AMZ400-280900-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
151 PM EDT Wed May 27 2026
.SYNOPSIS...
High pressure will be centered to the east Today.
The region will be between high pressure to the southeast, and a
frontal zone to the north Tonight through Friday. The frontal zone
will settle across the area over the weekend, and remain nearly
stationary into the middle of next week.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
May 27, 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.
$$
AMZ450-452-454-280900- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 151 PM EDT Wed May 27 2026 SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH LATE TONIGHT TONIGHT South winds 15 to 20 knots, becoming southwest 5 to 10 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds and south 2 feet at 5 seconds. Intracoastal waters choppy. A chance of showers and thunderstorms this evening. THURSDAY South winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 9 seconds. Intracoastal waters light chop. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 9 seconds. Intracoastal waters light chop. A chance of showers. A chance of thunderstorms, mainly in the evening. FRIDAY Northwest winds 5 to 10 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 8 seconds. Intracoastal waters light chop. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. FRIDAY NIGHT THROUGH SATURDAY NIGHT West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 3 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. Showers likely with a chance of thunderstorms. SUNDAY THROUGH MONDAY West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and west 2 feet at 3 seconds. Intracoastal waters a moderate chop. Showers with a chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$
AMZ450-452-454-280900- 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- 151 PM EDT Wed May 27 2026 SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH LATE TONIGHT TONIGHT South winds 15 to 20 knots, becoming southwest 5 to 10 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds and south 2 feet at 5 seconds. Intracoastal waters choppy. A chance of showers and thunderstorms this evening. THURSDAY South winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 9 seconds. Intracoastal waters light chop. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 9 seconds. Intracoastal waters light chop. A chance of showers. A chance of thunderstorms, mainly in the evening. FRIDAY Northwest winds 5 to 10 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 8 seconds. Intracoastal waters light chop. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. FRIDAY NIGHT THROUGH SATURDAY NIGHT West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 3 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. Showers likely with a chance of thunderstorms. SUNDAY THROUGH MONDAY West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and west 2 feet at 3 seconds. Intracoastal waters a moderate chop. Showers with a chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$