Coastal Waters Forecast
Issued by NWS Miami, FL

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FZUS52 KMFL 310501
CWFMFL

Coastal Waters Forecast for Florida
National Weather Service Miami FL
101 AM EDT Sun Aug 31 2025

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-GMZ606-311800-
101 AM EDT Sun Aug 31 2025

.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...

Light westerly to southwesterly winds continue across all local
waters. Seas are expected at 2 feet or less across all local waters
for the next several days. Scattered to numerous showers and
thunderstorms remain possible each day, which may cause periods of
locally gusty winds and rough seas.

Gulf Stream Hazards: None.

The approximate location of the west wall of the Gulf Stream as of
Aug 30, 2025.

  1 nautical miles north northeast of Fowey Rocks.
  7 nautical miles east of Port Everglades.
  9 nautical miles east of Lake Worth.
  6 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ650-670-311800-
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-
101 AM EDT Sun Aug 31 2025

.TODAY...W winds 5 to 10 kt, becoming NW late. Seas around 2 ft.
Wave Detail: W 1 foot at 3 seconds and N 1 foot at 5 seconds.
Intracoastal waters light chop. A chance of showers and tstms.
.TONIGHT...W winds around 5 kt. Seas less than 2 ft or less, then
around 2 ft after midnight. Wave Detail: SW 1 foot at 5 seconds,
becoming W 1 foot at 7 seconds and N 1 foot at 7 seconds.
Intracoastal waters smooth. Showers likely. Tstms likely, mainly in
the evening.
.MON...W winds 5 to 10 kt, becoming NW in the afternoon. Seas 2 to
3 ft. Wave Detail: W 2 ft at 6 seconds and N 2 ft at 7 seconds.
Intracoastal waters light chop. A chance of tstms. A chance of
showers in the morning, then showers likely in the afternoon.
.MON NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N
2 ft at 7 seconds. Intracoastal waters light chop. Showers likely
with a chance of tstms.
.TUE...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at
7 seconds. Intracoastal waters light chop. A chance of showers and
tstms in the morning, then showers and tstms likely in the
afternoon.
.TUE NIGHT...NE winds 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. Wave Detail: N 3 ft at 7 seconds. Intracoastal waters
light chop. Showers likely. Tstms likely, mainly in the evening.
.WED THROUGH THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal
waters light chop. Showers and tstms likely.

Winds and seas higher in and near tstms.

$$

AMZ651-671-311800-
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-
101 AM EDT Sun Aug 31 2025

.TODAY...W winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: W 1 foot at 3 seconds and N 1 foot at 6 seconds.
Intracoastal waters light chop. A chance of showers and tstms.
.TONIGHT...W winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: W 1 foot at 3 seconds and N 1 foot at 5 seconds.
Intracoastal waters light chop. Showers likely. Tstms likely, mainly
in the evening.
.MON...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot
at 3 seconds and N 1 foot at 6 seconds. Intracoastal waters light
chop. A chance of tstms. A chance of showers in the morning, then
showers likely in the afternoon.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N
2 ft at 7 seconds and SW 1 foot at 3 seconds. Intracoastal waters
light chop. Showers likely. Tstms likely, mainly in the evening.
.TUE AND TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: W 2 ft at 4 seconds and N 2 ft at 7 seconds. Intracoastal
waters light chop. Showers likely with a chance of tstms.
.WED THROUGH THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: SW 2 ft at 3 seconds and N 2 ft at 7 seconds. Intracoastal
waters light chop. Showers and tstms likely.

Winds and seas higher in and near tstms.

$$

GMZ656-657-676-311800-
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-
101 AM EDT Sun Aug 31 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...W winds 5 to 10 kt with gusts up to 20 kt. Seas less than
2 ft or less. Wave Detail: W 1 foot at 3 seconds. Bay and inland
waters light chop. A chance of showers and tstms early this morning,
then showers and tstms likely late this morning and early afternoon.
A chance of showers and tstms late.
.TONIGHT...W winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: NW 1 foot at 3 seconds. Bay and inland waters light chop.
Showers likely. Tstms likely, mainly in the evening.
.MON...W winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail:
W 1 foot at 4 seconds. Bay and inland waters light chop. Showers
likely. A chance of tstms in the morning, then tstms likely in the
afternoon.
.MON NIGHT...NW winds around 10 kt, becoming N after midnight. Seas
less than 2 ft or less. Wave Detail: NW 1 foot at 3 seconds. Bay and
inland waters light chop. Showers likely. Tstms likely, mainly in
the evening.
.TUE AND TUE NIGHT...W winds 5 to 10 kt. Seas less than 2 ft or
less. Wave Detail: NW 1 foot at 3 seconds. Bay and inland waters
light chop. Showers likely with a chance of tstms.
.WED THROUGH THU...W winds 10 to 15 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 4 seconds. Bay and inland waters a moderate chop.
Showers and tstms likely.

Winds and seas higher in and near tstms.

$$

AMZ610-311800-
Lake Okeechobee-
101 AM EDT Sun Aug 31 2025

.TODAY...W 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 early this afternoon, then showers and tstms late.
.TONIGHT...W winds 5 to 10 kt. Lake waters light chop. Showers and
tstms likely in the evening, then a chance of showers after
midnight.
.MON...NW winds 5 to 10 kt. Lake waters light chop. Showers and
tstms likely in the afternoon.
.MON NIGHT...N winds 5 to 10 kt. Lake waters light chop. Showers and
tstms likely in the evening, then a chance of showers after
midnight.
.TUE AND TUE NIGHT...NE winds 5 to 10 kt. Lake waters light chop.
Showers and tstms likely.
.WED THROUGH THU...W winds 5 to 10 kt. Lake waters light chop.
Showers and tstms likely.

Winds and waves higher in and near tstms.

$$

AMZ630-311800-
Biscayne Bay-
101 AM EDT Sun Aug 31 2025

.TODAY...W winds 5 to 10 kt, becoming SW late. Light chop. A slight
chance of showers and tstms early this morning. A chance of showers
and tstms late this morning and early afternoon, then showers and
tstms likely late.
.TONIGHT...W winds around 5 kt. Smooth. Showers and tstms likely,
mainly in the evening.
.MON...SW winds around 5 kt. Smooth. A chance of showers and tstms
in the morning, then showers and tstms in the afternoon.
.MON NIGHT...W winds around 5 kt. Smooth. Showers with tstms likely
in the evening, then showers likely with a chance of tstms after
midnight.
.TUE...NW winds around 5 kt, becoming SW in the afternoon. Light
chop. A chance of showers in the morning, then showers with tstms
likely in the afternoon.
.TUE NIGHT...W winds 5 to 10 kt. Light chop. A chance of showers.
Tstms likely, mainly in the evening.
.WED THROUGH THU...SW winds 5 to 10 kt. Light chop. Showers and
tstms likely.

Winds and waves higher in and near tstms.

$$