AMZ400-301700-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
954 PM EDT Wed Jul 29 2026
.SYNOPSIS...
A frontal zone will be located near or over the area through Friday,
then to the north through the weekend.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Jul 29, 2026 at 0000 UTC...
50 nautical miles east of Flagler Beach.
58 nautical miles east of Saint Augustine Beach.
70 nautical miles east southeast of Jacksonville Beach.
66 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ450-301700- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- 954 PM EDT Wed Jul 29 2026 SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 9 AM EDT THURSDAY REST OF TONIGHT West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 4 seconds. Intracoastal waters a moderate chop. THURSDAY West winds 10 to 15 knots, becoming south 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms in the afternoon. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms in the evening. FRIDAY Southwest winds 5 to 10 knots, becoming southeast in the afternoon. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. Intracoastal waters light chop. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. FRIDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms in the evening. SATURDAY AND SATURDAY NIGHT Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. Intracoastal waters a moderate chop. A chance of showers and thunderstorms. SUNDAY THROUGH MONDAY South winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal waters choppy. Showers with thunderstorms likely. Winds and waves higher in and near thunderstorms. $$
AMZ450-301700- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- 954 PM EDT Wed Jul 29 2026 SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 9 AM EDT THURSDAY REST OF TONIGHT West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 4 seconds. Intracoastal waters a moderate chop. THURSDAY West winds 10 to 15 knots, becoming south 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms in the afternoon. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms in the evening. FRIDAY Southwest winds 5 to 10 knots, becoming southeast in the afternoon. Seas around 2 feet. Wave Detail: South 2 feet at 4 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. FRIDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. Intracoastal waters light chop. A chance of showers and thunderstorms in the evening. SATURDAY AND SATURDAY NIGHT Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. Intracoastal waters a moderate chop. A chance of showers and thunderstorms. SUNDAY THROUGH MONDAY South winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal waters choppy. Showers with thunderstorms likely. Winds and waves higher in and near thunderstorms. $$