955
FZUS52 KMFL 212007
CWFMFL

Coastal Waters Forecast for Florida
National Weather Service Miami FL
406 PM EDT Mon Sep 21 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-GMZ606-220900-
406 PM EDT Mon Sep 21 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...

Gentle southerly winds early this week across the local waters.
Scattered thunderstorms possible each day this week which may result
in locally hazardous winds and seas.

Gulf Stream Hazards: None.

The approximate location of the west wall of the Gulf Stream as of
Sep 18, 2026.

  1 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 southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ650-670-220900-
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 PM EDT Mon Sep 21 2026

.TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
1 foot at 2 seconds and N 1 foot at 7 seconds. Intracoastal waters
light chop. A chance of tstms. Showers likely early this evening,
then a chance of showers late this evening and overnight.
.TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot
at 3 seconds and N 1 foot at 7 seconds. Intracoastal waters light
chop. A chance of tstms.
.TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
1 foot at 3 seconds and N 1 foot at 7 seconds. Intracoastal waters
light chop. A chance of tstms. A chance of showers until early
morning, then showers likely late.
.WED...SW winds 5 to 10 kt, becoming NW in the afternoon. Seas less
than 2 ft or less. Wave Detail: S 1 foot at 3 seconds and N 1 foot
at 7 seconds. Intracoastal waters light chop. A chance of tstms. A
chance of showers early in the morning, then showers in the late
morning and afternoon.
.WED NIGHT...NE winds around 5 kt, becoming W after midnight. Seas
less than 2 ft or less. Wave Detail: S 1 foot at 3 seconds and N
1 foot at 7 seconds. Intracoastal waters smooth. A chance of tstms.
.THU...N winds around 5 kt. Seas around 2 ft. Wave Detail: S 1 foot
at 2 seconds and NW 1 foot at 7 seconds. Intracoastal waters smooth.
A chance of tstms. Showers likely until late afternoon, then a
chance of showers late.
.THU NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to
5 ft. Intracoastal waters light chop. A chance of showers and tstms.
.FRI...N winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Intracoastal waters light chop. A chance of tstms.
.FRI NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Intracoastal waters
a moderate chop. A chance of tstms until early morning. A chance of
showers.
.SAT...NE winds 10 to 15 kt. Seas 5 to 7 ft, occasionally to 9 ft.
Intracoastal waters a moderate chop. A chance of showers in the
morning, then showers likely with a chance of tstms in the
afternoon.
.SAT NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Seas 5 to 7 ft, occasionally to 9 ft. Intracoastal waters
a moderate chop. Showers likely early in the evening. A chance of
tstms until early morning. A chance of showers in the late evening
and overnight.

Winds and seas higher in and near tstms.

$$

AMZ651-671-220900-
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 PM EDT Mon Sep 21 2026

.TONIGHT...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. A
chance of showers and tstms.
.TUE...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. Showers
likely with a chance of tstms.
.TUE NIGHT...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: S 1 foot at 4 seconds and NW 1 foot at 5 seconds.
Intracoastal waters light chop. A chance of tstms. A chance of
showers in the evening, then showers likely after midnight.
.WED...SW winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: S 1 foot at 3 seconds. Intracoastal waters light chop. A
chance of tstms. Showers.
.WED NIGHT...NE winds around 5 kt, becoming SW after midnight. Seas
less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds.
Intracoastal waters smooth. A chance of tstms. Showers.
.THU...NW winds around 5 kt, becoming NE around 5 kt in the
afternoon. Seas less than 2 ft or less. Wave Detail: SE 1 foot at
2 seconds and NW 1 foot at 3 seconds. Intracoastal waters smooth. A
chance of tstms. Showers likely until late afternoon, then a chance
of showers late.
.THU NIGHT...N winds around 5 kt. Seas around 2 ft. Intracoastal
waters smooth. A chance of tstms until early morning. A chance of
showers.
.FRI...N winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Intracoastal waters light chop. A chance of tstms. A chance of
showers in the morning, then showers likely in the afternoon.
.FRI NIGHT...NE winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to
6 ft. Intracoastal waters light chop. A chance of tstms. Showers
likely until early morning, then a chance of showers late.
.SAT...NE winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Intracoastal waters light chop. A chance of tstms. A chance of
showers in the morning, then showers likely in the afternoon.
.SAT NIGHT...NE winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to
6 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.

$$

GMZ656-657-676-220900-
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 PM EDT Mon Sep 21 2026

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

Winds and seas higher in and near tstms.

$$

AMZ610-220900-
Lake Okeechobee-
406 PM EDT Mon Sep 21 2026

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

Winds and waves higher in and near tstms.

$$

AMZ630-220900-
Biscayne Bay-
406 PM EDT Mon Sep 21 2026

.TONIGHT...S winds 5 to 10 kt. Light chop. A chance of showers and
tstms.
.TUE...S winds 5 to 10 kt. Light chop. A chance of showers and tstms
in the morning, then showers and tstms likely in the afternoon.
.TUE NIGHT...S winds 5 to 10 kt. Light chop. A chance of tstms.
.WED...SW winds around 5 kt. Smooth. A chance of tstms. Showers.
.WED NIGHT...E winds around 5 kt, becoming S after midnight. Smooth.
Showers with a chance of tstms until early morning, then a chance of
showers late.
.THU...N winds around 5 kt, becoming E around 5 kt in the afternoon.
Smooth. A chance of tstms. A chance of showers in the morning, then
showers likely in the afternoon.
.THU NIGHT...SE winds around 5 kt, becoming NW after midnight.
Smooth. Showers likely early in the evening. A chance of tstms until
early morning. A chance of showers in the late evening and early
morning.
.FRI...N winds 5 to 10 kt. Light chop. A chance of showers and tstms
in the morning, then showers and tstms likely in the afternoon.
.FRI NIGHT...NE winds 5 to 10 kt. Light chop. Showers and tstms
likely early in the evening, then a chance of tstms in the late
evening and early morning. A chance of showers in the late evening
and overnight.
.SAT...NE winds 5 to 10 kt. Light chop. A chance of tstms. A chance
of showers in the morning, then showers likely in the afternoon.
.SAT NIGHT...NE winds 5 to 10 kt. Light chop. Showers likely early
in the evening. A chance of tstms until early morning. A chance of
showers in the late evening and overnight.

Winds and waves higher in and near tstms.

$$