AMZ400-081630-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
926 PM EDT Mon Sep 7 2026
.SYNOPSIS...
A frontal boundary will shift south of area waters tonight into
Tuesday as high pressure strengthens to the northeast, persisting
onshore flow. High pressure then builds east of the local waters by
Thursday then extends across the Florida peninsula Friday into the
weekend with a return of westerly winds and the afternoon east coast
sea breeze.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Sep 07, 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.
$$
AMZ452-454-081630- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 926 PM EDT Mon Sep 7 2026 REST OF TONIGHT Northeast winds 10 to 15 knots. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 4 seconds and northeast 2 feet at 7 seconds. Intracoastal waters a moderate chop. A chance of showers with a slight chance of thunderstorms. TUESDAY East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds. Intracoastal waters a moderate chop. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. TUESDAY NIGHT East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. Intracoastal waters a moderate chop. A slight chance of thunderstorms in the evening. A chance of showers. WEDNESDAY East winds 5 to 10 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 8 seconds. Intracoastal waters light chop. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. WEDNESDAY NIGHT Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 8 seconds. Intracoastal waters light chop. A slight chance of showers and thunderstorms. THURSDAY Southeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: East 3 feet at 8 seconds. Intracoastal waters light chop. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. THURSDAY NIGHT South winds 5 to 10 knots, becoming southwest after midnight. Seas 2 to 3 feet. Intracoastal waters light chop. A slight chance of showers and thunderstorms in the evening. FRIDAY THROUGH SATURDAY South winds 5 to 10 knots. Seas 2 to 3 feet. Intracoastal waters light chop. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$
AMZ452-454-081630- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 926 PM EDT Mon Sep 7 2026 REST OF TONIGHT Northeast winds 10 to 15 knots. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 4 seconds and northeast 2 feet at 7 seconds. Intracoastal waters a moderate chop. A chance of showers with a slight chance of thunderstorms. TUESDAY East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds. Intracoastal waters a moderate chop. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. TUESDAY NIGHT East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. Intracoastal waters a moderate chop. A slight chance of thunderstorms in the evening. A chance of showers. WEDNESDAY East winds 5 to 10 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 8 seconds. Intracoastal waters light chop. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. WEDNESDAY NIGHT Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 8 seconds. Intracoastal waters light chop. A slight chance of showers and thunderstorms. THURSDAY Southeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: East 3 feet at 8 seconds. Intracoastal waters light chop. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. THURSDAY NIGHT South winds 5 to 10 knots, becoming southwest after midnight. Seas 2 to 3 feet. Intracoastal waters light chop. A slight chance of showers and thunderstorms in the evening. FRIDAY THROUGH SATURDAY South winds 5 to 10 knots. Seas 2 to 3 feet. Intracoastal waters light chop. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$