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National Weather Service Marine Forecast FZUS52 KMFL

FZUS52 KMFL 132031
CWFMFL

Coastal Waters Forecast for Florida
National Weather Service Miami FL
331 PM EST Tue Jan 13 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-GMZ606-140900
331 PM EST Tue Jan 13 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 remain moderate today in the wake of the frontal passage. Some isolated to scattered shower activity is still possible this afternoon mainly over the Atlantic waters. Hazardous conditions are expected to return for the Thursday night into Friday morning period as another front approaches the area.

Gulf Stream Hazards: None.

The approximate location of the west wall of the Gulf Stream as of Jan 08, 2026.

9 nautical miles southeast of Fowey Rocks. 7 nautical miles east of Port Everglades. 10 nautical miles east southeast of Lake Worth. 11 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

AMZ650-670-140900
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
331 PM EST Tue Jan 13 2026

TONIGHT
E winds 10 to 15 kt, becoming S late. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NE 3 ft at 6 seconds. Intracoastal waters light chop. A slight chance of showers and tstms early this evening, then a chance of showers and tstms late this evening and overnight.

WED
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at 4 seconds. Intracoastal waters light chop. A chance of tstms in the morning. A chance of showers.

WED NIGHT
W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and NE 1 foot at 6 seconds. Intracoastal waters a moderate chop. A chance of showers in the evening.

THU
SW winds 20 to 25 kt, becoming W 25 to 30 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: NW 6 ft at 5 seconds. Intracoastal waters rough in exposed areas. Showers likely, mainly in the morning.

THU NIGHT
NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: NW 9 ft at 7 seconds. Intracoastal waters rough.

FRI
N winds 15 to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: N 7 ft at 8 seconds. Intracoastal waters choppy in exposed areas.

FRI NIGHT
E winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to 8 ft. Intracoastal waters light chop.

SAT
N winds 5 to 10 kt, becoming NW 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Intracoastal waters a moderate chop.

SUN
NW winds 20 to 25 kt, becoming N 15 to 20 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Intracoastal waters a moderate chop.

Winds and seas higher in and near tstms.

AMZ651-671-140900
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
331 PM EST Tue Jan 13 2026

TONIGHT
E winds 5 to 10 kt, becoming S after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: N 4 ft at 7 seconds and E 1 foot at 2 seconds. Intracoastal waters light chop. A slight chance of tstms. A chance of showers early this evening, then a slight chance of showers late this evening and overnight.

WED
SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 7 seconds and S 1 foot at 3 seconds. Intracoastal waters light chop. A chance of showers.

WED NIGHT
W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and N 2 ft at 7 seconds. Intracoastal waters light chop. A chance of showers in the evening.

THU
W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: W 3 ft at 4 seconds and N 1 foot at 6 seconds, becoming W 6 ft at 5 seconds and N 1 foot at 6 seconds. Intracoastal waters rough in exposed areas. Showers likely, mainly in the morning.

THU NIGHT
NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: N 7 ft at 7 seconds. Intracoastal waters rough.

FRI
N winds 15 to 20 kt, becoming NE around 10 kt in the afternoon. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: N 7 ft at 8 seconds and W 2 ft at 7 seconds. Intracoastal waters choppy in exposed areas.

FRI NIGHT
E winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to 8 ft. Intracoastal waters light chop.

SAT
N winds 5 to 10 kt, increasing to 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Intracoastal waters a moderate chop.

SUN
N winds 15 to 20 kt. Seas 5 to 7 ft, occasionally to 9 ft. Intracoastal waters a moderate chop.

Winds and seas higher in and near tstms.

GMZ656-657-676-140900
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
331 PM EST Tue Jan 13 2026

TONIGHT
N winds 5 to 10 kt. Seas 1 to 2 ft. Wave Detail: NW 1 foot at 5 seconds. Bay and inland waters light chop.

WED
NW winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 5 seconds. Bay and inland waters light chop.

WED NIGHT
NW winds 5 to 10 kt, becoming W 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. Bay and inland waters choppy in exposed areas. Showers likely after midnight.

THU
W winds 20 to 25 kt, becoming NW 25 to 30 kt in the afternoon. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: NW 7 ft at 7 seconds. Bay and inland waters rough in exposed areas. Showers, mainly in the morning.

THU NIGHT
N winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 5 to 8 ft, occasionally to 10 ft, subsiding to 4 to 6 ft, occasionally to 8 ft after midnight. Wave Detail: NW 8 ft at 8 seconds, becoming NW 6 ft at 8 seconds. Bay and inland waters rough in exposed areas.

FRI
NE winds 15 to 20 kt, becoming N 5 to 10 kt in the afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: NW 5 ft at 8 seconds and NE 3 ft at 4 seconds. Bay and inland waters a moderate chop.

FRI NIGHT
N winds 5 to 10 kt, becoming NE 10 to 15 kt after midnight. Seas 2 to 3 ft. Bay and inland waters light chop.

SAT THROUGH SUN
N winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Bay and inland waters a moderate chop.

AMZ610-140900
Lake Okeechobee
331 PM EST Tue Jan 13 2026

TONIGHT
NE winds around 5 kt, becoming W late. Lake waters smooth. A slight chance of showers this evening. A slight chance of tstms. A chance of showers after midnight.

WED
W winds 5 to 10 kt. Lake waters light chop.

WED NIGHT
W winds 5 to 10 kt. Lake waters light chop. A chance of showers after midnight.

THU
SW winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Lake waters choppy. Showers likely in the morning.

THU NIGHT
NW winds 20 to 25 kt, becoming N 15 to 20 kt after midnight. Lake waters rough.

FRI AND FRI NIGHT
N winds 10 to 15 kt. Lake waters a moderate chop.

SAT THROUGH SUN
N winds 10 to 15 kt. Lake waters a moderate chop.

Winds and waves higher in and near tstms.

AMZ630-140900
Biscayne Bay
331 PM EST Tue Jan 13 2026

TONIGHT
E winds 5 to 10 kt, becoming S after midnight. Light chop. A slight chance of showers and tstms.

WED
SW winds 5 to 10 kt. Light chop. A chance of showers.

WED NIGHT
W winds 5 to 10 kt. Light chop.

THU
W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Rough. A chance of showers.

THU NIGHT
NW winds 20 to 25 kt with gusts up to 30 kt, diminishing to 15 to 20 kt after midnight. Rough.

FRI AND FRI NIGHT
N winds 10 to 15 kt with gusts up to 20 kt. A moderate chop.

SAT THROUGH SUN
N winds 15 to 20 kt. Choppy.

Winds and waves higher in and near tstms.