Hazardous marine condition(s):
Small Craft Advisory
AMZ400-012200-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
113 AM EST Mon Dec 1 2025
.SYNOPSIS...
A cold front will move south southeast across area through Monday.
The front will lift back north across area as a warm front Monday
night, as an area of low pressure lifts northeast out of the Gulf.
As this low tracks northeast across the southeastern US, a cold
front will move through Tuesday. A round of showers and
thunderstorms will accompany this frontal passage. Small Craft
Advisory conditions are possible beginning Tuesday morning.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Nov 29, 2025 at 1200 UTC...
64 nautical miles east of Flagler Beach.
78 nautical miles east southeast of Saint Augustine Beach.
91 nautical miles east of Jacksonville Beach.
94 nautical miles east of St Simons Island.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ474-012200- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 113 AM EST Mon Dec 1 2025 SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE TUESDAY NIGHT TODAY Northeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds. A slight chance of showers. TONIGHT East winds 10 to 15 knots, becoming south 20 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds and south 2 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms. TUESDAY Southwest winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: South 5 feet at 5 seconds and southeast 5 feet at 8 seconds. A chance of showers. A slight chance of thunderstorms in the afternoon. TUESDAY NIGHT Northwest winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 8 seconds and west 4 feet at 4 seconds. WEDNESDAY AND WEDNESDAY NIGHT North winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 5 seconds and east 3 feet at 8 seconds. THURSDAY North winds around 10 knots, becoming northeast. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 9 seconds and north 2 feet at 4 seconds. FRIDAY Southeast winds 10 to 15 knots, becoming south 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A slight chance of showers through the night. Winds and seas higher in and near thunderstorms. $$
AMZ474-012200- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 113 AM EST Mon Dec 1 2025 SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE TUESDAY NIGHT TODAY Northeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds. A slight chance of showers. TONIGHT East winds 10 to 15 knots, becoming south 20 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds and south 2 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms. TUESDAY Southwest winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: South 5 feet at 5 seconds and southeast 5 feet at 8 seconds. A chance of showers. A slight chance of thunderstorms in the afternoon. TUESDAY NIGHT Northwest winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 8 seconds and west 4 feet at 4 seconds. WEDNESDAY AND WEDNESDAY NIGHT North winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 5 seconds and east 3 feet at 8 seconds. THURSDAY North winds around 10 knots, becoming northeast. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 9 seconds and north 2 feet at 4 seconds. FRIDAY Southeast winds 10 to 15 knots, becoming south 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A slight chance of showers through the night. Winds and seas higher in and near thunderstorms. $$