Coastal Waters Forecast
Issued by NWS Miami, FL

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021
FZUS52 KMFL 041736
CWFMFL

Coastal Waters Forecast for Florida
National Weather Service Miami FL
136 PM EDT Sat Oct 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-GMZ606-050600-
136 PM EDT Sat Oct 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...

Breezy easterly-northeasterly winds will gradually weaken through
the weekend. A northeasterly swell will continue to bring elevated
seas to the Atlantic waters as well through the remainder of the
weekend. Scattered to numerous showers and thunderstorms will be
possible across all local waters.

Gulf Stream Hazards: 7-10 foot seas today, gradually subsiding,
along with east northeasterly winds 20-25 kts. Conditions begin to
improve Sunday.

The approximate location of the west wall of the Gulf Stream as of
Oct 04, 2025.

  6 nautical miles south southeast 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.

$$

AMZ650-670-050600-
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 PM EDT Sat Oct 4 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...E winds 20 to 25 kt, diminishing to 15 to 20 kt late.
Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: NE 7 ft at
7 seconds. Intracoastal waters rough in exposed areas. A chance of
showers and tstms.
.SUN...E winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft,
occasionally to 9 ft. Wave Detail: NE 5 ft at 10 seconds and E 4 ft
at 6 seconds. Intracoastal waters choppy in exposed areas. A chance
of showers and tstms.
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to
8 ft. Wave Detail: NE 5 ft at 10 seconds and E 3 ft at 5 seconds.
Intracoastal waters a moderate chop. Showers likely with a chance of
tstms.
.MON...E winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: E 3 ft
at 4 seconds and NE 3 ft at 10 seconds. Intracoastal waters choppy
in exposed areas. Showers likely with a chance of tstms.
.MON NIGHT AND TUE...E winds 20 to 25 kt with gusts up to 30 kt.
Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: E 7 ft at
7 seconds and NW 2 ft at 7 seconds. Intracoastal waters rough in
exposed areas. Showers likely with a chance of tstms.
.TUE NIGHT...E winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to
9 ft, occasionally to 11 ft. Wave Detail: E 6 ft at 6 seconds and NW
2 ft at 7 seconds. Intracoastal waters rough in exposed areas. A
chance of showers.
.WED...NE winds 20 to 25 kt, becoming E 15 to 20 kt after midnight.
Seas 5 to 7 ft, occasionally to 9 ft. Intracoastal waters rough in
exposed areas. A chance of showers.
.THU...E winds 15 to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Intracoastal waters choppy in exposed areas. A chance of showers.

Winds and seas higher in and near tstms.

$$

AMZ651-671-050600-
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 PM EDT Sat Oct 4 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.TONIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: E 4 ft
at 4 seconds and N 4 ft at 7 seconds. Intracoastal waters choppy in
exposed areas. A chance of showers and tstms.
.SUN...E winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: N 4 ft
at 7 seconds and E 2 ft at 2 seconds. Intracoastal waters a moderate
chop. A chance of showers and tstms.
.SUN NIGHT...E winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to
5 ft. Wave Detail: N 3 ft at 7 seconds and E 2 ft at 3 seconds.
Intracoastal waters light chop. A chance of showers and tstms.
.MON...E winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 7 seconds and E
2 ft at 3 seconds. Intracoastal waters a moderate chop. A chance of
tstms. A chance of showers in the morning, then showers likely in
the afternoon.
.MON NIGHT...E winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: E 3 ft
at 4 seconds and N 2 ft at 7 seconds. Intracoastal waters choppy in
exposed areas. Showers likely with a chance of tstms.
.TUE...E winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft,
occasionally to 8 ft. Wave Detail: E 5 ft at 5 seconds and N 2 ft at
8 seconds. Intracoastal waters choppy in exposed areas. Showers
likely with a chance of tstms.
.TUE NIGHT...E winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Seas 5 to 7 ft, occasionally to 9 ft. Intracoastal waters
rough in exposed areas. Showers likely, mainly in the evening.
.WED...E winds 15 to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft.
Intracoastal waters choppy in exposed areas. A chance of showers. A
chance of tstms.
.THU...E winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Intracoastal waters choppy in exposed areas. A chance of showers.

Winds and seas higher in and near tstms.

$$

GMZ657-050600-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
136 PM EDT Sat Oct 4 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming NE
5 to 10 kt late. 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 early this evening, then a slight chance of showers and
tstms late this evening and overnight.
.SUN...E winds 5 to 10 kt, becoming SE in the afternoon. 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 in the
afternoon.
.SUN NIGHT...NE winds 5 to 10 kt, becoming E after midnight. Seas
less than 2 ft or less. Bay and inland waters light chop. A chance
of showers and tstms in the evening.
.MON...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 in the
afternoon.
.MON NIGHT THROUGH TUE NIGHT...NE winds 15 to 20 kt with gusts up to
25 kt. Seas 1 to 2 ft. Wave Detail: NE 2 ft at 3 seconds. Bay and
inland waters a moderate chop. A chance of showers and tstms.
.WED THROUGH THU...NE winds 15 to 20 kt. Seas around 2 ft. Wave
Detail: NE 2 ft at 3 seconds. Bay and inland waters a moderate chop.
A chance of showers and tstms.

Winds and seas higher in and near tstms.

$$

GMZ656-676-050600-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
136 PM EDT Sat Oct 4 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.TONIGHT...E winds 10 to 15 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.
.SUN...E winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 1 to 2 ft. Wave Detail: E 2 ft at 4 seconds. Bay and
inland waters light chop. A chance of showers. A chance of tstms in
the afternoon.
.SUN NIGHT...NE winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: NE 1 foot at 3 seconds. Bay and inland waters light chop. A
chance of showers and tstms in the evening.
.MON...E 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 in the afternoon.
.MON NIGHT...NE winds 10 to 15 kt. Seas less than 2 ft or less, then
around 2 ft after midnight. Wave Detail: NE 1 foot at 3 seconds,
becoming E 2 ft at 3 seconds. Bay and inland waters light chop. A
chance of showers and tstms in the evening.
.TUE...E winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Seas
around 2 ft. Wave Detail: E 2 ft at 4 seconds. Bay and inland waters
light chop. A chance of showers and tstms in the afternoon.
.TUE NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft, occasionally to 5 ft. Bay and inland waters a moderate chop. A
chance of tstms in the evening. A chance of showers.
.WED...NE winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Bay and inland waters a moderate chop.
.THU...NE winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Bay and inland waters a moderate chop. A chance of showers.

Winds and seas higher in and near tstms.

$$

AMZ610-050600-
Lake Okeechobee-
136 PM EDT Sat Oct 4 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt late this
evening and overnight. Lake waters choppy. A chance of showers and
tstms early this evening, then a slight chance of showers and tstms
late this evening.
.SUN...E winds 10 to 15 kt. Lake waters a moderate chop. A chance of
showers and tstms.
.SUN NIGHT...E 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 in the evening.
.MON...E 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, then showers and tstms likely in the
afternoon.
.MON NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Lake waters
a moderate chop. Showers likely with a chance of tstms in the
evening, then a chance of showers after midnight.
.TUE...E winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Lake waters choppy. A chance of showers. A chance of
tstms in the afternoon.
.TUE NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Lake waters choppy. A chance of showers and tstms in the
evening.
.WED...NE winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Lake waters choppy.
.WED NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Lake waters choppy.
.THU...NE winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Lake waters choppy. A chance of showers in the afternoon.
.THU NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Lake waters choppy. A chance of showers in the evening.

Winds and waves higher in and near tstms.

$$

AMZ630-050600-
Biscayne Bay-
136 PM EDT Sat Oct 4 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TONIGHT...E winds 10 to 15 kt with gusts up to 20 kt. A moderate
chop. A chance of showers and tstms this evening, then a slight
chance of showers and tstms after midnight. A chance of showers and
tstms late.
.SUN...E winds 5 to 10 kt. Light chop. A chance of showers and tstms
in the afternoon.
.SUN NIGHT...E winds 5 to 10 kt. Light chop. A chance of showers and
tstms.
.MON...E winds 5 to 10 kt. Light chop. A chance of showers and tstms
in the morning, then showers and tstms likely in the afternoon.
.MON NIGHT THROUGH TUE NIGHT...E winds 15 to 20 kt. Choppy. Showers
likely with a chance of tstms.
.WED THROUGH THU...E winds 10 to 15 kt. A moderate chop. A chance of
showers and tstms.

Winds and waves higher in and near tstms.

$$