Hazardous marine condition(s):
Small Craft Advisory
AMZ400-111515-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
801 PM EDT Sat Oct 10 2026
.SYNOPSIS...
A weak cold front will approach the area waters from the west tonight.
This will continue Small Craft Advisory conditions of elevated
south to southwest winds and seas for the offshore waters through
tonight. A few rounds of showers and thunderstorms will move
through the waters through Sunday morning. Winds will become
westerly on Sunday and gradually decrease as the cold front moves
through and exits east of the waters. The cold front will bring an
end to the showers and thunderstorms by midday Sunday with high
pressure then building in from the west. High pressure will build
over the waters and lower rain chances for Monday into much of
next week.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Oct 10, 2026 at 0000 UTC...
58 nautical miles east of Flagler Beach.
66 nautical miles east of Saint Augustine Beach.
78 nautical miles east southeast of Jacksonville Beach.
80 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ470-472-474-111515- Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 801 PM EDT Sat Oct 10 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING REST OF TONIGHT South winds near 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: South 5 feet at 6 seconds and east 3 feet at 7 seconds. A chance of thunderstorms. Showers likely, mainly early. SUNDAY Southwest winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: South 5 feet at 6 seconds and northeast 3 feet at 8 seconds. A chance of showers. A chance of thunderstorms, mainly in the morning. SUNDAY NIGHT West winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds and west 3 feet at 4 seconds. MONDAY Northwest winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 4 seconds and southeast 2 feet at 7 seconds. MONDAY NIGHT AND TUESDAY North winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 4 seconds and southeast 2 feet at 7 seconds. TUESDAY NIGHT Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 4 seconds and east 2 feet at 8 seconds. A slight chance of showers in the evening. WEDNESDAY THROUGH THURSDAY East winds 5 to 10 knots. Seas 2 to 3 feet. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$
AMZ470-472-474-111515- Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 801 PM EDT Sat Oct 10 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING REST OF TONIGHT South winds near 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: South 5 feet at 6 seconds and east 3 feet at 7 seconds. A chance of thunderstorms. Showers likely, mainly early. SUNDAY Southwest winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: South 5 feet at 6 seconds and northeast 3 feet at 8 seconds. A chance of showers. A chance of thunderstorms, mainly in the morning. SUNDAY NIGHT West winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds and west 3 feet at 4 seconds. MONDAY Northwest winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 4 seconds and southeast 2 feet at 7 seconds. MONDAY NIGHT AND TUESDAY North winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 4 seconds and southeast 2 feet at 7 seconds. TUESDAY NIGHT Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 4 seconds and east 2 feet at 8 seconds. A slight chance of showers in the evening. WEDNESDAY THROUGH THURSDAY East winds 5 to 10 knots. Seas 2 to 3 feet. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$