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Coastal Waters Forecast for Florida
National Weather Service Miami FL
406 AM EDT Fri Aug 14 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-GMZ606-142100-
406 AM EDT Fri Aug 14 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...

Moderate easterly winds are expected today and Saturday as a
tropical wave moves across the local waters. Daily wind increases to
around 10-15 knots are expected in the seabreeze zone, as well as a
light chop. Rain chances will be highest tonight over the Atlantic
and late tomorrow over the Gulf with the passage of the tropical
wave. Then dry conditions are expected to end the weekend.

Gulf Stream Hazards: None

The approximate location of the west wall of the Gulf Stream as of
Aug 12, 2026.

 22 nautical miles north northeast 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.

$$

AMZ650-670-142100-
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-
406 AM EDT Fri Aug 14 2026

.TODAY...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. A
slight chance of showers and tstms late this morning.
.TONIGHT...SE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 4 seconds. Intracoastal waters a moderate chop.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft
at 5 seconds. Intracoastal waters light chop.
.SAT NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 5 seconds. Intracoastal waters light chop.
.SUN...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail:
SE 1 foot at 4 seconds. Intracoastal waters light chop.
.SUN NIGHT...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 4 seconds. Intracoastal waters light chop.
.MON...SW winds 5 to 10 kt. Seas less than 2 ft or less.
Intracoastal waters light chop.
.MON NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt after
midnight. Seas less than 2 ft or less. Intracoastal waters light
chop.
.TUE...W winds 5 to 10 kt, becoming SW in the afternoon. Seas less
than 2 ft or less. Intracoastal waters light chop.
.TUE NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt after
midnight. Seas less than 2 ft or less, then around 2 ft after
midnight. Intracoastal waters light chop.

Winds and seas higher in and near tstms.

$$

AMZ651-671-142100-
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-
406 AM EDT Fri Aug 14 2026

.TODAY...E winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 4 seconds. Intracoastal waters light chop. A
slight chance of showers and tstms late this morning and early
afternoon. A chance of showers and tstms late.
.TONIGHT...SE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E
2 ft at 3 seconds. Intracoastal waters a moderate chop. A chance of
showers and tstms early in the evening.
.SAT...SE winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds.
Intracoastal waters a moderate chop.
.SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 4 seconds. Intracoastal waters light chop.
.SUN...SE winds 5 to 10 kt. Seas around 2 ft in the morning, then
1 foot or less. Wave Detail: SE 1 foot at 4 seconds. Intracoastal
waters light chop.
.SUN NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: E 1 foot at 3 seconds. Intracoastal waters light chop.
.MON...S winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas less than 2 ft or less. Intracoastal waters light
chop.
.MON NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
less than 2 ft or less. Intracoastal waters light chop.
.TUE...SW winds 5 to 10 kt. Seas less than 2 ft or less.
Intracoastal waters light chop.
.TUE NIGHT...SW winds 5 to 10 kt. Seas less than 2 ft or less.
Intracoastal waters light chop.

Winds and seas higher in and near tstms.

$$

GMZ656-657-676-142100-
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-
406 AM EDT Fri Aug 14 2026

.TODAY...E winds around 5 kt. Seas less than 2 ft or less. Wave
Detail: NW 1 foot at 3 seconds. Bay and inland waters smooth. A
slight chance of showers and tstms late this morning and early
afternoon. A chance of showers and tstms late.
.TONIGHT...E winds 5 to 10 kt. Seas less than 2 ft or less. Bay and
inland waters light chop. A chance of showers and tstms early in the
evening.
.SAT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: E 1 foot at 3 seconds. Bay and inland waters light chop. A
chance of showers and tstms.
.SAT NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 3 seconds. Bay and inland waters light chop.
.SUN...E winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail:
SE 1 foot at 3 seconds. Bay and inland waters light chop.
.SUN NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas
less than 2 ft or less. Bay and inland waters light chop.
.MON...NE winds around 5 kt, becoming NW in the afternoon. Seas less
than 2 ft or less. Bay and inland waters light chop.
.MON NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 1 to 2 ft in the evening, then 1 foot or less. Bay
and inland waters light chop.
.TUE...NW winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. Seas less than 2 ft or less. Bay and inland waters light
chop.
.TUE NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas less than 2 ft or less. Bay and inland waters a
moderate chop.

Winds and seas higher in and near tstms.

$$

AMZ610-142100-
Lake Okeechobee-
406 AM EDT Fri Aug 14 2026

.TODAY...S winds around 5 kt, becoming E this afternoon. Lake waters
smooth. A chance of showers and tstms this afternoon.
.TONIGHT...SE winds 5 to 10 kt. Lake waters light chop.
.SAT...E winds around 5 kt. Lake waters smooth. A chance of showers
and tstms in the afternoon.
.SAT NIGHT...SE winds 5 to 10 kt. Lake waters light chop. A chance
of showers and tstms early in the evening.
.SUN...S winds around 5 kt. Lake waters smooth.
.SUN NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Lake
waters light chop.
.MON...W winds around 5 kt. Lake waters smooth.
.MON NIGHT...W winds 5 to 10 kt. Lake waters light chop.
.TUE...W winds 5 to 10 kt. Lake waters light chop.
.TUE NIGHT...W winds 5 to 10 kt. Lake waters light chop.

Winds and waves higher in and near tstms.

$$

AMZ630-142100-
Biscayne Bay-
406 AM EDT Fri Aug 14 2026

.TODAY...E winds 5 to 10 kt. Light chop.
.TONIGHT...E winds 10 to 15 kt. A moderate chop. A chance of showers
and tstms after midnight.
.SAT...SE winds 5 to 10 kt. Light chop. A chance of showers and
tstms early in the morning. A chance of showers and tstms early in
the afternoon.
.SAT NIGHT...SE winds 5 to 10 kt. Light chop.
.SUN...E winds 5 to 10 kt. Light chop.
.SUN NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Light chop.
.MON...NE winds around 5 kt, becoming SE in the afternoon. Light
chop.
.MON NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Light
chop.
.TUE...NW winds around 5 kt, becoming S in the afternoon. Light
chop.
.TUE NIGHT...SW winds 5 to 10 kt. Light chop.

Winds and waves higher in and near tstms.

$$