NWS Marine Forecast


   AMZ400-142100-  Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-  226 AM EDT Sun Jun 14 2026      .SYNOPSIS...    The region will be between high pressure to the south southeast, and  a frontal zone to the north through the early part of next week,  which will move towards southeast GA waters tonight before stalling  and dissipating into Monday. Another frontal boundary will move  south over area mid week, and stall while it dissipates through the  end of the week.      .GULF STREAM...    The approximate location of the west wall of the Gulf Stream as of  Jun 13, 2026 at 0000 UTC...    50 nautical miles east of Flagler Beach.  53 nautical miles east of Saint Augustine Beach.  68 nautical miles east southeast of Jacksonville Beach.  76 nautical miles east southeast of St Simons Island.    This data derived from NCEP Global RTOFS model.      $$
   AMZ450-452-454-142100-  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-  226 AM EDT Sun Jun 14 2026    REST OF TONIGHT  Southwest winds around 10 knots. Seas around  2 feet. Wave Detail: South 2 feet at 4 seconds. Intracoastal  waters light chop.  SUNDAY  Southwest winds 5 to 10 knots, becoming south 10 to  15 knots in the afternoon. Seas around 2 feet. Wave Detail: South  2 feet at 4 seconds. Intracoastal waters a moderate chop. A  chance of showers and thunderstorms in the afternoon.  SUNDAY NIGHT  Southwest winds 10 to 15 knots. Seas 2 to 3 feet.  Wave Detail: South 2 feet at 4 seconds. Intracoastal waters a  moderate chop. A chance of showers and thunderstorms in the  evening.  MONDAY  Southwest winds 10 to 15 knots, diminishing to 5 to  10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:  Southwest 2 feet at 4 seconds. Intracoastal waters a moderate  chop. Showers likely with a chance of thunderstorms in the  afternoon.  MONDAY NIGHT  Southwest winds 10 to 15 knots. Seas 2 to 3 feet.  Wave Detail: Southwest 2 feet at 4 seconds. Intracoastal waters a  moderate chop. A chance of showers and thunderstorms in the  evening.  TUESDAY  Southwest winds 10 to 15 knots. Seas around 2 feet.  Wave Detail: Southwest 2 feet at 3 seconds. Intracoastal waters a  moderate chop. A slight chance of showers in the morning, then  showers and thunderstorms likely in the afternoon.  TUESDAY NIGHT  Southwest winds 10 to 15 knots. Seas 2 to  3 feet. Intracoastal waters a moderate chop. A chance of showers  with a slight chance of thunderstorms.  WEDNESDAY  Southwest winds 10 to 15 knots. Seas 2 to 3 feet.  Intracoastal waters a moderate chop. Showers likely with a chance  of thunderstorms in the morning, then a chance of showers and  thunderstorms in the afternoon.  THURSDAY  South winds 10 to 15 knots, becoming southwest 15 to  20 knots. Seas 2 to 3 feet. Intracoastal waters choppy. A chance  of showers and thunderstorms in the afternoon.    Winds and waves higher in and near thunderstorms.    $$