NWS Marine Forecast


   AMZ400-090900-  Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-  225 PM EDT Fri May 8 2026      .SYNOPSIS...    A cold front will push south of the local waters today, before  lifting back northward into the waters later tonight and remain in  place as a stationary front this weekend. Periods of showers and  thunderstorms are expected through this weekend, with strong to  isolated severe thunderstorms possible. A stronger cold front will  then push through the local waters on Monday. Northwesterly winds  will strengthen to Caution levels late Monday evening in the wake of  the frontal passage, with winds quickly shifting to northerly Monday  Night and increasing to Small Craft Advisory levels on Tuesday as  high pressure builds north of the region.      .GULF STREAM...    The approximate location of the west wall of the Gulf Stream as of  May 08, 2026 at 0000 UTC...    50 nautical miles east of Flagler Beach.  53 nautical miles east of Saint Augustine Beach.  64 nautical miles east southeast of Jacksonville Beach.  76 nautical miles east southeast of St Simons Island.    This data derived from NCEP Global RTOFS model.      $$
   AMZ470-472-474-090900-  Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to  60 NM-  Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-  Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM-  225 PM EDT Fri May 8 2026    REST OF TODAY  Northeast winds around 10 knots. Seas 2 to  3 feet. Wave Detail: Northeast 3 feet at 5 seconds and south  2 feet at 4 seconds. A slight chance of showers and  thunderstorms.  TONIGHT  East winds 5 to 10 knots, becoming south after  midnight. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at  6 seconds. A chance of showers. A slight chance of thunderstorms  in the evening, then a chance of thunderstorms after midnight.  SATURDAY  South winds 5 to 10 knots. Seas 2 to 3 feet. Wave  Detail: Northeast 2 feet at 7 seconds. A chance of showers with a  slight chance of thunderstorms.  SATURDAY NIGHT  South winds around 5 knots. Seas around 2 feet.  Wave Detail: East 2 feet at 8 seconds. A slight chance of showers  and thunderstorms.  SUNDAY  West winds around 5 knots, becoming east in the  afternoon. Seas around 2 feet. Wave Detail: East 2 feet at  9 seconds. A chance of showers with a slight chance of  thunderstorms.  SUNDAY NIGHT  South winds 5 to 10 knots, becoming southwest  after midnight. Seas around 2 feet. Wave Detail: East 2 feet at  10 seconds. A chance of showers with a slight chance of  thunderstorms in the evening, then a slight chance of showers  after midnight.  MONDAY  Southwest winds 5 to 10 knots, becoming northwest 20 to  25 knots. Seas 2 to 3 feet, building to 3 to 5 feet, occasionally  to 6 feet after midnight. A slight chance of showers in the  morning, then showers likely with a chance of thunderstorms  through the night. A slight chance of showers after midnight.  TUESDAY  Northeast winds 20 to 25 knots, becoming east 15 to  20 knots. Seas 5 to 7 feet, occasionally to 9 feet. A slight  chance of showers through the day.    Winds and seas higher in and near thunderstorms.    $$