FZUS52 KMFL 130756
CWFMFL
Coastal Waters Forecast for Florida
National Weather Service Miami FL
356 AM EDT Fri Mar 13 2026
Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to
60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee
out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the
waters of Biscayne Bay and Lake Okeechobee.
Seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
AMZ600-GMZ606-132000-
356 AM EDT Fri Mar 13 2026
.Synopsis for Jupiter Inlet to Ocean Reef FL out to 60 nm and for
East Cape Sable to Bonita Beach FL out to 60 nm...
A gentle to moderate flow pattern over the local waters will shift
back to an east-northeast breeze today and become southeasterly over
the weekend. Scattered to numerous showers and thunderstorms are
expected to develop as well each day as a frontal boundary stalls
out over the area and a low pressure system pushes across the area.
These elevated rain chances will persist through this weekend and
into early next. Frequent cloud to ground lightning, small to large
hail, strong winds and heavy downpours will all be possible with any
storms and may cause locally chaotic seas. With this system, seas
will rise to 5-7 feet in the Atlantic waters today through Saturday.
Gulf Stream Hazards: 7 foot seas.
The approximate location of the west wall of the Gulf Stream as of
Mar 12, 2026.
174 nautical miles south southeast of Fowey Rocks.
138 nautical miles south southeast of Port Everglades.
99 nautical miles south southeast of Lake Worth.
80 nautical miles south southeast of Jupiter Inlet.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ650-670-132000-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
356 AM EDT Fri Mar 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...
.TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Wave Detail: N 5 ft at 8 seconds and SW 1 foot at 4 seconds.
Intracoastal waters a moderate chop. A chance of showers and tstms
until late afternoon, then a slight chance of showers and tstms
late.
.TONIGHT...E winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Wave Detail: N 5 ft at 8 seconds and NW 4 ft at 9 seconds.
Intracoastal waters light chop. A chance of showers and tstms after
midnight.
.SAT...SE winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Wave Detail: N 4 ft at 9 seconds and NE 3 ft at 8 seconds.
Intracoastal waters light chop. Showers likely with a chance of
tstms.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: NE 3 ft at 8 seconds and N 3 ft at 8 seconds.
Intracoastal waters a moderate chop. Showers likely with a chance of
tstms.
.SUN AND SUN NIGHT...SE winds 15 to 20 kt. Seas 3 to 4 ft,
occasionally to 5 ft. Wave Detail: SE 4 ft at 5 seconds and N 2 ft
at 8 seconds. Intracoastal waters a moderate chop. Showers likely
with a chance of tstms.
.MON...S winds around 20 kt. Seas 4 to 5 ft, occasionally to 6 ft.
Wave Detail: SE 4 ft at 6 seconds and N 1 foot at 7 seconds.
Intracoastal waters a moderate chop. A chance of tstms. A chance of
showers in the morning, then showers likely in the afternoon.
.MON NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to
5 ft. Intracoastal waters a moderate chop. Showers likely with a
chance of tstms.
.TUE...NW winds around 20 kt, becoming N in the afternoon. Seas 3 to
4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to
8 ft in the afternoon. Intracoastal waters a moderate chop. A chance
of tstms. Showers likely, mainly in the morning.
.TUE NIGHT...N winds around 20 kt. Seas 5 to 7 ft, occasionally to
9 ft. Intracoastal waters a moderate chop. A chance of tstms in the
evening. A chance of showers.
Winds and seas higher in and near tstms.
$$
AMZ651-671-132000-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-
356 AM EDT Fri Mar 13 2026
.TODAY...NE winds 5 to 10 kt, becoming SE late. Seas 2 to 3 ft. Wave
Detail: N 2 ft at 6 seconds and NW 1 foot at 3 seconds. Intracoastal
waters light chop. A slight chance of tstms. A chance of showers
until late afternoon, then a slight chance of showers late.
.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: N 4 ft at 8 seconds. Intracoastal waters light
chop. A chance of showers and tstms after midnight.
.SAT...SE winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Wave Detail: N 4 ft at 8 seconds and S 1 foot at 3 seconds.
Intracoastal waters light chop. A chance of showers and tstms.
.SAT NIGHT...SE winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 3 ft
at 4 seconds and N 3 ft at 8 seconds. Intracoastal waters a moderate
chop. A chance of showers. A chance of tstms after midnight.
.SUN AND SUN NIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft,
occasionally to 5 ft. Wave Detail: SE 4 ft at 5 seconds and N 2 ft
at 7 seconds. Intracoastal waters choppy in exposed areas. A chance
of showers.
.MON...S winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: S 4 ft at 5 seconds and NE 1 foot at 6 seconds.
Intracoastal waters a moderate chop. A chance of showers. A chance
of tstms in the afternoon.
.MON NIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt after
midnight. Seas 2 to 3 ft. Intracoastal waters a moderate chop.
Showers likely with a chance of tstms.
.TUE...W winds 15 to 20 kt, becoming NW in the afternoon. Seas 2 to
3 ft, building to 3 to 5 ft, occasionally to 6 ft in the afternoon.
Intracoastal waters a moderate chop. A chance of tstms. Showers
likely, mainly in the morning.
.TUE NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft, occasionally to
9 ft. Intracoastal waters a moderate chop. A chance of showers and
tstms.
Winds and seas higher in and near tstms.
$$
GMZ656-657-676-132000-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
356 AM EDT Fri Mar 13 2026
.TODAY...NE winds 5 to 10 kt, becoming S late. Seas 1 to 2 ft,
building to 2 to 3 ft this afternoon. Wave Detail: NW 2 ft at
5 seconds and NE 1 foot at 3 seconds, becoming NW 3 ft at 6 seconds
and NE 1 foot at 3 seconds. Bay and inland waters light chop. A
slight chance of showers early this morning. A slight chance of
showers and tstms early this afternoon, then a chance of showers and
tstms late.
.TONIGHT...NE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: NW
3 ft at 7 seconds. Bay and inland waters smooth.
.SAT...SE winds around 5 kt. Seas around 2 ft in the morning, then
1 foot or less. Wave Detail: NW 1 foot at 6 seconds, becoming SE
1 foot at 2 seconds and NW 1 foot at 6 seconds. Bay and inland
waters smooth. A chance of showers.
.SAT NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 2 seconds and W 1 foot at 6 seconds. Bay and
inland waters light chop. A chance of showers and tstms.
.SUN AND SUN NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and W 1 foot at
5 seconds. Bay and inland waters light chop. A chance of showers and
tstms.
.MON...S winds 10 to 15 kt, becoming SW in the evening, then
becoming NW 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail:
W 3 ft at 4 seconds and S 2 ft at 4 seconds. Bay and inland waters
choppy in exposed areas. A chance of tstms. A chance of showers in
the morning, then showers likely.
.TUE...N winds 20 to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Bay and inland waters a moderate chop. A chance of tstms in the
morning. A chance of showers.
.TUE NIGHT...N winds 15 to 20 kt, becoming NE 20 to 25 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Bay and inland
waters a moderate chop.
Winds and seas higher in and near tstms.
$$
AMZ610-132000-
Lake Okeechobee-
356 AM EDT Fri Mar 13 2026
.TODAY...NE winds 5 to 10 kt. Lake waters light chop. A slight
chance of showers and tstms late this morning. A chance of showers
and tstms this afternoon.
.TONIGHT...E winds around 5 kt. Lake waters smooth. A chance of
showers and tstms in the evening.
.SAT...E winds around 5 kt. Lake waters smooth. A chance of showers
in the morning, then showers with a chance of tstms in the
afternoon.
.SAT NIGHT...SE winds around 5 kt. Lake waters smooth. A chance of
tstms. Showers, mainly in the evening.
.SUN AND SUN NIGHT...SE winds 5 to 10 kt. Lake waters light chop.
Showers likely with a chance of tstms.
.MON...S winds 10 to 15 kt, becoming SW in the evening, then
becoming W 15 to 20 kt after midnight. Lake waters choppy. Showers
likely with a chance of tstms.
.TUE...NW winds 15 to 20 kt, becoming N around 10 kt in the
afternoon. Lake waters choppy. A chance of showers and tstms.
.TUE NIGHT...N winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Lake waters choppy.
Winds and waves higher in and near tstms.
$$
AMZ630-132000-
Biscayne Bay-
356 AM EDT Fri Mar 13 2026
.TODAY...NE winds around 5 kt, becoming E this afternoon. Light
chop. A chance of showers. A slight chance of tstms this morning,
then a chance of tstms this afternoon.
.TONIGHT...SE winds around 5 kt. Smooth. A chance of showers and
tstms.
.SAT...SE winds 5 to 10 kt. Light chop. A chance of showers and
tstms.
.SAT NIGHT...SE winds 5 to 10 kt. Light chop. A chance of showers
and tstms.
.SUN AND SUN NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. A
moderate chop. A chance of showers.
.MON...S winds around 15 kt. A moderate chop. A chance of showers in
the morning, then showers likely in the afternoon.
.MON NIGHT...SW winds 10 to 15 kt. A moderate chop. Showers likely
with a chance of tstms.
.TUE...W winds 10 to 15 kt, becoming N in the afternoon, then
increasing to 15 to 20 kt. Choppy. A chance of showers and tstms.
Winds and waves higher in and near tstms.
$$
CWFMFL
Coastal Waters Forecast for Florida
National Weather Service Miami FL
356 AM EDT Fri Mar 13 2026
Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to
60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee
out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the
waters of Biscayne Bay and Lake Okeechobee.
Seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
AMZ600-GMZ606-132000-
356 AM EDT Fri Mar 13 2026
.Synopsis for Jupiter Inlet to Ocean Reef FL out to 60 nm and for
East Cape Sable to Bonita Beach FL out to 60 nm...
A gentle to moderate flow pattern over the local waters will shift
back to an east-northeast breeze today and become southeasterly over
the weekend. Scattered to numerous showers and thunderstorms are
expected to develop as well each day as a frontal boundary stalls
out over the area and a low pressure system pushes across the area.
These elevated rain chances will persist through this weekend and
into early next. Frequent cloud to ground lightning, small to large
hail, strong winds and heavy downpours will all be possible with any
storms and may cause locally chaotic seas. With this system, seas
will rise to 5-7 feet in the Atlantic waters today through Saturday.
Gulf Stream Hazards: 7 foot seas.
The approximate location of the west wall of the Gulf Stream as of
Mar 12, 2026.
174 nautical miles south southeast of Fowey Rocks.
138 nautical miles south southeast of Port Everglades.
99 nautical miles south southeast of Lake Worth.
80 nautical miles south southeast of Jupiter Inlet.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ650-670-132000-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
356 AM EDT Fri Mar 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THIS EVENING...
.TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Wave Detail: N 5 ft at 8 seconds and SW 1 foot at 4 seconds.
Intracoastal waters a moderate chop. A chance of showers and tstms
until late afternoon, then a slight chance of showers and tstms
late.
.TONIGHT...E winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Wave Detail: N 5 ft at 8 seconds and NW 4 ft at 9 seconds.
Intracoastal waters light chop. A chance of showers and tstms after
midnight.
.SAT...SE winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Wave Detail: N 4 ft at 9 seconds and NE 3 ft at 8 seconds.
Intracoastal waters light chop. Showers likely with a chance of
tstms.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: NE 3 ft at 8 seconds and N 3 ft at 8 seconds.
Intracoastal waters a moderate chop. Showers likely with a chance of
tstms.
.SUN AND SUN NIGHT...SE winds 15 to 20 kt. Seas 3 to 4 ft,
occasionally to 5 ft. Wave Detail: SE 4 ft at 5 seconds and N 2 ft
at 8 seconds. Intracoastal waters a moderate chop. Showers likely
with a chance of tstms.
.MON...S winds around 20 kt. Seas 4 to 5 ft, occasionally to 6 ft.
Wave Detail: SE 4 ft at 6 seconds and N 1 foot at 7 seconds.
Intracoastal waters a moderate chop. A chance of tstms. A chance of
showers in the morning, then showers likely in the afternoon.
.MON NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to
5 ft. Intracoastal waters a moderate chop. Showers likely with a
chance of tstms.
.TUE...NW winds around 20 kt, becoming N in the afternoon. Seas 3 to
4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to
8 ft in the afternoon. Intracoastal waters a moderate chop. A chance
of tstms. Showers likely, mainly in the morning.
.TUE NIGHT...N winds around 20 kt. Seas 5 to 7 ft, occasionally to
9 ft. Intracoastal waters a moderate chop. A chance of tstms in the
evening. A chance of showers.
Winds and seas higher in and near tstms.
$$
AMZ651-671-132000-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-
356 AM EDT Fri Mar 13 2026
.TODAY...NE winds 5 to 10 kt, becoming SE late. Seas 2 to 3 ft. Wave
Detail: N 2 ft at 6 seconds and NW 1 foot at 3 seconds. Intracoastal
waters light chop. A slight chance of tstms. A chance of showers
until late afternoon, then a slight chance of showers late.
.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: N 4 ft at 8 seconds. Intracoastal waters light
chop. A chance of showers and tstms after midnight.
.SAT...SE winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Wave Detail: N 4 ft at 8 seconds and S 1 foot at 3 seconds.
Intracoastal waters light chop. A chance of showers and tstms.
.SAT NIGHT...SE winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 3 ft
at 4 seconds and N 3 ft at 8 seconds. Intracoastal waters a moderate
chop. A chance of showers. A chance of tstms after midnight.
.SUN AND SUN NIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft,
occasionally to 5 ft. Wave Detail: SE 4 ft at 5 seconds and N 2 ft
at 7 seconds. Intracoastal waters choppy in exposed areas. A chance
of showers.
.MON...S winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Wave Detail: S 4 ft at 5 seconds and NE 1 foot at 6 seconds.
Intracoastal waters a moderate chop. A chance of showers. A chance
of tstms in the afternoon.
.MON NIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt after
midnight. Seas 2 to 3 ft. Intracoastal waters a moderate chop.
Showers likely with a chance of tstms.
.TUE...W winds 15 to 20 kt, becoming NW in the afternoon. Seas 2 to
3 ft, building to 3 to 5 ft, occasionally to 6 ft in the afternoon.
Intracoastal waters a moderate chop. A chance of tstms. Showers
likely, mainly in the morning.
.TUE NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft, occasionally to
9 ft. Intracoastal waters a moderate chop. A chance of showers and
tstms.
Winds and seas higher in and near tstms.
$$
GMZ656-657-676-132000-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
356 AM EDT Fri Mar 13 2026
.TODAY...NE winds 5 to 10 kt, becoming S late. Seas 1 to 2 ft,
building to 2 to 3 ft this afternoon. Wave Detail: NW 2 ft at
5 seconds and NE 1 foot at 3 seconds, becoming NW 3 ft at 6 seconds
and NE 1 foot at 3 seconds. Bay and inland waters light chop. A
slight chance of showers early this morning. A slight chance of
showers and tstms early this afternoon, then a chance of showers and
tstms late.
.TONIGHT...NE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: NW
3 ft at 7 seconds. Bay and inland waters smooth.
.SAT...SE winds around 5 kt. Seas around 2 ft in the morning, then
1 foot or less. Wave Detail: NW 1 foot at 6 seconds, becoming SE
1 foot at 2 seconds and NW 1 foot at 6 seconds. Bay and inland
waters smooth. A chance of showers.
.SAT NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 2 seconds and W 1 foot at 6 seconds. Bay and
inland waters light chop. A chance of showers and tstms.
.SUN AND SUN NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and W 1 foot at
5 seconds. Bay and inland waters light chop. A chance of showers and
tstms.
.MON...S winds 10 to 15 kt, becoming SW in the evening, then
becoming NW 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail:
W 3 ft at 4 seconds and S 2 ft at 4 seconds. Bay and inland waters
choppy in exposed areas. A chance of tstms. A chance of showers in
the morning, then showers likely.
.TUE...N winds 20 to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Bay and inland waters a moderate chop. A chance of tstms in the
morning. A chance of showers.
.TUE NIGHT...N winds 15 to 20 kt, becoming NE 20 to 25 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Bay and inland
waters a moderate chop.
Winds and seas higher in and near tstms.
$$
AMZ610-132000-
Lake Okeechobee-
356 AM EDT Fri Mar 13 2026
.TODAY...NE winds 5 to 10 kt. Lake waters light chop. A slight
chance of showers and tstms late this morning. A chance of showers
and tstms this afternoon.
.TONIGHT...E winds around 5 kt. Lake waters smooth. A chance of
showers and tstms in the evening.
.SAT...E winds around 5 kt. Lake waters smooth. A chance of showers
in the morning, then showers with a chance of tstms in the
afternoon.
.SAT NIGHT...SE winds around 5 kt. Lake waters smooth. A chance of
tstms. Showers, mainly in the evening.
.SUN AND SUN NIGHT...SE winds 5 to 10 kt. Lake waters light chop.
Showers likely with a chance of tstms.
.MON...S winds 10 to 15 kt, becoming SW in the evening, then
becoming W 15 to 20 kt after midnight. Lake waters choppy. Showers
likely with a chance of tstms.
.TUE...NW winds 15 to 20 kt, becoming N around 10 kt in the
afternoon. Lake waters choppy. A chance of showers and tstms.
.TUE NIGHT...N winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Lake waters choppy.
Winds and waves higher in and near tstms.
$$
AMZ630-132000-
Biscayne Bay-
356 AM EDT Fri Mar 13 2026
.TODAY...NE winds around 5 kt, becoming E this afternoon. Light
chop. A chance of showers. A slight chance of tstms this morning,
then a chance of tstms this afternoon.
.TONIGHT...SE winds around 5 kt. Smooth. A chance of showers and
tstms.
.SAT...SE winds 5 to 10 kt. Light chop. A chance of showers and
tstms.
.SAT NIGHT...SE winds 5 to 10 kt. Light chop. A chance of showers
and tstms.
.SUN AND SUN NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt. A
moderate chop. A chance of showers.
.MON...S winds around 15 kt. A moderate chop. A chance of showers in
the morning, then showers likely in the afternoon.
.MON NIGHT...SW winds 10 to 15 kt. A moderate chop. Showers likely
with a chance of tstms.
.TUE...W winds 10 to 15 kt, becoming N in the afternoon, then
increasing to 15 to 20 kt. Choppy. A chance of showers and tstms.
Winds and waves higher in and near tstms.
$$