AMZ400-092000-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
1228 AM EST Sun Nov 9 2025
.SYNOPSIS...
Southerly winds will gradually strengthen this afternoon ahead of a
strong cold front that will be entering the southeastern U.S.
Showers and possibly a few strong thunderstorms will be possible
ahead of this front during the late afternoon and evening hours as
winds shift to southwesterly. This strong front will then cross our
local waters during the overnight hours tonight, with Small Craft
Advisory conditions overspreading our local waters as winds shift to
northwesterly while strengthening after midnight. Strong high
pressure building into the southeastern states on Monday will result
in Gale Force wind gusts on Monday night, when Gale Warnings may be
necessary for our local waters. High pressure will shift eastward
and will become centered directly over our local waters by midweek,
allowing for winds and seas to gradually diminish.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Nov 08, 2025 at 1200 UTC...
43 nautical miles east of Flagler Beach.
47 nautical miles east northeast of Saint Augustine Beach.
59 nautical miles east southeast of Jacksonville Beach.
79 nautical miles east of St Simons Island.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ472-474-092000-
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-
1229 AM EST Sun Nov 9 2025
SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
TUESDAY AFTERNOON
REST OF TONIGHT
Southwest winds 10 to 15 knots. Seas 3 to
4 feet, occasionally to 5 feet. Wave Detail: Southwest 3 feet at
4 seconds and southeast 3 feet at 8 seconds.
SUNDAY
West winds 10 to 15 knots, becoming southwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: West 3 feet at
4 seconds and southeast 3 feet at 8 seconds. A slight chance of
thunderstorms. A slight chance of showers in the morning, then a
chance of showers in the afternoon.
SUNDAY NIGHT
Southwest winds 15 to 20 knots, becoming
northwest 20 to 25 knots with gusts up to 35 knots after
midnight. Seas 3 to 4 feet, occasionally to 5 feet, building to
4 to 6 feet, occasionally to 8 feet after midnight. Wave Detail:
Southwest 4 feet at 4 seconds and east 2 feet at 8 seconds,
becoming west 6 feet at 5 seconds and east 2 feet at 8 seconds. A
slight chance of showers and thunderstorms.
MONDAY
Northwest winds 20 to 25 knots, increasing to 25 to
30 knots in the afternoon. Seas 5 to 7 feet, occasionally to
9 feet. Wave Detail: Northwest 7 feet at 6 seconds.
MONDAY NIGHT
Northwest winds 25 to 30 knots with gusts up to
40 knots. Seas 8 to 11 feet, occasionally to 14 feet. Wave
Detail: Northwest 10 feet at 7 seconds.
TUESDAY
Northwest winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 6 to 9 feet, occasionally to
11 feet, subsiding to 4 to 6 feet, occasionally to 8 feet in the
afternoon. Wave Detail: Northwest 9 feet at 7 seconds, becoming
north 6 feet at 7 seconds.
TUESDAY NIGHT
North winds 10 to 15 knots, becoming northwest
5 to 10 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet, subsiding to 2 to 3 feet after midnight.
WEDNESDAY THROUGH THURSDAY
Northwest winds 10 to 15 knots.
Seas 2 to 3 feet.
Winds and seas higher in and near thunderstorms.
$$
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