AMZ400-072100-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
226 AM EDT Mon Sep 7 2026
.SYNOPSIS...
A front stalls across north Florida today then shifts south of the
waters tonight into Tuesday as high pressure strengthens to the
northeast. A brief period of Small Craft Exercise Caution conditions
is possible mainly over the Georgia waters Tuesday as a coastal
trough develops offshore, then elevated combined seas may bring
Small Craft Exercise Caution conditions to the outer waters on
Wednesday as the coastal trough begins weaken. High pressure builds
east of the local waters 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 06, 2026 at 0000 UTC...
46 nautical miles east of Flagler Beach.
53 nautical miles east of Saint Augustine Beach.
64 nautical miles east southeast of Jacksonville Beach.
80 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ472-474-072100- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 226 AM EDT Mon Sep 7 2026 REST OF TONIGHT West winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 9 seconds. A chance of showers and thunderstorms. MONDAY North winds around 5 knots, becoming east in the afternoon. Seas around 2 feet. Wave Detail: East 2 feet at 9 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. MONDAY NIGHT East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 6 seconds. A chance of showers and thunderstorms. TUESDAY East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. TUESDAY NIGHT AND WEDNESDAY East winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 8 seconds. A chance of showers and thunderstorms. WEDNESDAY NIGHT Southeast winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds. A slight chance of showers and thunderstorms. THURSDAY THROUGH FRIDAY Southwest winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$
AMZ472-474-072100- 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- 226 AM EDT Mon Sep 7 2026 REST OF TONIGHT West winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 9 seconds. A chance of showers and thunderstorms. MONDAY North winds around 5 knots, becoming east in the afternoon. Seas around 2 feet. Wave Detail: East 2 feet at 9 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. MONDAY NIGHT East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 6 seconds. A chance of showers and thunderstorms. TUESDAY East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. TUESDAY NIGHT AND WEDNESDAY East winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 8 seconds. A chance of showers and thunderstorms. WEDNESDAY NIGHT Southeast winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds. A slight chance of showers and thunderstorms. THURSDAY THROUGH FRIDAY Southwest winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$