NWS Marine Forecast


   AMZ600-GMZ606-212100-  406 AM EDT Mon Sep 21 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 southerly winds early this week across the local waters.  Scattered thunderstorms possible each day this 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.    $$
   AMZ651-671-212100-  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 Mon Sep 21 2026    TODAY  SW winds around 5 kt. Seas less than 2 ft or less. Wave  Detail: SW 1 foot at 3 seconds. Intracoastal waters smooth. A chance  of tstms. A chance of showers this morning, then showers likely this  afternoon.  TONIGHT  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 tstms.  TUE  S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot  at 3 seconds. Intracoastal waters light chop. A chance of tstms. A  chance of showers in the morning, then showers likely in the  afternoon.  TUE NIGHT  S winds 5 to 10 kt. Seas less than 2 ft or less. Wave  Detail: S 1 foot at 4 seconds and N 1 foot at 5 seconds.  Intracoastal waters light chop. Showers with a chance of tstms.  WED  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 with  a chance of tstms.  WED NIGHT  SE 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 tstms. Showers.  THU  NW winds around 5 kt. Seas less than 2 ft or less.  Intracoastal waters smooth. Showers likely with a chance of tstms.  THU NIGHT  N winds around 5 kt. Seas less than 2 ft or less, then  around 2 ft after midnight. Intracoastal waters smooth. A chance of  tstms. Showers likely early in the evening, then a chance of showers  in the late evening and overnight.  FRI  N winds 5 to 10 kt. Seas 2 to 3 ft. Intracoastal waters light  chop. A chance of tstms. A chance of showers in the morning, then  showers likely in the afternoon.  FRI NIGHT  N winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to  5 ft. Intracoastal waters light chop. A chance of tstms. Showers  likely until early morning, then a chance of showers late.    Winds and seas higher in and near tstms.    $$