NWS Marine Forecast



 Hazardous marine condition(s):
 Short Term Forecast
   GMZ052>055-072>075-180845-  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-  432 PM EDT Sat Oct 17 2026    SMALL CRAFT SHOULD EXERCISE CAUTION FOR INCREASING WINDS  SMALL CRAFT ADVISORY WILL LIKELY BE REQUIRED LATE TONIGHT    TONIGHT  North to northeast winds 10 to 15 knots, increasing to  northeast 15 to 20 knots. Seas around 2 feet, building to 3 to 5  feet, occasionally to 6 feet. Wave Detail: Northeast 2 feet at 3  seconds, becoming northeast 4 feet at 5 seconds. Showers with a  slight chance of thunderstorms.  SUNDAY  Northeast winds 20 to 25 knots. Seas 5 to 7 feet,  occasionally to 9 feet, except building to 7 to 9 feet,  occasionally to 11 feet eastern Straits. Wave Detail: Northeast 6  feet at 6 seconds and northwest 3 feet at 8 seconds. Showers with  a slight chance of thunderstorms.  SUNDAY NIGHT  Northeast to east winds 20 to 25 knots. Seas 6 to  9 feet, occasionally to 11 feet, except 8 to 10 feet, occasionally  to 13 feet eastern Straits. Wave Detail: Northeast 8 feet at  7 seconds and northwest 2 feet at 8 seconds. Showers likely with  a slight chance of thunderstorms.  MONDAY  Northeast to east winds 20 to 25 knots. Seas 6 to  8 feet, occasionally to 10 feet, except 7 to 9 feet, occasionally  to 11 feet in the eastern Straits. Showers with a slight chance  of thunderstorms.  MONDAY NIGHT  Northeast to east winds 20 to 25 knots. Seas 6 to  8 feet, occasionally to 10 feet, except 7 to 9 feet, occasionally  to 11 feet in the eastern Straits. A chance of showers with a  slight chance of thunderstorms.  TUESDAY  Northeast winds 20 to 25 knots. Seas 6 to  8 feet, occasionally to 10 feet, except 7 to 9 feet,  occasionally to 11 feet in the eastern Straits. A chance of  showers with a slight chance of thunderstorms.  TUESDAY NIGHT  Northeast winds near 20 knots. Seas 5 to 7 feet,  occasionally to 9 feet. A chance of showers with a slight chance  of thunderstorms.  WEDNESDAY  Northeast winds near 20 knots, decreasing to 15 to  20 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 3  to 5 feet, occasionally to 6 feet. A chance of showers.  WEDNESDAY NIGHT  Northeast winds 15 to 20 knots. Seas 3 to  5 feet, occasionally to 6 feet. A chance of showers.  THURSDAY  Northeast winds 15 to 20 knots, decreasing to 10 to 15  knots. Seas 3 to 5 feet, occasionally to 6 feet. A chance of  showers with a slight chance of thunderstorms.  THURSDAY NIGHT  Northeast winds 10 to 15 knots. Seas 3 to  5 feet, occasionally to 6 feet. A chance of showers.    $$