Hazardous marine condition(s):
Small Craft Advisory
AMZ400-030900-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
225 PM EDT Sun Aug 2 2026
.SYNOPSIS...
A cool front moving through the southeastern US will shift into
Georgia today and stall through mid-week. Small Craft Advisory
conditions this afternoon will continue through early Monday morning
as a prevailing southwesterly offshore wind flow persist into mid-
week. High coverage of mainly afternoon and evening thunderstorms
are expected to continue through Tuesday, with a few strong storms
possible each afternoon and evening.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Aug 02, 2026 at 0000 UTC...
50 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.
$$
AMZ450-452-030900- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- 225 PM EDT Sun Aug 2 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING REST OF TODAY Southwest winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: South 4 feet at 5 seconds. Intracoastal waters choppy. A chance of showers and thunderstorms. TONIGHT Southwest winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: South 4 feet at 6 seconds. Intracoastal waters choppy. A chance of showers and thunderstorms. MONDAY Southwest winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Intracoastal waters choppy. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. MONDAY NIGHT Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. Intracoastal waters a moderate chop. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. TUESDAY South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 8 seconds and south 2 feet at 5 seconds. Intracoastal waters a moderate chop. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. TUESDAY NIGHT South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. Intracoastal waters a moderate chop. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. WEDNESDAY THROUGH THURSDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$
AMZ450-452-030900- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- 225 PM EDT Sun Aug 2 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING REST OF TODAY Southwest winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: South 4 feet at 5 seconds. Intracoastal waters choppy. A chance of showers and thunderstorms. TONIGHT Southwest winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: South 4 feet at 6 seconds. Intracoastal waters choppy. A chance of showers and thunderstorms. MONDAY Southwest winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Intracoastal waters choppy. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. MONDAY NIGHT Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. Intracoastal waters a moderate chop. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. TUESDAY South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 8 seconds and south 2 feet at 5 seconds. Intracoastal waters a moderate 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. TUESDAY NIGHT South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. Intracoastal waters a moderate chop. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. WEDNESDAY THROUGH THURSDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$