NWS Marine Forecast


   AMZ400-040930-  Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-  838 PM EDT Thu Apr 3 2025      .SYNOPSIS...    High pressure will be centered to the northeast through Tonight,  then toward the east Friday through Saturday night. The high will  move away to the east Sunday, as a cold front approaches from the  northwest. The front will move through Monday into Monday night,  with a round of showers and thunderstorms expected. A secondary  front will move southeast across area Tuesday. High pressure will  build to the northwest then north mid week.      .GULF STREAM...    The approximate location of the west wall of the Gulf Stream as of  Apr 01, 2025 at 1200 UTC...    64 nautical miles east of Flagler Beach.  73 nautical miles east of Saint Augustine Beach.  82 nautical miles east of Jacksonville Beach.  97 nautical miles east southeast of St Simons Island.    This data courtesy of the Naval Oceanographic Office.      $$
   AMZ450-452-454-040930-  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-  838 PM EDT Thu Apr 3 2025    SMALL CRAFT EXERCISE CAUTION    REST OF TONIGHT  Southeast winds 15 to 20 knots, becoming south  10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave  Detail: Southeast 5 feet at 8 seconds. Intracoastal waters  choppy.  FRIDAY  Southeast winds 10 to 15 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: Southeast 4 feet at  8 seconds. Intracoastal waters a moderate chop.  FRIDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: Southeast 4 feet at  8 seconds. Intracoastal waters a moderate chop.  SATURDAY  South winds 10 to 15 knots, becoming southeast 15 to  20 knots in the afternoon. Seas 3 to 5 feet, occasionally to  6 feet. Wave Detail: Southeast 4 feet at 5 seconds and southeast  4 feet at 8 seconds. Intracoastal waters choppy.  SATURDAY NIGHT AND SUNDAY  South winds 15 to 20 knots. Seas  3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast  5 feet at 7 seconds. Intracoastal waters choppy.  SUNDAY NIGHT  South winds 15 to 20 knots, becoming southwest  10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to  6 feet. Wave Detail: Southeast 5 feet at 8 seconds. Intracoastal  waters choppy. A slight chance of showers after midnight.  MONDAY  Southwest winds around 15 knots, becoming west. Seas  3 to 4 feet, occasionally to 5 feet. Intracoastal waters a  moderate chop. A chance of showers in the morning, then showers.  A slight chance of thunderstorms through the night.  TUESDAY  North winds 10 to 15 knots, becoming northeast 15 to  20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal  waters choppy. A chance of showers with a slight chance of  thunderstorms in the morning, then a slight chance of showers and  thunderstorms in the afternoon.    Winds and waves higher in and near thunderstorms.    $$