sound-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt, becoming SW 10 to 15 kt
with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at
4 seconds and SE 1 foot at 8 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft
at 4 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 3 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: NW 1 foot at 4 seconds and E 1 foot at
9 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft in the
evening, then 1 foot or less. Wave Detail: E 1 foot at 4 seconds
and SW 1 foot at 6 seconds, becoming SW 1 foot at 5 seconds and E
1 foot at 6 seconds. A chance of showers after midnight.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ233-040300-
Vineyard Sound-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 7 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 6 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: W 2 ft at 5 seconds and E 1 foot at
9 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 6 seconds and SE 1 foot at 6 seconds. A chance of
showers after midnight.
.MON...SE winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ234-040300-
Buzzards Bay-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt, becoming SW 10 to 15 kt
with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at
6 seconds and S 1 foot at 9 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 1 foot at 8 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less, then around 2 ft in the afternoon. Wave Detail: W
1 foot at 5 seconds and E 1 foot at 8 seconds, becoming E 1 foot
at 2 seconds and SW 1 foot at 6 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft in the
evening, then 1 foot or less. Wave Detail: SE 1 foot at 3 seconds
and SW 1 foot at 6 seconds, becoming S 1 foot at 7 seconds. A
chance of showers after midnight.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ235-040300-
Rhode Island Sound-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 6 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and
SE 1 foot at 9 seconds. Scattered showers in the afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: W 2 ft at 6 seconds and SE 1 foot at
9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 6 seconds and SE 1 foot at 9 seconds. A chance of
showers after midnight.
.MON...SE winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt, increasing to 15 to
20 kt. Seas 2 to 4 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ237-040300-
Block Island Sound-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: S 3 ft at 7 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 6 seconds and SE 1 foot at 9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 7 seconds. A chance of showers.
.MON...E winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ230-040300-
Boston Harbor-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Waves 1 foot or less, then
around 2 ft.
.TONIGHT...W winds 5 to 10 kt. Waves around 2 ft in the evening,
then 1 foot or less. Scattered showers and tstms.
.SAT...NW winds 5 to 10 kt. Waves 1 foot or less. Scattered
showers in the afternoon.
.SAT NIGHT...NW winds around 5 kt. Waves 1 foot or less.
Scattered showers in the evening.
.SUN...N winds around 5 kt, becoming E in the afternoon. Waves
1 foot or less, then around 2 ft in the afternoon.
.SUN NIGHT...S winds around 5 kt. Waves 1 foot or less.
.MON...SE winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
.MON NIGHT...E winds 5 to 10 kt. Waves 1 foot or less. A chance
of showers.
.TUE...E winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers and tstms.
.TUE NIGHT...NE winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ236-040300-
Narragansett Bay-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Gusts up to 20 kt. Waves
around 2 ft.
.TONIGHT...W winds 5 to 10 kt. Waves around 2 ft. Scattered
showers and tstms.
.SAT...W winds 5 to 10 kt. Waves around 2 ft. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Waves
around 2 ft. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Waves
around 2 ft.
.SUN NIGHT...SE winds around 5 kt. Waves around 2 ft in the
evening, then 1 foot or less. A chance of showers after midnight.
.MON...SE winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt. Gusts up to 20 kt.
Waves 2 to 3 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt. Waves 2 to 3 ft. A chance of
showers.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ280-040300-
Ocean Waters from the Merrimack River to Plymouth from 40 to
60 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds around 10 kt. Seas 2 to 3 ft. Wave
Detail: W 3 ft at 3 seconds and SE 2 ft at 7 seconds.
.TONIGHT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: W
2 ft at 3 seconds and SE 2 ft at 7 seconds. Scattered showers and
tstms.
.SAT...W winds around 10 kt. Seas around 2 ft. Wave Detail: W
2 ft at 5 seconds and SE 2 ft at 9 seconds. Scattered showers in
the afternoon.
.SAT NIGHT...W winds around 10 kt, becoming N after midnight.
Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot
at 9 seconds. Scattered showers in the evening.
.SUN...N winds 5 to 10 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: NW 2 ft at 4 seconds and SE 2 ft at
9 seconds.
.SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 8 seconds and SW 1 foot at 4 seconds.
.MON...SE winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT AND TUE...E winds 5 to 10 kt. Gusts up to 20 kt. Seas
around 2 ft. A chance of showers.
.TUE NIGHT...NE winds around 10 kt. Seas 3 to 5 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ281-040300-
Ocean Waters from Provincetown to Nantucket from 20 to 60 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds around 10 kt. Seas 3 to 4 ft. Wave
Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds.
.TONIGHT...W winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW
3 ft at 6 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms. Patchy fog in the evening with vsby 1 to 3 NM.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at
6 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: W 3 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft
at 5 seconds and SE 1 foot at 9 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT...SE winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
.TUE...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.TUE NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ282-040300-
Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
around 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SW
3 ft at 6 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms. Patchy fog in the evening with vsby 1 to 3 NM.
.SAT...W winds around 10 kt. Seas around 3 ft. Wave Detail: SW
3 ft at 5 seconds and SE 1 foot at 9 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and
SE 1 foot at 9 seconds. Scattered showers in the evening.
.SUN...NE winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SW
3 ft at 6 seconds and E 1 foot at 9 seconds.
.SUN NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. A chance of showers.
.MON...E winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
A chance of showers.
.MON NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.TUE...SE winds around 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. Showers likely with a chance of tstms.
.TUE NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ283-040300-
Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at
9 seconds. Scattered showers and tstms.
.SAT...W winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW
3 ft at 5 seconds and SE 1 foot at 9 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and
SE 1 foot at 9 seconds. Scattered showers.
.SUN...NE winds 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft
at 6 seconds and E 2 ft at 9 seconds. Scattered showers.
.SUN NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. A chance of showers.
.MON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Showers likely.
.MON NIGHT...E winds around 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Showers likely with a chance of tstms.
.TUE...E winds around 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
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CWFBOX
Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
1003 AM EDT Fri Jul 3 2026
Coastal waters from the Merrimack River MA to Watch Hill RI out
to 60 NM
ANZ200-040300-
1003 AM EDT Fri Jul 3 2026
.Synopsis for Massachusetts and Rhode Island coastal waters...
A Bermuda high will continue to result in a very humid SW flow of
air across the waters today. A cold front will cross the waters Sat.
High pres then noses down from Quebec as low pres approaches from
the west Sun into early next week.
$$
ANZ250-040300-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds.
.TONIGHT...W winds around 10 kt. Seas around 2 ft. Wave Detail: W
1 foot at 3 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W
1 foot at 3 seconds and SE 1 foot at 7 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: W 1 foot at 3 seconds and SE 1 foot at
8 seconds. Scattered showers in the evening.
.SUN...N winds 5 to 10 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: SE 2 ft at 7 seconds and NW 1 foot at
3 seconds.
.SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 1 foot at 3 seconds and SE 1 foot at 7 seconds.
.MON...SE winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT AND TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt
with gusts up to 20 kt. Seas around 2 ft. A chance of showers.
.TUE NIGHT...NE winds around 10 kt. Seas 2 to 3 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ251-040300-
Massachusetts Bay and Ipswich Bay-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: W 1 foot at 2 seconds and SE 1 foot at 9 seconds.
.TONIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
W 1 foot at 2 seconds and E 1 foot at 9 seconds. Scattered
showers and tstms.
.SAT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W
1 foot at 2 seconds and E 1 foot at 9 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: NW 1 foot at 2 seconds and E 1 foot at 9 seconds.
Scattered showers in the evening.
.SUN...N winds around 5 kt, becoming E in the afternoon. Seas
1 foot or less, then around 2 ft in the afternoon. Wave Detail:
NW 1 foot at 2 seconds and E 1 foot at 8 seconds, becoming W
1 foot at 2 seconds and E 1 foot at 7 seconds.
.SUN NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: S 1 foot at 2 seconds and SE 1 foot at 5 seconds.
.MON...SE winds 5 to 10 kt. Seas 1 foot or less.
.MON NIGHT AND TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt
with gusts up to 20 kt. Seas 1 foot or less, then around 2 ft. A
chance of showers.
.TUE NIGHT...NE winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ231-040300-
Cape Cod Bay-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...NW winds 5 to 10 kt, becoming SW with gusts up
to 20 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds
and SE 1 foot at 8 seconds.
.TONIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 2 seconds and SE 1 foot at 9 seconds. Scattered
showers and tstms.
.SAT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W
1 foot at 3 seconds and SE 1 foot at 9 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
1 foot or less. Wave Detail: W 1 foot at 3 seconds and SE 1 foot
at 9 seconds. Scattered showers in the evening.
.SUN...N winds 5 to 10 kt, becoming NE in the afternoon. Seas
1 foot or less. Wave Detail: NW 1 foot at 3 seconds and E 1 foot
at 9 seconds.
.SUN NIGHT...S winds around 5 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 3 seconds and W 1 foot at 3 seconds.
.MON...SE winds 5 to 10 kt. Seas 1 foot or less.
.MON NIGHT AND TUE...SE winds 5 to 10 kt, becoming E 10 to 15 kt
with gusts up to 20 kt. Seas around 2 ft. A chance of showers and
tstms.
.TUE NIGHT...NE winds around 10 kt. Seas around 2 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ254-040300-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: W 3 ft at 6 seconds and SE 2 ft at 9 seconds.
.TONIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W
3 ft at 6 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at
5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW
2 ft at 4 seconds and SE 1 foot at 9 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 7 seconds.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT...SE winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
.TUE...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers and tstms.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ255-040300-
Coastal Waters extending out to 25 NM South of Marthas Vineyard
and Nantucket-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: SW
4 ft at 6 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms. Patchy fog in the evening.
.SAT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 6 seconds and SE 1 foot at 9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. A chance of showers after midnight.
.MON...SE winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.MON NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers and tstms.
.TUE...E winds 15 to 20 kt. Seas 2 to 4 ft. Showers likely with a
chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ256-040300-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 NM South of Block Island-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...W winds 10 to 15 kt. Gusts up to 20 kt in the evening.
Seas 2 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot
at 9 seconds. Scattered showers and tstms.
.SAT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 5 seconds and SE
1 foot at 9 seconds. Scattered showers in the evening.
.SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and SE 1 foot at
9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. A chance of showers.
.MON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.MON NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.TUE...E winds around 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ232-040300-
Nantucket Sound-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt, becoming SW 10 to 15 kt
with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at
4 seconds and SE 1 foot at 8 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft
at 4 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 3 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: NW 1 foot at 4 seconds and E 1 foot at
9 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft in the
evening, then 1 foot or less. Wave Detail: E 1 foot at 4 seconds
and SW 1 foot at 6 seconds, becoming SW 1 foot at 5 seconds and E
1 foot at 6 seconds. A chance of showers after midnight.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ233-040300-
Vineyard Sound-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 7 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 6 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: W 2 ft at 5 seconds and E 1 foot at
9 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 6 seconds and SE 1 foot at 6 seconds. A chance of
showers after midnight.
.MON...SE winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ234-040300-
Buzzards Bay-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt, becoming SW 10 to 15 kt
with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at
6 seconds and S 1 foot at 9 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 1 foot at 8 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 foot or less, then around 2 ft in the afternoon. Wave Detail: W
1 foot at 5 seconds and E 1 foot at 8 seconds, becoming E 1 foot
at 2 seconds and SW 1 foot at 6 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas around 2 ft in the
evening, then 1 foot or less. Wave Detail: SE 1 foot at 3 seconds
and SW 1 foot at 6 seconds, becoming S 1 foot at 7 seconds. A
chance of showers after midnight.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ235-040300-
Rhode Island Sound-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft
at 6 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and
SE 1 foot at 9 seconds. Scattered showers in the afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: W 2 ft at 6 seconds and SE 1 foot at
9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 6 seconds and SE 1 foot at 9 seconds. A chance of
showers after midnight.
.MON...SE winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt, increasing to 15 to
20 kt. Seas 2 to 4 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ237-040300-
Block Island Sound-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: S 3 ft at 7 seconds.
.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers and
tstms.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 5 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 6 seconds and SE 1 foot at 9 seconds.
.SUN NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
S 2 ft at 7 seconds. A chance of showers.
.MON...E winds 5 to 10 kt with gusts up to 20 kt. Seas around
2 ft. A chance of showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ230-040300-
Boston Harbor-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Waves 1 foot or less, then
around 2 ft.
.TONIGHT...W winds 5 to 10 kt. Waves around 2 ft in the evening,
then 1 foot or less. Scattered showers and tstms.
.SAT...NW winds 5 to 10 kt. Waves 1 foot or less. Scattered
showers in the afternoon.
.SAT NIGHT...NW winds around 5 kt. Waves 1 foot or less.
Scattered showers in the evening.
.SUN...N winds around 5 kt, becoming E in the afternoon. Waves
1 foot or less, then around 2 ft in the afternoon.
.SUN NIGHT...S winds around 5 kt. Waves 1 foot or less.
.MON...SE winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
.MON NIGHT...E winds 5 to 10 kt. Waves 1 foot or less. A chance
of showers.
.TUE...E winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers and tstms.
.TUE NIGHT...NE winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ236-040300-
Narragansett Bay-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 5 to 10 kt. Gusts up to 20 kt. Waves
around 2 ft.
.TONIGHT...W winds 5 to 10 kt. Waves around 2 ft. Scattered
showers and tstms.
.SAT...W winds 5 to 10 kt. Waves around 2 ft. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Waves
around 2 ft. Scattered showers in the evening.
.SUN...NE winds around 5 kt, becoming SE in the afternoon. Waves
around 2 ft.
.SUN NIGHT...SE winds around 5 kt. Waves around 2 ft in the
evening, then 1 foot or less. A chance of showers after midnight.
.MON...SE winds 5 to 10 kt. Waves around 2 ft. A chance of
showers.
.MON NIGHT AND TUE...E winds 10 to 15 kt. Gusts up to 20 kt.
Waves 2 to 3 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt. Waves 2 to 3 ft. A chance of
showers.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ280-040300-
Ocean Waters from the Merrimack River to Plymouth from 40 to
60 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds around 10 kt. Seas 2 to 3 ft. Wave
Detail: W 3 ft at 3 seconds and SE 2 ft at 7 seconds.
.TONIGHT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: W
2 ft at 3 seconds and SE 2 ft at 7 seconds. Scattered showers and
tstms.
.SAT...W winds around 10 kt. Seas around 2 ft. Wave Detail: W
2 ft at 5 seconds and SE 2 ft at 9 seconds. Scattered showers in
the afternoon.
.SAT NIGHT...W winds around 10 kt, becoming N after midnight.
Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 foot
at 9 seconds. Scattered showers in the evening.
.SUN...N winds 5 to 10 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: NW 2 ft at 4 seconds and SE 2 ft at
9 seconds.
.SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 8 seconds and SW 1 foot at 4 seconds.
.MON...SE winds 5 to 10 kt. Seas around 2 ft.
.MON NIGHT AND TUE...E winds 5 to 10 kt. Gusts up to 20 kt. Seas
around 2 ft. A chance of showers.
.TUE NIGHT...NE winds around 10 kt. Seas 3 to 5 ft. A chance of
showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ281-040300-
Ocean Waters from Provincetown to Nantucket from 20 to 60 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds around 10 kt. Seas 3 to 4 ft. Wave
Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds.
.TONIGHT...W winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW
3 ft at 6 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms. Patchy fog in the evening with vsby 1 to 3 NM.
.SAT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at
6 seconds and SE 1 foot at 9 seconds. Scattered showers in the
afternoon.
.SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft. Wave Detail: W 3 ft at 5 seconds and SE 1 foot at
9 seconds. Scattered showers in the evening.
.SUN...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft
at 5 seconds and SE 1 foot at 9 seconds.
.SUN NIGHT...SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds.
.MON...SE winds 5 to 10 kt. Seas around 2 ft. A chance of
showers.
.MON NIGHT...SE winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
.TUE...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers.
.TUE NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ282-040300-
Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
around 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SW
3 ft at 6 seconds and SE 1 foot at 9 seconds. Scattered showers
and tstms. Patchy fog in the evening with vsby 1 to 3 NM.
.SAT...W winds around 10 kt. Seas around 3 ft. Wave Detail: SW
3 ft at 5 seconds and SE 1 foot at 9 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and
SE 1 foot at 9 seconds. Scattered showers in the evening.
.SUN...NE winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SW
3 ft at 6 seconds and E 1 foot at 9 seconds.
.SUN NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. A chance of showers.
.MON...E winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
A chance of showers.
.MON NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.TUE...SE winds around 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. Showers likely with a chance of tstms.
.TUE NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
ANZ283-040300-
Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM-
1003 AM EDT Fri Jul 3 2026
.THIS AFTERNOON...W winds 10 to 15 kt. Gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at
9 seconds.
.TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at
9 seconds. Scattered showers and tstms.
.SAT...W winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW
3 ft at 5 seconds and SE 1 foot at 9 seconds. Scattered showers
in the afternoon.
.SAT NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and
SE 1 foot at 9 seconds. Scattered showers.
.SUN...NE winds 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft
at 6 seconds and E 2 ft at 9 seconds. Scattered showers.
.SUN NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 7 seconds. A chance of showers.
.MON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Showers likely.
.MON NIGHT...E winds around 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Showers likely with a chance of tstms.
.TUE...E winds around 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. Showers likely with a chance of tstms.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft. A chance of showers.
Winds and seas higher in and near tstms.
Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.
$$
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