


Coastal Waters Forecast
Issued by NWS Miami, FL
Issued by NWS Miami, FL
797 FZUS52 KMFL 311911 CWFMFL Coastal Waters Forecast for Florida National Weather Service Miami FL 311 PM EDT Sun Aug 31 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-GMZ606-010800- 311 PM EDT Sun Aug 31 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... Light westerly to southwesterly winds continue across all local waters. Seas are expected at 2 feet or less across all local waters for the next several days. Scattered to numerous showers and thunderstorms remain possible each day, which may cause periods of locally gusty winds and rough seas. Gulf Stream Hazards: None. The approximate location of the west wall of the Gulf Stream as of Aug 30, 2025. 1 nautical miles north northeast of Fowey Rocks. 7 nautical miles east of Port Everglades. 9 nautical miles east of Lake Worth. 6 nautical miles east northeast of Jupiter Inlet. This data courtesy of the Naval Oceanographic Office. $$ AMZ650-670-010800- Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM- Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM- 311 PM EDT Sun Aug 31 2025 .TONIGHT...W winds around 5 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 4 seconds. Intracoastal waters smooth. Tstms likely this evening. Showers. A chance of tstms after midnight. .MON...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and NE 2 ft at 7 seconds. Intracoastal waters light chop. A chance of showers and tstms in the morning, then showers and tstms likely in the afternoon. .MON NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 7 seconds. Intracoastal waters light chop. Showers. Tstms likely, mainly in the evening. .TUE...W winds around 5 kt, becoming NE in the afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 7 seconds. Intracoastal waters light chop. A chance of showers and tstms in the morning, then showers with tstms likely in the afternoon. .TUE NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 7 seconds. Intracoastal waters light chop. Showers with tstms likely in the evening, then showers likely with a chance of tstms after midnight. .WED AND WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 7 seconds and SW 2 ft at 7 seconds. Intracoastal waters light chop. Showers with tstms likely. .THU THROUGH FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal waters light chop. Showers with tstms likely. Winds and seas higher in and near tstms. $$ AMZ651-671-010800- 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- 311 PM EDT Sun Aug 31 2025 .TONIGHT...W winds around 5 kt. Seas less than 2 ft or less. Wave Detail: W 1 foot at 3 seconds and N 1 foot at 5 seconds. Intracoastal waters smooth. Showers with tstms likely this evening, then a chance of showers and tstms after midnight. .MON...W winds 5 to 10 kt. Seas less than 2 ft or less, then around 2 ft in the afternoon. Wave Detail: W 1 foot at 3 seconds and N 1 foot at 5 seconds, becoming SW 1 foot at 3 seconds and N 1 foot at 7 seconds. Intracoastal waters light chop. A chance of showers and tstms in the morning, then showers and tstms likely in the afternoon. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 7 seconds and SW 1 foot at 3 seconds. Intracoastal waters light chop. Showers. Tstms likely, mainly in the evening. .TUE...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and N 2 ft at 7 seconds. Intracoastal waters light chop. A chance of showers and tstms in the morning, then showers with tstms likely in the afternoon. .TUE NIGHT AND WED...SW winds 5 to 10 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. Showers with tstms likely. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and N 2 ft at 7 seconds. Intracoastal waters light chop. A chance of tstms. Showers. .THU...SW winds around 10 kt. Seas around 2 ft. Intracoastal waters light chop. Showers likely. A chance of tstms in the morning, then tstms likely in the afternoon. .THU NIGHT...SW winds around 10 kt. Seas around 2 ft. Intracoastal waters light chop. A chance of showers. Tstms likely, mainly in the evening. .FRI...SW winds 5 to 10 kt, becoming S. Seas around 2 ft. Intracoastal waters light chop. Showers and tstms likely . Winds and seas higher in and near tstms. $$ GMZ656-657-676-010800- Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM- Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM- Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM- 311 PM EDT Sun Aug 31 2025 .TONIGHT...W winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: W 1 foot at 3 seconds. Bay and inland waters light chop. Tstms likely this evening. Showers likely. A chance of tstms after midnight. .MON...NW winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: W 1 foot at 4 seconds. Bay and inland waters light chop. Showers likely. A chance of tstms in the morning, then tstms likely in the afternoon. .MON NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 3 seconds. Bay and inland waters light chop. Showers likely with a chance of tstms. .TUE...N winds 5 to 10 kt, becoming W in the afternoon. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 3 seconds. Bay and inland waters light chop. A chance of tstms. A chance of showers in the morning, then showers likely in the afternoon. .TUE NIGHT THROUGH WED NIGHT...SW winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 3 seconds. Bay and inland waters light chop. Showers with tstms likely. .THU...W winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SW 1 foot at 4 seconds. Bay and inland waters light chop. Showers and tstms likely . .FRI...W winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. Showers likely with a chance of tstms. .FRI NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ610-010800- Lake Okeechobee- 311 PM EDT Sun Aug 31 2025 .TONIGHT...NW winds around 5 kt, becoming N late this evening, then becoming W after midnight. Lake waters smooth. Showers and tstms early this evening, then a chance of showers and tstms late this evening. .MON...NW winds 5 to 10 kt. Lake waters light chop. Showers and tstms likely in the afternoon. .MON NIGHT...N winds 5 to 10 kt. Lake waters light chop. Showers and tstms likely in the evening, then a chance of showers after midnight. .TUE...N winds 5 to 10 kt. Lake waters light chop. Showers and tstms likely in the afternoon. .TUE NIGHT...NE winds 5 to 10 kt. Lake waters light chop. Showers and tstms likely in the evening, then a chance of showers after midnight. .WED AND WED NIGHT...SW winds around 5 kt. Lake waters smooth. Showers and tstms. .THU THROUGH FRI...S winds 5 to 10 kt. Lake waters light chop. Showers and tstms likely. Winds and waves higher in and near tstms. $$ AMZ630-010800- Biscayne Bay- 311 PM EDT Sun Aug 31 2025 .TONIGHT...NW winds around 5 kt, becoming W late. Smooth. Showers with tstms likely early this evening, then a chance of showers and tstms late this evening and overnight. .MON...SW winds 5 to 10 kt. Light chop. A chance of showers and tstms in the morning, then showers with tstms likely in the afternoon. .MON NIGHT...W winds 5 to 10 kt. Light chop. Showers likely. Tstms likely, mainly in the evening. .TUE...W winds around 5 kt, becoming SW in the afternoon. Smooth. A chance of showers and tstms in the morning, then showers with tstms likely in the afternoon. .TUE NIGHT THROUGH WED NIGHT...SW winds 5 to 10 kt. Light chop. Showers and tstms. .THU THROUGH FRI...S winds 5 to 10 kt. Light chop. Showers and tstms. Winds and waves higher in and near tstms. $$