Coastal Waters Forecast
Issued by NWS Miami, FL

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670
FZUS52 KMFL 040536
CWFMFL

Coastal Waters Forecast for Florida
National Weather Service Miami FL
136 AM EDT Fri Jul 4 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-GMZ606-041800-
136 AM EDT Fri Jul 4 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...

Winds will remain from the south-southwest today as a frontal
boundary remains stalled over northern Florida. Scattered to
numerous showers and thunderstorms will be possible each day through
early next week. Seas will remain around 2 feet in general over all
South Florida waters through the forecast period. Only exception
will be around thunderstorms, which could produce brief periods of
rough seas and gusty, erratic winds.

Gulf Stream Hazards: None.

The approximate location of the west wall of the Gulf Stream as of
Jul 03, 2025.

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

This data courtesy of the Naval Oceanographic Office.

$$

AMZ650-670-041800-
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-
136 AM EDT Fri Jul 4 2025

.TODAY...S winds 10 to 15 kt. Seas less than 2 ft or less. Wave
Detail: S 1 foot at 3 seconds. Intracoastal waters light chop.
Showers and tstms.
.TONIGHT...SW winds 10 to 15 kt. Seas less than 2 ft or less, then
around 2 ft after midnight. Wave Detail: S 1 foot at 3 seconds.
Intracoastal waters light chop. Showers and tstms likely.
.SAT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 3 seconds. Intracoastal waters light chop. Showers and tstms
likely.
.SAT NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: S
2 ft at 4 seconds. Intracoastal waters light chop. Showers and tstms
likely, mainly in the evening.
.SUN AND SUN NIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave
Detail: SW 1 foot at 3 seconds. Intracoastal waters light chop. A
chance of showers and tstms.
.MON THROUGH TUE...S winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: S 1 foot at 3 seconds and N 1 foot at 6 seconds.
Intracoastal waters light chop. A chance of showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ651-671-041800-
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-
136 AM EDT Fri Jul 4 2025

.TODAY...SW winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: S 1 foot at 2 seconds. Intracoastal waters light chop.
Showers and tstms likely, mainly this morning.
.TONIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas less than 2 ft or less. Wave Detail: SW 1 foot at
2 seconds. Intracoastal waters light chop. A chance of showers and
tstms.
.SAT...SW winds 10 to 15 kt. Seas less than 2 ft or less, then
around 2 ft in the afternoon. Wave Detail: SW 1 foot at 3 seconds.
Intracoastal waters light chop. Showers likely with a chance of
tstms.
.SAT NIGHT...S winds 10 to 15 kt. Seas around 2 ft in the evening,
then 1 foot or less. Wave Detail: SW 1 foot at 3 seconds, becoming S
1 foot at 3 seconds. Intracoastal waters light chop. A chance of
showers and tstms.
.SUN...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail:
S 1 foot at 2 seconds. Intracoastal waters light chop. A chance of
showers and tstms.
.SUN NIGHT...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: S 1 foot at 3 seconds. Intracoastal waters light chop.
.MON...SE winds 5 to 10 kt. Seas less than 2 ft or less, then around
2 ft in the afternoon. Intracoastal waters light chop.
.MON THROUGH TUE...SE winds 5 to 10 kt. Seas around 2 ft.
Intracoastal waters light chop. A chance of showers and tstms.

Winds and seas higher in and near tstms.

$$

GMZ656-657-676-041800-
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-
136 AM EDT Fri Jul 4 2025

.TODAY...SW winds around 10 kt. Seas around 2 ft. Wave Detail: W
2 ft at 5 seconds. Bay and inland waters light chop. Showers and
tstms likely until late afternoon, then a chance of showers and
tstms late.
.TONIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: W
2 ft at 5 seconds. Bay and inland waters light chop. A chance of
showers and tstms.
.SAT...SW winds 10 to 15 kt. Seas less than 2 ft or less, then
around 2 ft in the afternoon. Wave Detail: SW 1 foot at 4 seconds,
becoming SW 2 ft at 3 seconds. Bay and inland waters a moderate
chop. Showers likely with a chance of tstms.
.SAT NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 3 seconds. Bay and inland waters a moderate chop. A chance
of showers and tstms.
.SUN AND SUN NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas
around 2 ft. Wave Detail: SW 1 foot at 3 seconds. Bay and inland
waters light chop. A chance of showers and tstms.
.MON THROUGH TUE...E winds around 5 kt. Seas less than 2 ft or less.
Wave Detail: SW 1 foot at 4 seconds. Bay and inland waters smooth. A
chance of showers and tstms.

Winds and seas higher in and near tstms.

$$

AMZ610-041800-
Lake Okeechobee-
136 AM EDT Fri Jul 4 2025

.TODAY...SW winds 5 to 10 kt. Lake waters light chop. Showers likely
with a slight chance of tstms late this morning. Showers and tstms
this afternoon.
.TONIGHT...SW winds 5 to 10 kt. Lake waters light chop. Showers and
tstms likely in the evening.
.SAT...SW winds 5 to 10 kt. Lake waters light chop. A chance of
showers in the morning, then showers and tstms likely in the
afternoon.
.SAT NIGHT...SW winds 5 to 10 kt. Lake waters light chop. Showers
and tstms likely in the evening.
.SUN...SW winds 5 to 10 kt. Lake waters light chop. Showers and
tstms likely in the afternoon.
.SUN NIGHT...SW winds 5 to 10 kt. Lake waters light chop. Showers
likely with a chance of tstms in the evening.
.MON...SW winds around 5 kt. Lake waters smooth. A chance of showers
and tstms in the afternoon.
.MON NIGHT...SW winds around 5 kt. Lake waters smooth.
.TUE...W winds around 5 kt, becoming SE in the afternoon and
evening, then becoming S after midnight. Lake waters smooth. Showers
and tstms likely through the night.

Winds and waves higher in and near tstms.

$$

AMZ630-041800-
Biscayne Bay-
136 AM EDT Fri Jul 4 2025

.TODAY...S winds 5 to 10 kt. Light chop. Showers with tstms likely
until late afternoon, then a chance of showers and tstms late.
.TONIGHT...SW winds 5 to 10 kt. Light chop. A chance of showers and
tstms.
.SAT...SW winds 10 to 15 kt. A moderate chop. Showers likely with a
chance of tstms.
.SAT NIGHT...SW winds 10 to 15 kt. A moderate chop. A chance of
showers and tstms.
.SUN AND SUN NIGHT...S winds 5 to 10 kt. Light chop. A chance of
showers and tstms.
.MON THROUGH TUE...SE winds 5 to 10 kt. Light chop. A chance of
showers and tstms.

Winds and waves higher in and near tstms.

$$