NWS Marine Forecast


   AMZ600-GMZ606-202100-  406 AM EDT Sun Sep 20 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...    Light and variable winds today over the area waters becoming a  gentle southerly breeze on Monday. Scattered thunderstorms are  expected each day through the upcoming week, which 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  Sep 18, 2026.    1 nautical miles north northeast of Fowey Rocks.  7 nautical miles east of Port Everglades.  6 nautical miles south southeast of Lake Worth.  6 nautical miles east southeast of Jupiter Inlet.    This data courtesy of the Naval Oceanographic Office.    $$
   AMZ651-671-202100-  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 AM EDT Sun Sep 20 2026    TODAY  E winds around 5 kt. Seas less than 2 ft or less. Wave  Detail: SE 1 foot at 3 seconds. Intracoastal waters smooth. A chance  of showers and tstms.  TONIGHT  SE winds around 5 kt, becoming SW around 5 kt after  midnight. Seas less than 2 ft or less. Wave Detail: SE 1 foot at  2 seconds. Intracoastal waters smooth. A chance of showers and  tstms.  MON  SW winds around 5 kt. Seas less than 2 ft or less. Wave  Detail: SW 1 foot at 2 seconds. Intracoastal waters smooth. A chance  of tstms.  MON NIGHT  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.  Showers likely with a chance of tstms.  TUE  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 4 seconds. Intracoastal waters  light chop. A chance of tstms. Showers.  TUE NIGHT  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. Showers. A chance of tstms until  early morning, then tstms likely late.  WED  S winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal  waters light chop. Showers with a chance of tstms.  WED NIGHT  SE winds around 5 kt. Seas less than 2 ft or less.  Intracoastal waters smooth. A chance of tstms. Showers.  THU  W winds 5 to 10 kt, becoming NE in the afternoon. Seas less  than 2 ft or less. Intracoastal waters light chop. A chance of  tstms. Showers likely until late afternoon, then a chance of showers  late.  THU NIGHT  SE winds around 5 kt, becoming W after midnight. Seas  less than 2 ft or less, then around 2 ft after midnight.  Intracoastal waters smooth. A chance of tstms. Showers likely until  early morning, then a chance of showers late.    Winds and seas higher in and near tstms.    $$