NWS Marine Forecast


   AMZ450-452-454-092315-  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-  412 AM EDT Thu Jul 9 2026    SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM THIS EVENING  THROUGH LATE TONIGHT    TODAY  Southwest winds 5 to 10 knots, becoming south 10 to  15 knots this afternoon. Seas 2 to 4 feet, occasionally to  5 feet. Wave Detail: Southeast 3 feet at 5 seconds and east  2 feet at 9 seconds. Intracoastal waters a moderate chop.  TONIGHT  South winds 15 to 20 knots, becoming southwest 10 to  15 knots after midnight. Seas 2 to 4 feet, occasionally to  5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Intracoastal  waters choppy. A slight chance of showers and thunderstorms in  the evening.  FRIDAY  Southwest winds 5 to 10 knots, becoming south 15 to  20 knots in the afternoon. Seas 2 to 4 feet, occasionally to  5 feet. Wave Detail: Southeast 3 feet at 5 seconds and east  2 feet at 9 seconds. Intracoastal waters choppy.  FRIDAY NIGHT  South winds 15 to 20 knots, becoming southwest  10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to  5 feet. Wave Detail: South 4 feet at 5 seconds. Intracoastal  waters choppy.  SATURDAY  Southwest winds 5 to 10 knots, becoming south 15 to  20 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:  Southeast 3 feet at 5 seconds and east 2 feet at 8 seconds.  Intracoastal waters choppy. A slight chance of showers and  thunderstorms in the afternoon.  SATURDAY NIGHT  Southwest winds 10 to 15 knots. Seas 2 to  3 feet. Wave Detail: Southeast 3 feet at 5 seconds and southeast  2 feet at 8 seconds. Intracoastal waters a moderate chop. A  chance of showers and thunderstorms in the evening.  SUNDAY  Southwest winds 5 to 10 knots. Seas 2 to 3 feet.  Intracoastal waters light chop. A chance of showers and  thunderstorms through the night. A slight chance of showers and  thunderstorms after midnight.  MONDAY  Southwest winds 5 to 10 knots, becoming west. Seas  around 2 feet. Intracoastal waters light chop. Showers and  thunderstorms likely.    Winds and waves higher in and near thunderstorms.    $$