National Weather Service Marine Forecast FZUS52 KMFL

FZUS52 KMFL 140826
CWFMFL

Coastal Waters Forecast for Florida
National Weather Service Miami FL
326 AM EST Wed Jan 14 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-GMZ606-142100
326 AM EST Wed Jan 14 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 shift to the SW today over the Atlantic waters and increasing to around 15 kt. Scattered shower activity will also continue through this afternoon, mainly over the Atlantic waters. Showers and even potential for isolated thunderstorms will increase in the overnight to Thursday morning time period with the arrival of a cold front. Hazardous conditions are expected behind the front Thursday late morning and through Friday morning.

Gulf Stream Hazards: Hazardous winds and seas are expected to develop starting Thursday morning.

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.


AMZ650-670-142100
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
326 AM EST Wed Jan 14 2026

SMALL CRAFT SHOULD EXERCISE CAUTION

TODAY
S winds 10 to 15 kt with gusts up to 20 kt, becoming SW with gusts up to 20 kt this afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 7 seconds and SE 2 ft at 4 seconds. Intracoastal waters light chop. A slight chance of tstms this morning. Showers likely. A chance of tstms this afternoon.

TONIGHT
W winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 5 seconds and N 2 ft at 5 seconds. Intracoastal waters a moderate chop. A chance of showers and tstms 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: W 6 ft at 5 seconds and N 2 ft 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 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 8 ft, occasionally to 10 ft, subsiding to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: N 8 ft at 8 seconds, becoming N 6 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. Wave Detail: N 6 ft at 8 seconds. Intracoastal waters light chop.

SAT
NE winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft. Intracoastal waters light chop.

SAT NIGHT
NE winds 10 to 15 kt, becoming N 20 to 25 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft, occasionally to 6 ft after midnight. Intracoastal waters a moderate chop.

SUN
NW winds 25 to 30 kt. Seas 6 to 9 ft, occasionally to 11 ft, building to 8 to 10 ft, occasionally to 13 ft in the afternoon. Intracoastal waters rough in exposed areas.

SUN NIGHT
NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 8 to 11 ft, occasionally to 14 ft. Intracoastal waters rough.

Winds and seas higher in and near tstms.


AMZ651-671-142100
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
326 AM EST Wed Jan 14 2026

SMALL CRAFT SHOULD EXERCISE CAUTION

TODAY
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. Intracoastal waters light chop. A chance of showers with a slight chance of tstms.

TONIGHT
W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 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, 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, becoming N 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 3 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. Wave Detail: N 6 ft at 9 seconds. Intracoastal waters light chop.

SAT
NE winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft. Intracoastal waters light chop.

SAT NIGHT
NE winds 10 to 15 kt, becoming N 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft after midnight. Intracoastal waters a moderate chop.

SUN
N winds 20 to 25 kt. Seas 5 to 8 ft, occasionally to 10 ft, building to 7 to 10 ft, occasionally to 13 ft in the afternoon. Intracoastal waters a moderate chop.

SUN NIGHT
N winds 25 to 30 kt. Seas 8 to 11 ft, occasionally to 14 ft. Intracoastal waters rough.

Winds and seas higher in and near tstms.


GMZ656-657-676-142100
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
326 AM EST Wed Jan 14 2026

TODAY
NW winds 5 to 10 kt. Seas less than 2 ft or less, then around 2 ft this afternoon. Wave Detail: NW 1 foot at 5 seconds, becoming NW 2 ft at 4 seconds. Bay and inland waters light chop. A slight chance of showers until late afternoon. A slight chance of tstms late this morning.

TONIGHT
NW winds 5 to 10 kt, becoming W 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds. Bay and inland waters choppy in exposed areas. A chance of showers 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 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: NW 7 ft at 8 seconds. Bay and inland waters a moderate chop.

FRI
NE winds 15 to 20 kt, diminishing to 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
NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 7 seconds and NE 1 foot at 3 seconds. Bay and inland waters light chop.

SAT
N winds 5 to 10 kt, increasing to 15 to 20 kt. Seas 2 to 3 ft. Bay and inland waters a moderate chop.

SUN
N winds 20 to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Bay and inland waters a moderate chop.

SUN NIGHT
N winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Bay and inland waters rough in exposed areas.

Winds and seas higher in and near tstms.


AMZ610-142100
Lake Okeechobee
326 AM EST Wed Jan 14 2026

TODAY
W winds 5 to 10 kt. Lake waters light chop. A slight chance of showers and tstms early this morning. A slight chance of tstms early this afternoon. A slight chance of showers this afternoon.

TONIGHT
W winds 5 to 10 kt, becoming SW after midnight. Lake waters light chop. A chance of showers after midnight.

THU
W winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Lake waters choppy. A chance of showers in the morning.

THU NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt. Lake waters choppy.

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

SAT THROUGH SUN
NW winds 15 to 20 kt. Lake waters choppy.

SUN NIGHT
N winds 15 to 20 kt. Lake waters choppy.

Winds and waves higher in and near tstms.


AMZ630-142100
Biscayne Bay
326 AM EST Wed Jan 14 2026

TODAY
SW winds 5 to 10 kt, increasing to 10 to 15 kt late. A moderate chop. A slight chance of tstms.

TONIGHT
W winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. A moderate chop.

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

THU NIGHT
NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Rough.

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

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

SUN NIGHT
N winds 20 to 25 kt. Rough.

Winds and waves higher in and near tstms.