NWS Marine Forecast


   AMZ450-452-454-152330-  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-  418 AM EDT Thu Oct 15 2026    TODAY  East winds around 5 knots, increasing to 5 to 10 knots  this afternoon. Seas around 2 feet. Wave Detail: East 2 feet at  7 seconds. Intracoastal waters light chop.  TONIGHT  Southeast winds 5 to 10 knots, becoming south after  midnight. Seas around 2 feet. Wave Detail: East 2 feet at  7 seconds. Intracoastal waters light chop.  FRIDAY  West winds around 5 knots, becoming southeast 10 to  15 knots in the afternoon. Seas around 2 feet. Wave Detail: East  2 feet at 7 seconds. Intracoastal waters a moderate chop. A  chance of showers with a slight chance of thunderstorms in the  afternoon.  FRIDAY NIGHT  South winds around 10 knots, becoming west 15 to  20 knots after midnight. Seas 2 to 3 feet. Wave Detail: South  2 feet at 3 seconds and southeast 2 feet at 7 seconds.  Intracoastal waters choppy. A chance of showers and  thunderstorms, mainly in the evening.  SATURDAY  North winds 25 to 30 knots. Seas 3 to 5 feet,  occasionally to 6 feet, building to 5 to 8 feet, occasionally to  10 feet in the afternoon. Wave Detail: Northwest 5 feet at  5 seconds and east 2 feet at 9 seconds, becoming northeast 8 feet  at 8 seconds and north 7 feet at 7 seconds. Intracoastal waters  very rough. A chance of showers with a slight chance of  thunderstorms.  SATURDAY NIGHT  Northeast winds 30 to 35 knots. Seas 7 to  10 feet, occasionally to 13 feet, building to 9 to 13 feet,  occasionally to 17 feet after midnight. Wave Detail: North  10 feet at 7 seconds, becoming northeast 13 feet at 8 seconds.  Intracoastal waters extremely rough. A slight chance of showers  in the evening.  SUNDAY  Northeast winds 25 to 35 knots. Seas 10 to 14 feet,  occasionally to 18 feet. Intracoastal waters extremely rough. A  slight chance of showers in the morning, then a chance of showers  through the night. A slight chance of showers after midnight.  MONDAY  Northeast winds 25 to 30 knots. Seas 9 to 13 feet,  occasionally to 17 feet, subsiding to 8 to 11 feet, occasionally  to 14 feet after midnight. Intracoastal waters very rough. A  chance of showers .    Winds and waves higher in and near thunderstorms.    $$