Coastal Waters Forecast
Issued by NWS Miami, FL
Issued by NWS Miami, FL
423 FZUS52 KMFL 222006 CWFMFL Coastal Waters Forecast for Florida National Weather Service Miami FL 406 PM EDT Wed Jul 22 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-GMZ606-230900- 406 PM EDT Wed Jul 22 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... A moderate southeasterly wind flow will continue across most of the local waters today before becoming more easterly to northeasterly for the end of the week. Isolated to scattered showers and thunderstorms will remain possible across the local waters each day with increasing coverage expected for the end of the week. Locally hazardous winds and seas are possible with any thunderstorm activity. Gulf Stream Hazards: None The approximate location of the west wall of the Gulf Stream as of Jul 20, 2026. 15 nautical miles north northeast of Fowey Rocks. 7 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. $$ AMZ650-670-230900- Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM- Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM- 406 PM EDT Wed Jul 22 2026 .TONIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. Intracoastal waters light chop. .THU...E winds 5 to 10 kt, becoming NE 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Intracoastal waters a moderate chop. A chance of showers and tstms in the afternoon. .THU NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 4 seconds. Intracoastal waters a moderate chop. A chance of tstms. .FRI...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds and NW 1 foot at 4 seconds. Intracoastal waters light chop. A chance of showers and tstms until late afternoon. .FRI NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 4 seconds and NW 1 foot at 4 seconds. Intracoastal waters light chop. .SAT...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 4 seconds. Intracoastal waters light chop. A chance of showers and tstms late. .SAT NIGHT...S winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. .SUN...SW winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms in the late morning and afternoon. .SUN NIGHT...SW winds 10 to 15 kt. Seas less than 2 ft or less, then around 2 ft after midnight. Intracoastal waters light chop. A chance of showers and tstms. .MON...SW winds 10 to 15 kt. Seas around 2 ft. Intracoastal waters light chop. A chance of showers and tstms. .MON NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Intracoastal waters light chop. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ651-671-230900- 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- 406 PM EDT Wed Jul 22 2026 .TONIGHT...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. Intracoastal waters a moderate chop. A slight chance of showers and tstms late. .THU...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Intracoastal waters a moderate chop. A chance of showers and tstms in the late morning and early afternoon. .THU NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds. Intracoastal waters a moderate chop. A chance of showers and tstms in the late evening and overnight. .FRI...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds. Intracoastal waters light chop. A chance of showers and tstms early in the morning. .FRI NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 3 seconds and SE 1 foot at 4 seconds. Intracoastal waters light chop. A chance of showers and tstms after midnight. .SAT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 4 seconds. Intracoastal waters light chop. A chance of showers and tstms early in the morning. .SAT NIGHT...S winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. .SUN...SW winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms late. .SUN NIGHT...SW winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms after midnight. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms. .MON NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms early in the evening. A chance of showers and tstms after midnight. Winds and seas higher in and near tstms. $$ GMZ656-657-676-230900- 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- 406 PM EDT Wed Jul 22 2026 .TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and SE 1 foot at 3 seconds. Bay and inland waters light chop. A slight chance of showers and tstms this evening. .THU...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 3 seconds and W 2 ft at 7 seconds. Bay and inland waters light chop. A chance of showers and tstms late. .THU NIGHT...NE winds 5 to 10 kt, becoming E 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and SE 1 foot at 3 seconds. Bay and inland waters light chop. A chance of showers and tstms. .FRI...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 3 seconds and W 2 ft at 7 seconds. Bay and inland waters light chop. A chance of showers and tstms early in the morning. A chance of showers and tstms in the afternoon. .FRI NIGHT...E winds around 5 kt, becoming SE after midnight. Seas around 2 ft. Wave Detail: E 1 foot at 3 seconds and W 1 foot at 7 seconds. Bay and inland waters light chop. A chance of showers and tstms until early morning. .SAT...S winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: SE 1 foot at 3 seconds and W 1 foot at 7 seconds. Bay and inland waters light chop. A chance of showers and tstms late. .SAT NIGHT...SW winds around 5 kt. Seas less than 2 ft or less. Bay and inland waters smooth. .SUN...W winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas less than 2 ft or less. Bay and inland waters light chop. .SUN NIGHT...W winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms after midnight. .MON...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas less than 2 ft or less, then around 2 ft in the afternoon. Bay and inland waters a moderate chop. A chance of showers and tstms until late afternoon. .MON NIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Bay and inland waters a moderate chop. A chance of showers and tstms after midnight. Winds and seas higher in and near tstms. $$ AMZ610-230900- Lake Okeechobee- 406 PM EDT Wed Jul 22 2026 .TONIGHT...SE winds 5 to 10 kt. Lake waters light chop. A chance of showers and tstms early this evening. .THU...NE winds 5 to 10 kt. Lake waters light chop. .THU NIGHT...E winds 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Lake waters a moderate chop. .FRI...E winds 5 to 10 kt. Lake waters light chop. A chance of showers late in the morning. Showers and tstms likely in the afternoon. .FRI NIGHT...SE winds 5 to 10 kt. Lake waters light chop. Showers and tstms likely early in the evening. .SAT...S winds around 5 kt. Lake waters smooth. Showers and tstms likely in the afternoon. .SAT NIGHT...S winds around 5 kt, becoming SW after midnight. Lake waters light chop. Showers and tstms likely early in the evening, then a chance of showers and tstms in the late evening and early morning. .SUN...W winds 5 to 10 kt. Lake waters light chop. A chance of showers and tstms in the morning, then showers and tstms likely in the afternoon. .SUN NIGHT...SW winds 5 to 10 kt. Lake waters light chop. Showers and tstms likely early in the evening, then a chance of showers and tstms in the late evening and early morning. .MON...W winds 5 to 10 kt. Lake 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. Lake waters light chop. Showers and tstms likely early in the evening, then a chance of showers and tstms in the late evening and early morning. Winds and waves higher in and near tstms. $$ AMZ630-230900- Biscayne Bay- 406 PM EDT Wed Jul 22 2026 .TONIGHT...E winds 5 to 10 kt. Light chop. .THU...E winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. A moderate chop. A chance of showers and tstms late in the morning. .THU NIGHT...E winds 10 to 15 kt. A moderate chop. A chance of showers and tstms in the late evening and overnight. .FRI...E winds 5 to 10 kt. Light chop. A chance of showers and tstms until late afternoon. .FRI NIGHT...SE winds 5 to 10 kt. Light chop. A chance of showers and tstms after midnight. .SAT...SE winds 5 to 10 kt. Light chop. A chance of showers and tstms early in the morning. A chance of showers and tstms in the afternoon. .SAT NIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after midnight. Light chop. A chance of showers and tstms early in the evening. .SUN...SW winds around 5 kt, becoming S in the afternoon. Light chop. Showers and tstms likely in the afternoon. .SUN NIGHT...W winds 5 to 10 kt. Light chop. Showers and tstms likely early in the evening. .MON...SW winds 5 to 10 kt. Light chop. A chance of showers and tstms in the morning, then showers and tstms likely in the afternoon. .MON NIGHT...SW winds 5 to 10 kt. Light chop. Showers and tstms likely early in the evening. Winds and waves higher in and near tstms. $$