NWS Marine Forecast


   AMZ600-GMZ606-172100-  401 AM EDT Thu Sep 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...    Moderate northeast winds expected today in the Atlantic with fresh  winds at times in the Gulf waters through late this evening. Winds  and seas subside on Friday and into the upcoming weekend.    Gulf Stream Hazards: northeast winds 15-20 kts with seas 3-6 ft  today.    The approximate location of the west wall of the Gulf Stream as of  Sep 14, 2026.    16 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.    $$
   AMZ651-671-172100-  Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-  Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM  excluding the territorial waters of Bahamas-  401 AM EDT Thu Sep 17 2026    TODAY  NE winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft.  Wave Detail: N 3 ft at 7 seconds and E 2 ft at 4 seconds.  Intracoastal waters a moderate chop. A chance of tstms. A chance of  showers this morning, then showers likely this afternoon.  TONIGHT  E winds 10 to 15 kt, diminishing to 5 to 10 kt after  midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: N 3 ft  at 7 seconds and E 2 ft at 4 seconds. Intracoastal waters a moderate  chop. A chance of tstms.  FRI  E winds around 5 kt. Seas 2 to 3 ft. Wave Detail: E 1 foot at  3 seconds and S 1 foot at 3 seconds. Intracoastal waters smooth. A  chance of tstms.  FRI NIGHT  E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E  1 foot at 3 seconds and SW 1 foot at 3 seconds. Intracoastal waters  light chop. A chance of tstms. A chance of showers in the evening,  then showers after midnight.  SAT  E winds around 5 kt. Seas around 2 ft. Wave Detail: E 1 foot  at 3 seconds and SW 1 foot at 3 seconds. Intracoastal waters smooth.  A chance of tstms. Showers.  SAT NIGHT  SE winds around 5 kt. Seas around 2 ft. Wave Detail: E  1 foot at 3 seconds and S 1 foot at 3 seconds. Intracoastal waters  smooth. A chance of tstms. Showers.  SUN  S winds around 5 kt. Seas less than 2 ft or less.  Intracoastal waters smooth. A chance of tstms. Showers.  SUN NIGHT  S winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop. Showers likely with a chance of  tstms.  MON  S winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal  waters light chop. Showers likely.  MON NIGHT  SE winds 5 to 10 kt. Seas less than 2 ft or less.  Intracoastal waters light chop. A chance of tstms. Showers likely,  mainly in the evening.    Winds and seas higher in and near tstms.    $$