NWS Marine Forecast


   AMZ600-GMZ606-200900-  406 PM EDT Wed Aug 19 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 west to northwest breeze will continue across the Gulf  waters before becoming gentle on Thursday, while gentle southerly  winds prevail across the Atlantic waters through the end of the  week. Isolated showers and thunderstorms are possible each morning  across the Gulf waters, increasing in coverage in the seabreeze  zones each evening. These storms may result in locally hazardous  winds and seas.    Gulf Stream Hazards: None    The approximate location of the west wall of the Gulf Stream as of  Aug 17, 2026.    57 nautical miles north northeast of Fowey Rocks.  25 nautical miles northeast of Port Everglades.  9 nautical miles north northeast of Lake Worth.  6 nautical miles east northeast of Jupiter Inlet.    This data courtesy of the Naval Oceanographic Office.    $$
   AMZ651-671-200900-  Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-  Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM  excluding the territorial waters of Bahamas-  406 PM EDT Wed Aug 19 2026    TONIGHT  SW winds 5 to 10 kt. Seas less than 2 ft or less. Wave  Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. A  slight chance of showers and tstms early this evening.  THU  SW winds 5 to 10 kt. Seas less than 2 ft or less. Wave  Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop.  THU NIGHT  S winds 5 to 10 kt. Seas less than 2 ft or less. Wave  Detail: S 1 foot at 4 seconds. Intracoastal waters light chop.  FRI  S winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail:  S 1 foot at 3 seconds. Intracoastal waters light chop. A chance of  showers and tstms late.  FRI NIGHT  SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave  Detail: SE 1 foot at 4 seconds. Intracoastal waters light chop. A  chance of showers and tstms late.  SAT  S winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail:  S 1 foot at 3 seconds. Intracoastal waters light chop.  SAT NIGHT  SE winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop.  SUN  SE winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop.  SUN NIGHT  SE winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop.  MON  SE winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop.  MON NIGHT  E winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop.    Winds and seas higher in and near tstms.    $$