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Massapequa, NY Coastal Forecast

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Coastal Waters Forecast
National Weather Service New York NY
608 PM EDT Tue Mar 31 2026

Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including
Long Island Sound, the Long Island Bays, and New York Harbor

ANZ300-010800-
608 PM EDT Tue Mar 31 2026

.Synopsis for the Long Island and Connecticut coastal waters...
A stationary front will remain to the N through tonight, then
work S as a cold front on Wed, passing through late Wed afternoon
into Wed evening. The front will then become stationary off the
southern New Jersey coast Thu into Thu night, and lift N through
the waters on Fri. Another cold front will approach Fri night and
move through late Fri night into Sat morning, then stall just S
of the waters later Sat into Sat night. This front will lift N of
the waters on Sun, then a stronger cold front will move across
from the W Sun night.

$$

ANZ350-010800-
Moriches Inlet NY to Montauk Point NY out 20 nm-
608 PM EDT Tue Mar 31 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.TONIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to
10 ft, occasionally to 13 ft. Wave Detail: S 9 ft at 8 seconds.
.WED...SW winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 15 to 20 kt in the afternoon. Seas 7 to 10 ft, occasionally to
13 ft, subsiding to 6 to 8 ft, occasionally to 10 ft in the
afternoon. Wave Detail: S 9 ft at 8 seconds, becoming S 8 ft at
8 seconds. Chance of showers. Slight chance of tstms in the
afternoon.
.WED NIGHT...E winds 5 to 10 kt, becoming NE 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 4 to 6 ft, occasionally to
8 ft. Wave Detail: S 6 ft at 8 seconds. Showers, mainly in the
evening. Patchy fog after midnight with vsby 1 to 3 nm.
.THU...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: E 5 ft at 6 seconds and
S 4 ft at 7 seconds. Patchy fog. Chance of light rain in the
morning. Vsby 1 to 3 nm.
.THU NIGHT...E winds 15 to 20 kt with gusts up to 25 kt,
diminishing to around 10 kt after midnight. Seas 3 to 5 ft,
occasionally to 6 ft. Wave Detail: E 4 ft at 6 seconds and S 3 ft
at 7 seconds. Areas of fog. Vsby 1 to 3 nm.
.FRI...S winds 5 to 10 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Areas of fog in
the morning with vsby 1 to 3 nm.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft, occasionally to 6 ft.
.SAT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.SAT NIGHT...S winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Seas 4 to 5 ft, occasionally to 6 ft.
.SUN...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
6 ft, occasionally to 8 ft, building to 6 to 8 ft, occasionally
to 10 ft in the afternoon. Chance of showers in the morning, then
showers likely in the afternoon.
.SUN NIGHT...SW winds 20 to 25 kt, becoming W after midnight.
Seas 6 to 8 ft, occasionally to 10 ft. Showers likely, mainly in
the evening.

Winds and seas may be higher in and near tstms.

$$

ANZ353-010800-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
608 PM EDT Tue Mar 31 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.TONIGHT...SW winds 20 to 25 kt. Seas 7 to 9 ft, occasionally to
11 ft. Wave Detail: S 8 ft at 8 seconds.
.WED...SW winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 6 to 9 ft, occasionally to 11 ft, subsiding to
5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: S
8 ft at 8 seconds, becoming S 7 ft at 8 seconds. Chance of
showers. Slight chance of tstms in the afternoon.
.WED NIGHT...E winds 5 to 10 kt, becoming NE 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: S 5 ft at 8 seconds. Showers, mainly in the
evening. Patchy fog after midnight with vsby 1 to 3 nm.
.THU...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to
5 ft, occasionally to 6 ft. Wave Detail: E 4 ft at 4 seconds and
S 4 ft at 7 seconds. Patchy fog. Chance of light rain in the
morning. Vsby 1 to 3 nm.
.THU NIGHT...E winds 15 to 20 kt with gusts up to 25 kt,
diminishing to around 10 kt after midnight. Seas 3 to 5 ft,
occasionally to 6 ft. Wave Detail: SE 4 ft at 7 seconds. Areas of
fog. Vsby 1 to 3 nm.
.FRI...S winds 10 to 15 kt, becoming SW 15 to 20 kt with gusts up
to 25 kt in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft.
Areas of fog in the morning with vsby 1 to 3 nm.
.FRI NIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Seas 4 to 5 ft, occasionally to 6 ft.
.SAT...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Seas 3 to 4 ft, occasionally to 5 ft.
.SAT NIGHT...S winds 20 to 25 kt with gusts up to 30 kt. Seas
4 to 6 ft, occasionally to 8 ft.
.SUN...S winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft, occasionally to 10 ft. Chance of showers in the morning,
then showers likely in the afternoon.
.SUN NIGHT...SW winds 20 to 25 kt, becoming W after midnight.
Seas 6 to 8 ft, occasionally to 10 ft. Showers likely, mainly in
the evening.

Winds and seas may be higher in and near tstms.

$$

ANZ355-010800-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
608 PM EDT Tue Mar 31 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.TONIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft, occasionally to 9 ft. Wave Detail: S 7 ft at 8 seconds.
Slight chance of showers late.
.WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: S
7 ft at 8 seconds. Chance of showers in the morning, then chance
of showers and tstms in the afternoon.
.WED NIGHT...E winds 5 to 10 kt, becoming NE 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 3 to 5 ft, occasionally to
6 ft. Wave Detail: S 4 ft at 8 seconds. Showers, mainly in the
evening. Patchy fog after midnight with vsby 1 to 3 nm.
.THU...E winds around 20 kt with gusts up to 25 kt. Seas 3 to
5 ft, occasionally to 6 ft. Wave Detail: E 4 ft at 4 seconds and
S 4 ft at 7 seconds. Patchy fog. Chance of light rain in the
morning. Vsby 1 to 3 nm.
.THU NIGHT...E winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft,
occasionally to 6 ft. Wave Detail: SE 4 ft at 7 seconds. Areas of
fog. Vsby 1 to 3 nm.
.FRI...S winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Areas of fog in
the morning with vsby 1 to 3 nm.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft, occasionally to 6 ft.
.SAT...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Seas 3 to 4 ft, occasionally to 5 ft.
.SAT NIGHT...S winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft, occasionally to 6 ft. Chance of showers after
midnight.
.SUN...S winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft, occasionally to 9 ft. Chance of showers in the morning,
then showers likely in the afternoon.
.SUN NIGHT...SW winds 20 to 25 kt, becoming NW after midnight.
Seas 5 to 7 ft, occasionally to 9 ft. Showers likely, mainly in
the evening.

Winds and seas may be higher in and near tstms.

$$

ANZ332-010800-
Long Island Sound East of the Mouth of the Connecticut River-
608 PM EDT Tue Mar 31 2026

.TONIGHT...SW winds 15 to 20 kt. Occasional gusts up to 25 kt
early this evening. Seas 2 to 4 ft, occasionally to 5 ft. Wave
Detail: SW 3 ft at 3 seconds and SE 1 ft at 9 seconds. Slight
chance of showers after midnight.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 10 to 15 kt in the afternoon. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 ft at
10 seconds. Chance of showers. Slight chance of tstms in the
afternoon.
.WED NIGHT...E winds 5 to 10 kt, becoming NE 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: E
2 ft at 3 seconds and W 1 ft at 3 seconds. Showers. Patchy fog
after midnight with vsby 1 to 3 nm.
.THU...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 5 seconds.
Patchy fog. Chance of light rain in the morning. Vsby 1 to 3 nm.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: E 3 ft at 5 seconds. Areas of fog. Vsby 1 to 3 nm.
.FRI...SE winds 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas around 2 ft. Areas of fog in the morning with
vsby 1 to 3 nm.
.FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 3 ft.
.SAT...SW winds around 10 kt, becoming S with gusts up to 20 kt
in the afternoon. Seas around 2 ft.
.SAT NIGHT...SE winds 10 to 15 kt, becoming S 15 to 20 kt after
midnight. Seas 2 to 3 ft.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Chance of showers in the morning, then showers likely in
the afternoon.
.SUN NIGHT...SW winds 15 to 20 kt, becoming W after midnight.
Seas 2 to 3 ft. Showers likely, mainly in the evening.

Winds and seas may be higher in and near tstms.

$$

ANZ331-010800-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
608 PM EDT Tue Mar 31 2026

.TONIGHT...SW winds 15 to 20 kt. Occasional gusts up to 25 kt
early this evening. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4
seconds. Slight chance of showers after midnight.
.WED...SW winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds.
Chance of showers. Slight chance of tstms in the afternoon.
.WED NIGHT...NE winds 5 to 10 kt, becoming E 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 1 ft or less, then around
2 ft after midnight. Wave Detail: W 1 ft at 3 seconds, becoming E
2 ft at 3 seconds. Showers. Patchy fog after midnight with vsby
1 to 3 nm.
.THU...E winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 4 seconds. Patchy fog. Chance of light rain in the morning.
Vsby 1 to 3 nm.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: E 2 ft at 4 seconds. Areas of fog. Vsby 1 to 3 nm.
.FRI...SE winds around 5 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 1 ft or less. Areas of fog in the morning with
vsby 1 to 3 nm.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft.
.SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 1 ft or less.
.SAT NIGHT...SE winds 15 to 20 kt. Seas around 2 ft. Chance of
showers after midnight.
.SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Showers likely.
.SUN NIGHT...SW winds 15 to 20 kt, becoming W after midnight.
Seas 2 to 3 ft. Showers likely, mainly in the evening.

Winds and seas may be higher in and near tstms.

$$

ANZ335-010800-
Long Island Sound West of New Haven CT/Port Jefferson NY-
608 PM EDT Tue Mar 31 2026

.TONIGHT...SW winds 15 to 20 kt. Occasional gusts up to 25 kt
early this evening. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3
seconds. Chance of showers after midnight.
.WED...W winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 3 seconds. Chance of showers. Slight chance of tstms in
the afternoon.
.WED NIGHT...NE winds 5 to 10 kt, becoming E 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 1 ft or less, then around
2 ft after midnight. Wave Detail: NW 1 ft at 2 seconds, becoming
E 2 ft at 3 seconds. Showers. Patchy fog after midnight with vsby
1 to 3 nm.
.THU...E winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: E 3 ft at 4 seconds. Patchy fog. Chance of
light rain in the morning. Vsby 1 to 3 nm.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: E 3 ft at 4 seconds. Areas of fog. Chance of light rain in
the evening. Vsby 1 to 3 nm.
.FRI...SE winds 5 to 10 kt, becoming S in the afternoon. Seas
1 ft or less. Areas of fog in the morning with vsby 1 to 3 nm.
.FRI NIGHT...SW winds 10 to 15 kt. Seas around 2 ft in the
evening, then 1 ft or less.
.SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 1 ft or less.
.SAT NIGHT...S winds 15 to 20 kt. Seas around 2 ft. Chance of
showers after midnight.
.SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas around
2 ft. Showers likely.
.SUN NIGHT...SW winds 15 to 20 kt, becoming NW after midnight.
Seas 2 to 3 ft. Showers likely, mainly in the evening.

Winds and seas may be higher in and near tstms.

$$

ANZ338-010800-
New York Harbor-
608 PM EDT Tue Mar 31 2026

.TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt late
this evening and overnight. Waves 2 to 3 ft. Wave Detail: SW 2 ft
at 2 seconds. Slight chance of showers after midnight.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W
5 to 10 kt in the afternoon. Waves 2 to 3 ft. Wave Detail: SW
2 ft at 2 seconds. Chance of showers in the morning, then showers
likely with chance of tstms in the afternoon.
.WED NIGHT...NE winds 5 to 10 kt, becoming E 15 to 20 kt after
midnight. Waves 1 to 2 ft. Wave Detail: E 1 ft at 2 seconds.
Showers, mainly in the evening. Patchy fog after midnight with
vsby 1 to 3 nm.
.THU...E winds 15 to 20 kt. Waves 2 to 3 ft. Wave Detail: E 2 ft
at 3 seconds. Patchy fog. Chance of light rain in the morning.
Vsby 1 to 3 nm.
.THU NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Waves 2 to 3 ft. Wave Detail: E 2 ft at
4 seconds. Areas of fog. Vsby 1 to 3 nm.
.FRI...S winds 5 to 10 kt. Waves around 2 ft. Areas of fog in the
morning with vsby 1 to 3 nm.
.FRI NIGHT...SW winds 10 to 15 kt. Waves 1 to 2 ft.
.SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 to 2 ft.
.SAT NIGHT...S winds 15 to 20 kt. Waves 2 to 3 ft. Chance of
showers after midnight.
.SUN...SW winds 15 to 20 kt. Waves 2 to 3 ft. Chance of showers
in the morning, then showers likely in the afternoon.
.SUN NIGHT...W winds 15 to 20 kt, becoming NW after midnight.
Waves 2 to 3 ft. Showers likely, mainly in the evening.

Winds and waves may be higher in and near tstms.

$$

ANZ340-010800-
Peconic and Gardiners Bays-
608 PM EDT Tue Mar 31 2026

.TONIGHT...SW winds 15 to 20 kt. Occasional gusts up to 25 kt
early this evening. Waves around 2 ft. Slight chance of showers
after midnight.
.WED...SW winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. Waves around 2 ft in the morning, then 1 ft or less.
Chance of showers. Slight chance of tstms in the afternoon.
.WED NIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt with
gusts up to 20 kt after midnight. Waves 1 ft or less, then 1 to 2
ft after midnight. Showers. Patchy fog after midnight with vsby
1 to 3 nm.
.THU...NE winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. Patchy fog. Chance of light rain in the morning. Vsby 1 to
3 nm.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft in
the evening, then 1 ft or less. Areas of fog. Vsby 1 to 3 nm.
.FRI...SE winds 5 to 10 kt, becoming SW in the afternoon. Waves
1 ft or less. Areas of fog in the morning with vsby 1 to 3 nm.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
1 ft or less.
.SAT...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 ft or less.
.SAT NIGHT...SE winds 10 to 15 kt, becoming S 15 to 20 kt after
midnight. Waves 1 ft or less. Chance of showers after midnight.
.SUN...S winds 15 to 20 kt, becoming SW 10 to 15 kt in the
afternoon. Waves 1 ft or less. Showers likely.
.SUN NIGHT...SW winds 10 to 15 kt, becoming W after midnight.
Waves 1 ft or less. Showers likely, mainly in the evening.

Winds and waves may be higher in and near tstms.

$$

ANZ345-010800-
South Shore Bays from Jones Inlet through Shinnecock Bay-
608 PM EDT Tue Mar 31 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

.TONIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Waves around 2 ft. Slight chance of showers after
midnight.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 10 to 15 kt in the afternoon. Waves around 2 ft in the
morning, then 1 ft or less. Chance of showers. Slight chance of
tstms in the afternoon.
.WED NIGHT...NE winds 5 to 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. Waves 1 ft or less, then around
2 ft after midnight. Showers, mainly in the evening. Patchy fog
after midnight with vsby 1 to 3 nm.
.THU...NE winds 15 to 20 kt with gusts up to 25 kt. Waves around
2 ft. Patchy fog. Chance of light rain in the morning. Vsby 1 to
3 nm.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Waves around 2 ft in
the evening, then 1 ft or less. Areas of fog. Vsby 1 to 3 nm.
.FRI...SE winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 ft or less, then around 2 ft
in the afternoon. Areas of fog in the morning with vsby 1 to
3 nm.
.FRI NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Waves 1 ft or less.
.SAT...SW winds 10 to 15 kt. Waves 1 ft or less.
.SAT NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Waves
1 ft or less. Chance of showers after midnight.
.SUN...S winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or
less. Showers likely.
.SUN NIGHT...SW winds 10 to 15 kt, becoming W after midnight.
Gusts up to 25 kt. Waves 1 ft or less. Showers likely, mainly in
the evening.

Winds and waves may be higher in and near tstms.

$$


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