NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   GMZ052>055-072>075-210245-  Straits of Florida from Ocean Reef to Craig Key out 20 NM-  Straits of Florida from Craig Key to west end of Seven Mile  Bridge out 20 NM-  Straits of Florida from west end of Seven Mile Bridge to south of  Halfmoon Shoal out 20 NM-  Straits of Florida from Halfmoon Shoal to 20 NM west of Dry  Tortugas out 20 NM-  Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-  Straits of Florida from Craig Key to west end of Seven Mile  Bridge 20 to 60 NM out-  Straits of Florida from west end of Seven Mile Bridge to south of  Halfmoon Shoal 20 to 60 NM out-  Straits of Florida from Halfmoon Shoal to 20 NM west of Dry  Tortugas 20 to 60 NM out-  1038 AM EDT Tue Oct 20 2026    SMALL CRAFT ADVISORY IN EFFECT    THIS AFTERNOON  Northeast winds 20 to 25 knots, decreasing to  near 20 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave  Detail: Northeast 7 feet at 7 seconds. A slight chance of  showers.  TONIGHT  Northeast winds near 20 knots. Seas 5 to 7 feet,  occasionally to 9 feet. Wave Detail: Northeast 7 feet at 7  seconds. A slight chance of showers.  WEDNESDAY  Northeast winds 15 to 20 knots, decreasing to near 15  knots. Seas 5 to 6 feet, occasionally to 8 feet, subsiding to 3  to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 6 feet  at 7 seconds. A slight chance of showers.  WEDNESDAY NIGHT  Northeast winds 10 to 15 knots. Seas 2 to  4 feet, occasionally to 5 feet. A slight chance of showers.  THURSDAY  Northeast winds 10 to 15 knots. Seas 2 to 4 feet,  occasionally to 5 feet. A slight chance of showers and  thunderstorms.  THURSDAY NIGHT  Northeast winds 10 to 15 knots, increasing to  near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A chance  of showers with a slight chance of thunderstorms.  FRIDAY  Northeast winds 15 to 20 knots. Seas 3 to 5 feet,  occasionally to 6 feet. A chance of showers with a slight chance  of thunderstorms.  FRIDAY NIGHT  Northeast winds 15 to 20 knots, increasing to  20 to 25 knots after midnight. Seas 5 to 7 feet, occasionally to  9 feet. Showers with a chance of thunderstorms.  SATURDAY  Northeast winds near 25 knots. Seas 5 to 7 feet,  occasionally to 9 feet, building to 6 to 9 feet, occasionally to  11 feet. Showers with a chance of thunderstorms.  SATURDAY NIGHT  Northeast winds 25 to 30 knots. Seas 9 to  12 feet, occasionally to 15 feet. Showers with a chance of  thunderstorms.    $$