NWS Marine Forecast



 Hazardous marine condition(s):
 Dense Fog Advisory
 Marine Weather Statement
   AMZ400-020915-  Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-  927 PM EDT Tue Apr 1 2025      .SYNOPSIS...    A warm frontal boundary over the northeast Florida waters this  evening will lift back to the north as a warm front late tonight.  High pressure will build to the northeast Wednesday through  Thursday. The high will become centered to the east Friday and  Saturday. The high will move toward the southeast Sunday, as a  cold front approaches from the northwest.    .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.    $$
   AMZ450-452-454-020915-  Coastal waters from Altamaha Sound to Fernandina Beach FL out  20 NM-  Coastal waters from Fernandina Beach to St. Augustine FL out  20 NM-  Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-  927 PM EDT Tue Apr 1 2025    REST OF TONIGHT  Southeast winds 5 to 10 knots. Seas 2 to  3 feet. Wave Detail: East 3 feet at 10 seconds. Intracoastal  waters light chop. A slight chance of showers. Patchy dense fog  this evening. Areas of dense fog.  WEDNESDAY  Southeast winds 10 to 15 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: East 4 feet at 9 seconds and  southeast 3 feet at 4 seconds. Intracoastal waters a moderate  chop. Patchy dense fog in the morning.  WEDNESDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to  4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at  5 seconds and east 3 feet at 9 seconds. Intracoastal waters a  moderate chop.  THURSDAY  Southeast winds 10 to 15 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: East 4 feet at 9 seconds and  southeast 3 feet at 6 seconds. Intracoastal waters a moderate  chop.  THURSDAY NIGHT THROUGH FRIDAY NIGHT  South winds 10 to  15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:  East 4 feet at 9 seconds and southeast 3 feet at 6 seconds.  Intracoastal waters a moderate chop.  SATURDAY  South winds 15 to 20 knots. Seas 3 to 5 feet,  occasionally to 6 feet. Wave Detail: Southeast 4 feet at  7 seconds. Intracoastal waters choppy.  SUNDAY  South winds 15 to 20 knots. Seas 3 to 5 feet,  occasionally to 6 feet. Intracoastal waters choppy. A slight  chance of showers after midnight.    $$