NWS Marine Forecast


   AMZ450-452-454-162000-  Coastal waters from Altamaha Sound to Fernandina Beach FL out  20 NM-  Coastal waters from Fernandina Beach to St. Augustine FL out  20 NM-  Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-  1249 AM EDT Wed Jul 16 2025    SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING    REST OF TONIGHT  Southeast winds 15 to 20 knots. Seas 4 to  5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at  6 seconds. Intracoastal waters choppy. A slight chance of showers  late this evening.  WEDNESDAY  Southeast winds 15 to 20 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: Southeast 4 feet at  6 seconds. Intracoastal waters choppy. A slight chance of showers  in the morning, then a chance of showers with a slight chance of  thunderstorms in the afternoon.  WEDNESDAY NIGHT  Southeast winds 15 to 20 knots, becoming south  10 to 15 knots after midnight. Seas 3 to 4 feet, occasionally to  5 feet. Wave Detail: Southeast 4 feet at 6 seconds. Intracoastal  waters choppy. A slight chance of showers in the evening.  THURSDAY  Southeast winds 10 to 15 knots. Seas 2 to 3 feet.  Wave Detail: Southeast 3 feet at 6 seconds. Intracoastal waters a  moderate chop. A slight chance of showers and thunderstorms in  the morning, then a chance of showers and thunderstorms in the  afternoon.  THURSDAY NIGHT  South winds 10 to 15 knots, diminishing to 5 to  10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast  3 feet at 7 seconds. Intracoastal waters a moderate chop.  FRIDAY  South winds 5 to 10 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 3 feet at 8 seconds. Intracoastal waters light  chop. A chance of showers and thunderstorms in the afternoon.  FRIDAY NIGHT  South winds 5 to 10 knots. Seas 2 to 3 feet.  Intracoastal waters light chop.  SATURDAY  Southwest winds 5 to 10 knots. Seas 2 to 3 feet.  Intracoastal waters light chop. A slight chance of showers and  thunderstorms in the afternoon.  SUNDAY  Southwest winds 5 to 10 knots. Seas around 2 feet.  Intracoastal waters light chop. A slight chance of showers and  thunderstorms in the morning, then a chance of showers and  thunderstorms in the afternoon. A slight chance of thunderstorms  in the evening. A slight chance of showers through the night.    Winds and waves higher in and near thunderstorms.    $$