Coastal Waters Forecast
Issued by NWS Miami, FL
Issued by NWS Miami, FL
727 FZUS52 KMFL 080507 CWFMFL Coastal Waters Forecast for Florida National Weather Service Miami FL 1206 AM EST Mon Dec 8 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-GMZ606-081800- 1206 AM EST Mon Dec 8 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 moderate southerly to southwesterly breeze will continue overnight and early this morning ahead of a cold front that will move across the area today. Winds will gradually shift out of the north at 15-20 kts across all local waters, resulting in hazardous boating conditions. Seas are expected at 3 feet or less across all local waters until early next week, then an increasing swell over the Atlantic waters is expected to arrive late tonight into Tuesday, with seas building up to 7 ft across the local Atlantic waters. Gulf Stream Hazards: Northerly winds 15-20 kts and seas building to 7 ft. The approximate location of the west wall of the Gulf Stream as of Dec 06, 2025. 1 nautical miles north northeast of Fowey Rocks. 1 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. $$ AMZ650-670-081800- Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM- Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM- 1206 AM EST Mon Dec 8 2025 .TODAY...W winds 15 to 20 kt, becoming NW late. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 5 seconds. Intracoastal waters a moderate chop. A chance of showers with a slight chance of tstms early this morning, then showers with a chance of tstms late this morning and afternoon. .TONIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: N 7 ft at 7 seconds. Intracoastal waters a moderate chop. A chance of showers in the evening. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: N 7 ft at 7 seconds. Intracoastal waters choppy in exposed areas. .TUE NIGHT...NE winds 10 to 15 kt, becoming E 5 to 10 kt after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: N 6 ft at 8 seconds and E 2 ft at 4 seconds. Intracoastal waters a moderate chop. .WED...E winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: N 4 ft at 8 seconds and NE 4 ft at 9 seconds. Intracoastal waters light chop. .WED NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: NW 3 ft at 8 seconds and NE 3 ft at 9 seconds. Intracoastal waters light chop. .THU THROUGH FRI...NE winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft. Intracoastal waters light chop. .FRI NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Intracoastal waters light chop. Winds and seas higher in and near tstms. $$ AMZ651-671-081800- 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- 1206 AM EST Mon Dec 8 2025 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...SW winds around 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and N 2 ft at 7 seconds. Intracoastal waters light chop. A chance of showers with a slight chance of tstms this morning, then showers likely with a chance of tstms this afternoon. .TONIGHT...NW winds around 15 kt, becoming N after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: N 5 ft at 5 seconds. Intracoastal waters a moderate chop. Showers likely with a chance of tstms in the evening. .TUE...NE winds 15 to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: N 6 ft at 7 seconds. Intracoastal waters choppy in exposed areas. .TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: N 6 ft at 8 seconds. Intracoastal waters a moderate chop. .WED...E winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: N 4 ft at 8 seconds and NW 3 ft at 3 seconds. Intracoastal waters light chop. .WED NIGHT...NE winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: N 3 ft at 8 seconds and SE 1 foot at 3 seconds. Intracoastal waters light chop. .THU THROUGH FRI...NE winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal waters light chop. Winds and seas higher in and near tstms. $$ GMZ656-657-676-081800- Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM- Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM- Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM- 1206 AM EST Mon Dec 8 2025 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW with gusts up to 20 kt late. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. Bay and inland waters a moderate chop. A slight chance of tstms. A chance of showers until late afternoon, then a slight chance of showers late. .TONIGHT...N winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: N 3 ft at 5 seconds. Bay and inland waters a moderate chop. .TUE...NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: N 3 ft at 5 seconds. Bay and inland waters a moderate chop. .TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and NW 2 ft at 6 seconds. Bay and inland waters light chop. .WED AND WED NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 1 foot at 3 seconds and NW 1 foot at 6 seconds. Bay and inland waters light chop. .THU THROUGH FRI...NE winds 5 to 10 kt. Seas 1 to 2 ft. Wave Detail: N 1 foot at 3 seconds. Bay and inland waters light chop. Winds and seas higher in and near tstms. $$ AMZ610-081800- Lake Okeechobee- 1206 AM EST Mon Dec 8 2025 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...W winds 10 to 15 kt, becoming NW with gusts up to 20 kt this afternoon. Lake waters a moderate chop. A chance of showers with a slight chance of tstms until late afternoon, then a slight chance of showers late. .TONIGHT...N winds 15 to 20 kt. Lake waters choppy. .TUE...N winds 15 to 20 kt, becoming NE around 10 kt in the afternoon. Lake waters choppy. .TUE NIGHT...NE winds 5 to 10 kt. Lake waters light chop. .WED AND WED NIGHT...NW winds 5 to 10 kt. Lake waters light chop. .THU THROUGH FRI...N winds 5 to 10 kt. Lake waters light chop. Winds and waves higher in and near tstms. $$ AMZ630-081800- Biscayne Bay- 1206 AM EST Mon Dec 8 2025 .TODAY...W winds 10 to 15 kt. A moderate chop. A slight chance of tstms this morning. A chance of showers. A chance of tstms this afternoon. .TONIGHT...N winds 10 to 15 kt. A moderate chop. A chance of showers and tstms in the evening. .TUE...NE winds 10 to 15 kt. A moderate chop. .TUE NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. A moderate chop. .WED...E winds 5 to 10 kt. Light chop. .WED NIGHT...NE winds around 5 kt, becoming NW after midnight. Light chop. .THU THROUGH FRI...NE winds 5 to 10 kt. Light chop. Winds and waves higher in and near tstms. $$