HomeForecastsFlorida ForecastsMiami Miamarina, FL - Biscayne Bay Coastal Forecast

Miami Miamarina, FL - Biscayne Bay Coastal Forecast

FZUS52 KMFL 210506
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Coastal Waters Forecast for Florida
National Weather Service Miami FL
106 AM EDT Sat Jun 21 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-GMZ606-211800-
106 AM EDT Sat Jun 21 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...

A gentle to moderate southeasterly wind flow will continue across
most of the local waters through the first part of the weekend.
These winds will increase and become more easterly during the second
half of the weekend and into early next week. Scattered showers and
thunderstorms will be possible over the local waters each day. Winds
and seas could potentially become hazardous in and around storms.

Gulf Stream Hazards: None.

The approximate location of the west wall of the Gulf Stream as of
Jun 21, 2025.

1 nautical miles north northeast of Fowey Rocks.
14 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.

$$

AMZ650-670-211800-
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-
106 AM EDT Sat Jun 21 2025

.TODAY...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
1 foot at 4 seconds. Intracoastal waters light chop. A chance of
showers this morning. A chance of tstms. Showers likely this
afternoon.
.TONIGHT...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E
2 ft at 4 seconds. A chance of tstms. A chance of showers in the
evening, then showers likely after midnight.
.SUN...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at
4 seconds. Showers likely. A chance of tstms in the morning, then
tstms likely in the afternoon.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 5 seconds. Showers likely with a chance of tstms in the
evening, then a chance of showers after midnight.
.MON AND MON NIGHT...E winds around 15 kt. Seas 2 to 3 ft. Wave
Detail: E 3 ft at 5 seconds. Showers likely with a chance of tstms.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
5 seconds. A chance of tstms. Showers likely .
.WED...E winds around 10 kt. Seas around 2 ft. A chance of showers
and tstms.

$$

AMZ651-671-211800-
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-
106 AM EDT Sat Jun 21 2025

.TODAY...SE winds around 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. A
chance of showers and tstms.
.TONIGHT...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E
2 ft at 3 seconds. A chance of tstms. A chance of showers in the
evening, then showers likely after midnight.
.SUN...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at
4 seconds. Showers likely with a chance of tstms.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 4 seconds. A chance of tstms. Showers likely, mainly in the
evening.
.MON AND MON NIGHT...E winds around 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds. Showers likely
with a chance of tstms.
.TUE...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
4 seconds. A chance of tstms. Showers likely .
.WED...E winds 10 to 15 kt. Seas around 2 ft. A chance of showers
and tstms.

$$

GMZ656-657-676-211800-
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-
106 AM EDT Sat Jun 21 2025

.TODAY...SE winds around 5 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 2 seconds. Bay and inland waters smooth. A
slight chance of showers and tstms this morning, then a chance of
showers and tstms this afternoon.
.TONIGHT...E winds 5 to 10 kt. Seas less than 2 ft or less. Wave
Detail: SE 1 foot at 2 seconds. A chance of showers and tstms.
.SUN...E winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail:
E 1 foot at 3 seconds. Showers likely. A chance of tstms in the
morning, then tstms likely in the afternoon.
.SUN NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas less than 2 ft or less, then around 2 ft after
midnight. Wave Detail: E 1 foot at 3 seconds, becoming E 2 ft at
3 seconds. Showers likely. Tstms likely, mainly in the evening.
.MON AND MON NIGHT...E winds 10 to 15 kt with gusts up to 20 kt.
Seas around 2 ft. Wave Detail: E 2 ft at 3 seconds. Showers and
tstms likely.
.TUE...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at
4 seconds. Showers and tstms likely.
.WED...E winds 5 to 10 kt. Seas around 2 ft, then 1 foot or less. A
chance of showers and tstms.

$$

AMZ610-211800-
Lake Okeechobee-
106 AM EDT Sat Jun 21 2025

.TODAY...SE winds 5 kt, becoming E this afternoon. Lake waters light
chop. Showers and tstms likely this afternoon.
.TONIGHT...E winds 5 to 10 kt. A chance of showers and tstms in the
evening.
.SUN...E winds 5 to 10 kt. A chance of showers in the morning, then
showers and tstms likely in the afternoon.
.SUN NIGHT...E winds 5 to 10 kt. Showers and tstms likely in the
evening.
.MON AND MON NIGHT...E winds 10 to 15 kt. A chance of showers and
tstms.
.TUE THROUGH WED...SE winds 10 to 15 kt. A chance of showers and
tstms.

$$

AMZ630-211800-
Biscayne Bay-
106 AM EDT Sat Jun 21 2025

.TODAY...SE winds 5 to 10 kt. Light chop. A chance of showers and
tstms.
.TONIGHT...E winds around 10 kt. A chance of showers and tstms.
.SUN...E winds around 10 kt. Showers likely. A chance of tstms in
the morning, then tstms likely in the afternoon.
.SUN NIGHT...E winds 10 to 15 kt. A chance of tstms. Showers likely,
mainly in the evening.
.MON AND MON NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. A
chance of showers and tstms.
.TUE...E winds 10 to 15 kt. Showers likely with a chance of tstms.
.TUE THROUGH WED...E winds 10 to 15 kt. A chance of showers and
tstms.

$$



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