NWS Marine Forecast


   AMZ600-GMZ606-180900-  401 PM EDT Mon Aug 17 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...    Gentle to moderate southerly winds across the Atlantic waters today,  with west to northwesterly winds across the Gulf waters. A brief  period of cautionary winds are possible over the Gulf waters Tuesday  afternoon.    Gulf Stream Hazards: None    The approximate location of the west wall of the Gulf Stream as of  Aug 12, 2026.    22 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.    $$
   AMZ650-670-180900-  Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-  Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-  401 PM EDT Mon Aug 17 2026    TONIGHT  SW winds 10 to 15 kt. Seas less than 2 ft or less, then  around 2 ft after midnight. Wave Detail: SW 1 foot at 3 seconds.  Intracoastal waters light chop.  TUE  NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 2 ft  at 3 seconds. Intracoastal waters light chop.  TUE NIGHT  SW winds 5 to 10 kt. Seas less than 2 ft or less, then  around 2 ft after midnight. Wave Detail: NW 1 foot at 3 seconds and  S 1 foot at 4 seconds. Intracoastal waters light chop.  WED  NW winds 5 to 10 kt, becoming S in the afternoon. Seas around  2 ft. Wave Detail: N 2 ft at 5 seconds. Intracoastal waters light  chop. A chance of showers and tstms late.  WED NIGHT  S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE  2 ft at 4 seconds. Intracoastal waters light chop.  THU  S winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail:  S 1 foot at 3 seconds and N 1 foot at 5 seconds. Intracoastal waters  light chop. A chance of showers and tstms in the afternoon.  THU NIGHT  S winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop.  FRI  S winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal  waters light chop.  FRI NIGHT  S winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop.  SAT  S winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal  waters light chop. A chance of showers and tstms in the afternoon.  SAT NIGHT  S winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop. A chance of showers and tstms early  in the evening.    Winds and seas higher in and near tstms.    $$