NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   AMZ400-041300-  Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-  553 PM EDT Wed Jun 3 2026      .SYNOPSIS...    Small Craft Advisory conditions continue into Tonight with breezy  northeasterly winds and elevated seas. High pressure builds in from  the north into Thursday as winds and seas gradually subside. High  pressure then builds off the southeastern seaboard Friday into the  weekend. Light onshore flow then persists Friday into Saturday.      .GULF STREAM...    The approximate location of the west wall of the Gulf Stream as of  Jun 03, 2026 at 0000 UTC...    54 nautical miles east of Flagler Beach.  62 nautical miles east of Saint Augustine Beach.  74 nautical miles east southeast of Jacksonville Beach.  80 nautical miles east southeast of St Simons Island.    This data derived from NCEP Global RTOFS model.      $$
   AMZ450-452-454-041300-  Coastal waters from Altamaha Sound to Fernandina Beach FL out  20 NM-  Coastal waters from Fernandina Beach to St. Augustine FL out  20 NM-  Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-  553 PM EDT Wed Jun 3 2026    SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT THURSDAY    TONIGHT  Northeast winds 20 to 25 knots, diminishing to 15 to  20 knots after midnight. Seas 5 to 7 feet, occasionally to  9 feet. Wave Detail: Northeast 7 feet at 9 seconds. Intracoastal  waters rough.  THURSDAY  Northeast winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Wave Detail: Northeast 6 feet at  10 seconds. Intracoastal waters choppy.  THURSDAY NIGHT  East winds 10 to 15 knots, diminishing to 5 to  10 knots after midnight. Seas 3 to 5 feet, occasionally to  6 feet. Wave Detail: Northeast 5 feet at 10 seconds. Intracoastal  waters a moderate chop.  FRIDAY  East winds 10 to 15 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: East 4 feet at 9 seconds.  Intracoastal waters a moderate chop.  FRIDAY NIGHT AND SATURDAY  Southeast winds 5 to 10 knots. Seas  2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at  9 seconds. Intracoastal waters light chop.  SATURDAY NIGHT  Southeast winds 5 to 10 knots. Seas 2 to  3 feet. Wave Detail: Southeast 3 feet at 9 seconds. Intracoastal  waters light chop.  SUNDAY  South winds 5 to 10 knots. Seas 2 to 3 feet.  Intracoastal waters light chop. A slight chance of showers and  thunderstorms after midnight.  MONDAY  Southeast winds 5 to 10 knots. Seas 2 to 3 feet.  Intracoastal waters light chop. A slight chance of showers and  thunderstorms, then a chance of showers after midnight.    Winds and waves higher in and near thunderstorms.    $$