NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   AMZ450-470-090415-  Coastal waters from Altamaha Sound to Fernandina Beach FL out  20 NM-  Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to  60 NM-  902 AM EDT Thu Oct 8 2026    SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM LATE TONIGHT  THROUGH FRIDAY MORNING  SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH  LATE SATURDAY NIGHT    REST OF TODAY  Northeast winds around 15 knots. Seas 4 to  5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at  8 seconds. Intracoastal waters a moderate chop. A chance of  showers.  TONIGHT  East winds increasing to 15 to 20 knots. Seas 4 to 5  feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7  seconds. Intracoastal waters choppy. A slight chance of showers in  the evening, then a chance of showers after midnight.  FRIDAY  Northeast winds 20 to 25 knots, becoming east 25 to  30 knots in the afternoon. Seas 5 to 7 feet, occasionally to  9 feet, building to 6 to 9 feet, occasionally to 11 feet in the  afternoon. Wave Detail: East 6 feet at 7 seconds and east 3 feet  at 4 seconds, becoming east 9 feet at 7 seconds. Intracoastal  waters very rough. Showers likely. A slight chance of  thunderstorms in the morning, then a chance of thunderstorms in  the afternoon.  FRIDAY NIGHT  East winds 25 to 30 knots, diminishing to 20 to  25 knots after midnight. Seas 8 to 10 feet, occasionally to  13 feet. Wave Detail: East 10 feet at 8 seconds. Intracoastal  waters very rough. Showers with a chance of thunderstorms.  SATURDAY  East winds 20 to 25 knots. Seas 6 to 9 feet,  occasionally to 11 feet. Wave Detail: East 8 feet at 8 seconds.  Intracoastal waters rough. Showers with a chance of  thunderstorms.  SATURDAY NIGHT  Southeast winds 20 to 25 knots, becoming south  15 to 20 knots after midnight. Seas 5 to 8 feet, occasionally to  10 feet. Wave Detail: Southeast 8 feet at 8 seconds. Intracoastal  waters rough. A chance of thunderstorms. Showers.  SUNDAY  South winds 10 to 15 knots, becoming southwest. Seas  5 to 7 feet, occasionally to 9 feet, subsiding to 3 to 5 feet,  occasionally to 6 feet after midnight. Intracoastal waters a  moderate chop. A chance of showers. A chance of thunderstorms .  MONDAY  Northwest winds 10 to 15 knots. Seas 2 to 4 feet,  occasionally to 5 feet. Intracoastal waters a moderate chop. A  slight chance of showers in the morning.    Winds and waves higher in and near thunderstorms.    $$