NWS Marine Forecast



 Hazardous marine condition(s):
 Marine Weather Statement
   AMZ400-140915-  Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-  153 PM EDT Fri Sep 13 2024      .SYNOPSIS...    Northeast winds will continue and increase over the weekend as a  coastal trough develops along an old frontal boundary and high  pressure wedges in from the north. Hazardous conditions for small  craft may develop by Sunday as northeasterly winds begin to surge  into the coastal waters north of Fernandina Beach. Small Craft  Advisory conditions may spread into the northeast Florida coastal  waters next week. An area of low pressure developing along the  coastal trough may deepen and send a trailing cold front across  the waters during the middle to latter part of next week.    .GULF STREAM...    The approximate location of the west wall of the Gulf Stream as of  Sep 10, 2024 at 1200 UTC...    57 nautical miles east of Flagler Beach.  66 nautical miles east of Saint Augustine Beach.  75 nautical miles east of Jacksonville Beach.  87 nautical miles east southeast of St Simons Island.    This data courtesy of the Naval Oceanographic Office.      $$
   AMZ470-472-474-140915-  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-  153 PM EDT Fri Sep 13 2024    TONIGHT  North winds 5 to 10 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: Northeast 4 feet at  8 seconds. A chance of showers with a slight chance of  thunderstorms.  SATURDAY  North winds 5 to 10 knots, becoming northeast 10 to  15 knots in the afternoon. Seas 3 to 4 feet, occasionally to  5 feet. Wave Detail: Northeast 4 feet at 8 seconds. A chance of  showers and thunderstorms.  SATURDAY NIGHT  Northeast winds 10 to 15 knots. Seas 4 to  6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at  8 seconds. Showers likely. Thunderstorms likely, mainly in the  evening.  SUNDAY  Northeast winds 10 to 15 knots, increasing to 15 to  20 knots in the afternoon. Seas 5 to 8 feet, occasionally to  10 feet. Wave Detail: Northeast 8 feet at 10 seconds. Showers  likely with a chance of thunderstorms.  SUNDAY NIGHT  Northeast winds 15 to 20 knots, diminishing to  10 to 15 knots after midnight. Seas 7 to 9 feet, occasionally to  11 feet. Wave Detail: Northeast 8 feet at 10 seconds. Showers  likely with a chance of thunderstorms.  MONDAY  Northeast winds 10 to 15 knots. Seas 7 to 9 feet,  occasionally to 11 feet. Wave Detail: Northeast 9 feet at  11 seconds. A chance of showers and thunderstorms.  MONDAY NIGHT  Northeast winds 10 to 15 knots. Seas 6 to 8 feet,  occasionally to 10 feet. Showers likely with a chance of  thunderstorms.  TUESDAY  Northeast winds 10 to 15 knots, becoming southeast  5 to 10 knots. Seas 5 to 7 feet, occasionally to 9 feet,  subsiding to 4 to 5 feet, occasionally to 6 feet after midnight.  A chance of showers and thunderstorms.  WEDNESDAY  Northeast winds 5 to 10 knots, becoming east. Seas  3 to 4 feet, occasionally to 5 feet. A chance of showers and  thunderstorms.    Winds and seas higher in and near thunderstorms.    $$