Hazardous marine condition(s):
Small Craft Advisory
AMZ400-050500-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
951 AM EDT Sat Oct 4 2025
.SYNOPSIS...
The current pattern with high pressure centered to the northeast,
and a trough over the coastal waters will continue through early
next week. This will keep the elevated and gusty winds, along with
bands of showers in the forecast. A few thunderstorms will be
possible, mainly during the afternoons. The pattern changes briefly
mid week, as the high moves away, and a cold front moves through.
However, high pressure is expected to build to the north, with
troughing over the waters later next week, bringing a return to
the elevated conditions.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Oct 02, 2025 at 1200 UTC...
43 nautical miles east of Flagler Beach.
53 nautical miles east of Saint Augustine Beach.
61 nautical miles east of Jacksonville Beach.
75 nautical miles east southeast of St Simons Island.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ450-452-454-050500- 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- 951 AM EDT Sat Oct 4 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT REST OF TODAY East winds around 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at 12 seconds and east 5 feet at 6 seconds. Intracoastal waters choppy. A chance of showers with a slight chance of thunderstorms. TONIGHT East winds 20 to 25 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at 7 seconds and east 7 feet at 12 seconds. Intracoastal waters rough. A slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. SUNDAY East winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 9 feet at 8 seconds and east 2 feet at 13 seconds. Intracoastal waters rough. A slight chance of thunderstorms. Showers likely, mainly in the morning. SUNDAY NIGHT East winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 9 feet at 8 seconds and east 2 feet at 14 seconds. Intracoastal waters rough. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. MONDAY East winds 20 to 25 knots. Seas 7 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet at 8 seconds and east 2 feet at 14 seconds. Intracoastal waters rough. A chance of thunderstorms. Showers likely, mainly in the morning. MONDAY NIGHT East winds 20 to 25 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet at 8 seconds and east 2 feet at 14 seconds. Intracoastal waters rough. A slight chance of thunderstorms in the evening. A chance of showers. TUESDAY East winds 15 to 20 knots. Seas 5 to 8 feet, occasionally to 10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet after midnight. Intracoastal waters choppy. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers. WEDNESDAY Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters choppy. A slight chance of showers. Winds and waves higher in and near thunderstorms. $$
AMZ450-452-454-050500- 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- 951 AM EDT Sat Oct 4 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT REST OF TODAY East winds around 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at 12 seconds and east 5 feet at 6 seconds. Intracoastal waters choppy. A chance of showers with a slight chance of thunderstorms. TONIGHT East winds 20 to 25 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at 7 seconds and east 7 feet at 12 seconds. Intracoastal waters rough. A slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. SUNDAY East winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 9 feet at 8 seconds and east 2 feet at 13 seconds. Intracoastal waters rough. A slight chance of thunderstorms. Showers likely, mainly in the morning. SUNDAY NIGHT East winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 9 feet at 8 seconds and east 2 feet at 14 seconds. Intracoastal waters rough. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. MONDAY East winds 20 to 25 knots. Seas 7 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet at 8 seconds and east 2 feet at 14 seconds. Intracoastal waters rough. A chance of thunderstorms. Showers likely, mainly in the morning. MONDAY NIGHT East winds 20 to 25 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet at 8 seconds and east 2 feet at 14 seconds. Intracoastal waters rough. A slight chance of thunderstorms in the evening. A chance of showers. TUESDAY East winds 15 to 20 knots. Seas 5 to 8 feet, occasionally to 10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet after midnight. Intracoastal waters choppy. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers. WEDNESDAY Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters choppy. A slight chance of showers. Winds and waves higher in and near thunderstorms. $$