NWS Marine Forecast


   AMZ600-GMZ606-280900-  406 PM EDT Sun Sep 27 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 to moderate northerly winds continue today, gradually  weakening as surface high builds over the western Atlantic. As a  result, Atlantic seas will remain elevated today, with a  northeasterly swell prevailing. Wave heights will continue to  diminish throughout the day. so the Small Craft Advisory has been  allowed to expire for the coastal and offshore Palm Beach waters.  Isolated showers will may develop at times each day, which may  result in locally hazardous winds and seas. Chances for  precipitation increase from Tuesday onwards.    Gulf Stream Hazards: Seas of 6-8 feet.    The approximate location of the west wall of the Gulf Stream as of  Sep 25, 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 northeast of Jupiter Inlet.    This data courtesy of the Naval Oceanographic Office.    $$
   AMZ650-670-280900-  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 Sun Sep 27 2026    TONIGHT  E winds around 5 kt. Seas 3 to 5 ft, occasionally to  6 ft. Wave Detail: NE 4 ft at 12 seconds and N 2 ft at 7 seconds.  Intracoastal waters smooth.  MON  E winds around 5 kt. Seas 2 to 4 ft, occasionally to 5 ft.  Wave Detail: NE 3 ft at 11 seconds and W 1 foot at 4 seconds.  Intracoastal waters smooth.  MON NIGHT  S winds around 5 kt. Seas 2 to 3 ft. Wave Detail: NE  2 ft at 11 seconds and W 1 foot at 4 seconds. Intracoastal waters  smooth.  TUE  S winds around 5 kt. Seas around 2 ft. Wave Detail: NE 2 ft  at 10 seconds and SW 1 foot at 3 seconds. Intracoastal waters  smooth. A chance of showers and tstms in the afternoon.  TUE NIGHT  SE winds around 5 kt. Seas around 2 ft. Wave Detail: SW  1 foot at 3 seconds and N 1 foot at 7 seconds. Intracoastal waters  smooth. A chance of showers and tstms.  WED  E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 foot  at 2 seconds and E 1 foot at 3 seconds. Intracoastal waters light  chop. Showers likely with a chance of tstms.  WED NIGHT  E winds 10 to 15 kt. Seas 2 to 3 ft. Intracoastal  waters a moderate chop. Showers likely with a chance of tstms.  THU  E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft,  occasionally to 5 ft. Intracoastal waters a moderate chop. A chance  of tstms. Showers.  THU NIGHT  E winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to  5 ft. Intracoastal waters choppy in exposed areas. A chance of  tstms. Showers likely until early morning, then a chance of showers  late.  FRI  SE winds 15 to 20 kt, diminishing to 10 to 15 kt in the  afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Intracoastal waters  choppy in exposed areas. A chance of tstms. A chance of showers in  the morning, then showers likely in the afternoon.  FRI NIGHT  E winds 10 to 15 kt. Seas 2 to 3 ft. Intracoastal  waters a moderate chop. A chance of tstms. Showers likely early in  the evening, then a chance of showers in the late evening and  overnight.    Winds and seas higher in and near tstms.    $$