NWS Marine Forecast


   AMZ600-GMZ606-010800-  356 PM EDT Wed Sep 30 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 easterly winds 10-15 kts will prevail across all  local waters today, gradually increasing up to 15-20 kts on  Wednesday as surface high builds over the western Atlantic. Seas  should remain in the 1-3 feet range, and could gradually build into  the 3-5 ft range tomorrow as winds surge. Isolated to scattered  showers will develop each day, 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 28, 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.    $$
   AMZ650-670-010800-  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-  356 PM EDT Wed Sep 30 2026    TONIGHT  E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft  at 4 seconds. Intracoastal waters a moderate chop. A chance of  tstms. A chance of showers this evening, then showers likely after  midnight.  THU  SE winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.  Wave Detail: E 4 ft at 5 seconds. Intracoastal waters choppy in  exposed areas. A chance of tstms. A chance of showers early in the  morning, then showers likely in the late morning and afternoon.  THU NIGHT  E winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to  5 ft. Wave Detail: E 3 ft at 5 seconds. Intracoastal waters choppy  in exposed areas. A chance of showers and tstms.  FRI  E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft,  occasionally to 5 ft. Wave Detail: E 3 ft at 5 seconds. Intracoastal  waters a moderate chop. A chance of tstms.  FRI NIGHT  E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E  2 ft at 5 seconds. Intracoastal waters a moderate chop. A chance of  tstms. Showers likely until early morning, then a chance of showers  late.  SAT  E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at  4 seconds. Intracoastal waters a moderate chop. A chance of tstms  early in the morning. A chance of showers in the morning, then  showers likely with a chance of tstms in the afternoon.  SAT NIGHT  E winds 10 to 15 kt. Seas 2 to 3 ft. Intracoastal  waters a moderate chop. Showers likely with a chance of tstms early  in the evening.  SUN  E winds around 10 kt. Seas around 2 ft. Intracoastal waters  light chop. A chance of showers and tstms.  SUN NIGHT  SE winds 5 to 10 kt. Seas around 2 ft. Intracoastal  waters light chop. A chance of showers and tstms early in the  evening.  MON  SE winds 5 to 10 kt. Seas around 2 ft. Intracoastal waters  light chop. A chance of tstms in the afternoon. A chance of showers  late.  MON NIGHT  S winds around 5 kt. Seas around 2 ft in the evening,  then 1 foot or less. Intracoastal waters smooth. A chance of showers  and tstms.    Winds and seas higher in and near tstms.    $$