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FZUS52 KMFL 150801
CWFMFL

Coastal Waters Forecast for Florida
National Weather Service Miami FL
401 AM EDT Tue Sep 15 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-GMZ606-152100-
401 AM EDT Tue Sep 15 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...

Winds will begin to pick up out of the northeast today as they rise
from gentle to moderate, especially heading into Tuesday night.
These winds will further increase on Wednesay as they reach fresh
speeds across the Atlantic and fresh to strong speeds in the Gulf
waters. In conjunction with the increase in winds, seas will also
climb and reach 5-8 feet across the Atlantic waters and 3-5 feet in
the Gulf waters. Tallest waves are expected along the Palm Beach
zones. With this increase in winds and seas, Small Craft Advisories
may be needed for portions of the local waters. Scattered to
numerous showers and thunderstorms are also expected each day, which
can produce further hazardous conditions.

Gulf Stream Hazards: None

The approximate location of the west wall of the Gulf Stream as of
Sep 14, 2026.

 16 nautical miles north northeast of Fowey Rocks.
  7 nautical miles east of Port Everglades.
  6 nautical miles south southeast of Lake Worth.
  6 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ650-670-152100-
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-
401 AM EDT Tue Sep 15 2026

.TODAY...E winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 2 seconds. Intracoastal waters light chop. A
chance of showers and tstms.
.TONIGHT...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NE
2 ft at 3 seconds. Intracoastal waters a moderate chop. A chance of
tstms. A chance of showers until early morning, then showers likely
late.
.WED...NE winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Wave Detail: N 3 ft at 7 seconds and E 2 ft at 4 seconds.
Intracoastal waters a moderate chop. A chance of showers in the
morning. A chance of tstms. Showers likely in the afternoon.
.WED NIGHT...NE winds 15 to 20 kt, becoming E 10 to 15 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: NE 5 ft
at 7 seconds and N 4 ft at 8 seconds. Intracoastal waters choppy in
exposed areas. Showers with a chance of tstms.
.THU...E winds around 10 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Wave Detail: N 4 ft at 8 seconds and NE 3 ft at 8 seconds.
Intracoastal waters light chop. Showers with a chance of tstms.
.THU NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to
6 ft. Wave Detail: N 3 ft at 8 seconds and NE 3 ft at 8 seconds.
Intracoastal waters light chop. Showers with tstms likely.
.FRI...E winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Intracoastal waters light chop. Showers with tstms likely.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal
waters light chop. Showers and tstms likely until early morning,
then a chance of showers and tstms late.
.SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal waters
light chop. Showers likely. A chance of tstms until late afternoon,
then tstms likely late.
.SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Intracoastal
waters light chop. A chance of tstms. Showers likely until early
morning, then a chance of showers late.

Winds and seas higher in and near tstms.

$$

AMZ651-671-152100-
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-
401 AM EDT Tue Sep 15 2026

.TODAY...E winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. Seas less than 2 ft or less, then around 2 ft this
afternoon. Wave Detail: E 2 ft at 3 seconds. Intracoastal waters a
moderate chop. A slight chance of showers and tstms this morning,
then a chance of showers and tstms this afternoon.
.TONIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft
at 4 seconds. Intracoastal waters a moderate chop. A chance of
tstms.
.WED...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at
4 seconds. Intracoastal waters a moderate chop. A chance of showers
in the late morning and early afternoon. A chance of tstms in the
late morning and afternoon. Showers likely late.
.WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: NE 3 ft at 4 seconds and N 3 ft at 7 seconds.
Intracoastal waters a moderate chop. A chance of tstms. Showers.
.THU...E winds around 10 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Wave Detail: N 3 ft at 7 seconds and E 2 ft at 4 seconds.
Intracoastal waters light chop. Showers with a chance of tstms.
.THU NIGHT...E winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: N 3 ft at 8 seconds and E 2 ft at 4 seconds.
Intracoastal waters light chop. Showers with tstms likely.
.FRI...E winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal waters light
chop. Showers with tstms likely.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal
waters light chop. Showers likely. Tstms likely early in the
evening, then a chance of tstms in the late evening and overnight.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Intracoastal waters
light chop. Showers likely with a chance of tstms.
.SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Intracoastal
waters light chop. Showers likely with a chance of tstms.

Winds and seas higher in and near tstms.

$$

GMZ656-657-676-152100-
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-
401 AM EDT Tue Sep 15 2026

.TODAY...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: E 1 foot at 2 seconds. Bay and inland waters light chop. A
chance of showers and tstms.
.TONIGHT...E winds 10 to 15 kt. Seas 1 to 2 ft. Wave Detail: E 2 ft
at 3 seconds. Bay and inland waters light chop. A chance of showers
and tstms in the evening.
.WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Wave Detail: E 2 ft at 3 seconds. Bay and inland waters light chop.
A chance of showers and tstms early in the afternoon. Showers and
tstms likely late.
.WED NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NE 4 ft
at 4 seconds. Bay and inland waters a moderate chop. Tstms likely in
the evening. Showers. A chance of tstms after midnight.
.THU...NE winds 15 to 20 kt, becoming E 10 to 15 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NE
3 ft at 4 seconds. Bay and inland waters a moderate chop. A chance
of showers and tstms in the morning, then showers with tstms likely
in the afternoon.
.THU NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 3 seconds. Bay and
inland waters a moderate chop. Showers. Tstms likely, mainly in the
evening.
.FRI...E winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon.
Seas 1 to 2 ft. Bay and inland waters light chop. Showers with a
chance of tstms until late afternoon, then showers and tstms likely
late.
.FRI NIGHT...E winds 5 to 10 kt. Seas less than 2 ft or less. Bay
and inland waters light chop. Tstms likely in the evening. Showers
likely. A chance of tstms after midnight.
.SAT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and
inland waters light chop. Showers likely. A chance of tstms in the
morning, then tstms likely in the afternoon.
.SAT NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay
and inland waters light chop. Tstms likely in the evening. Showers
likely. A chance of tstms after midnight.

Winds and seas higher in and near tstms.

$$

AMZ610-152100-
Lake Okeechobee-
401 AM EDT Tue Sep 15 2026

.TODAY...E winds around 5 kt, increasing to 5 to 10 kt this
afternoon. Lake waters light chop. A chance of showers and tstms
early this afternoon. Showers and tstms likely late.
.TONIGHT...E winds 10 to 15 kt, becoming NE 5 to 10 kt after
midnight. Lake waters a moderate chop. A chance of showers and tstms
early in the evening. A chance of showers late.
.WED...NE winds 5 to 10 kt, increasing to 15 to 20 kt with gusts up
to 25 kt in the afternoon. Lake waters choppy. Showers and tstms in
the afternoon.
.WED NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. Lake waters choppy.
Showers and tstms likely early in the evening.
.THU...NE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. Lake waters a moderate chop. A chance of
showers in the morning. A chance of tstms late in the morning, then
showers and tstms likely in the afternoon.
.THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Lake waters a moderate
chop. Showers and tstms likely early in the evening.
.FRI...E winds 5 to 10 kt. Lake waters light chop. A chance of
showers and tstms in the morning, then showers and tstms in the
afternoon.
.FRI NIGHT...E winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Lake waters light chop. Showers and tstms early in the
evening.
.SAT...E winds around 5 kt. Lake waters smooth. A chance of showers
and tstms in the morning, then showers with tstms likely in the
afternoon.
.SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Lake
waters light chop. Showers with tstms likely early in the evening,
then a chance of showers and tstms in the late evening and early
morning.

Winds and waves higher in and near tstms.

$$

AMZ630-152100-
Biscayne Bay-
401 AM EDT Tue Sep 15 2026

.TODAY...E winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. A moderate chop. A slight chance of tstms this morning. A
chance of showers. A chance of tstms this afternoon.
.TONIGHT...E winds 10 to 15 kt. A moderate chop. A chance of tstms.
.WED...E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to
20 kt in the afternoon. A moderate chop. A chance of showers late in
the morning. A chance of tstms in the late morning and afternoon.
Showers likely in the afternoon.
.WED NIGHT...E winds 10 to 15 kt. A moderate chop. Showers likely
with a chance of tstms.
.THU...E winds 5 to 10 kt. Light chop. Showers. A chance of tstms in
the morning, then tstms likely in the afternoon.
.THU NIGHT...E winds 5 to 10 kt. Light chop. Showers with tstms
likely until early morning, then showers likely with a chance of
tstms late.
.FRI...E winds 5 to 10 kt. Light chop. Showers and tstms.
.FRI NIGHT...E winds 5 to 10 kt. Light chop. Showers and tstms early
in the evening, then a chance of showers and tstms in the late
evening and overnight.
.SAT...SE winds 5 to 10 kt. Light chop. Showers likely with a chance
of tstms in the morning, then showers with tstms likely in the
afternoon.
.SAT NIGHT...SE winds around 5 kt. Smooth. Showers with tstms likely
early in the evening, then a chance of showers and tstms in the late
evening and overnight.

Winds and waves higher in and near tstms.

$$