AMZ400-150900-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
226 PM EDT Fri Aug 14 2026
.SYNOPSIS...
A stagnant weather pattern, dominated by an upper ridge and
reinforced surface trough to the north and surface high pressure
extended across central and southern Florida. This will result in
westerly, light offshore flow through the weekend and into next
week. A southeast or south wind shift will occur across the near
shore waters each afternoon as the sea breeze develops. The majority
of thunderstorm activity will be inland but an isolated storm across
the nearshore waters will be possible through the weekend.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Aug 14, 2026 at 0000 UTC...
46 nautical miles east of Flagler Beach.
49 nautical miles east of Saint Augustine Beach.
60 nautical miles east southeast of Jacksonville Beach.
71 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ450-452-454-150900- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 226 PM EDT Fri Aug 14 2026 REST OF TODAY Southeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 3 seconds. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms. TONIGHT Southwest winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. Intracoastal waters a moderate chop. SATURDAY Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms in the afternoon. SATURDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds. Intracoastal waters light chop. SUNDAY Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds and southeast 2 feet at 8 seconds. Intracoastal waters light chop. SUNDAY NIGHT Southwest winds around 10 knots, becoming west after midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at 8 seconds. Intracoastal waters light chop. MONDAY THROUGH TUESDAY Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$
AMZ450-452-454-150900- 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 PM EDT Fri Aug 14 2026 REST OF TODAY Southeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 3 seconds. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms. TONIGHT Southwest winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. Intracoastal waters a moderate chop. SATURDAY Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms in the afternoon. SATURDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds. Intracoastal waters light chop. SUNDAY Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds and southeast 2 feet at 8 seconds. Intracoastal waters light chop. SUNDAY NIGHT Southwest winds around 10 knots, becoming west after midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at 8 seconds. Intracoastal waters light chop. MONDAY THROUGH TUESDAY Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$