Last Update: 841 PM EST Thu Feb 19 2026

View Nearby Observations

For More Weather Information:

Charleston, SC Local Forecast Office

27NM NE Altamaha Sound FL

Marine Zone Forecast


Tonight
SW winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 5 seconds and E 2 ft at 14 seconds. Patchy fog late.
Fri
SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 5 seconds and E 1 foot at 13 seconds. Patchy fog. A chance of showers in the afternoon.
Fri Night
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 5 seconds and E 1 foot at 11 seconds. A chance of showers. Patchy fog after midnight.
Sat
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 5 seconds and E 1 foot at 11 seconds. A chance of showers in the morning, then showers likely in the afternoon.
Sat Night
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 4 seconds and E 1 foot at 11 seconds. A slight chance of tstms. Showers.
Sun
W winds 15 to 20 kt, becoming NW 20 to 25 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 4 ft in the afternoon. Wave detail: W 3 ft at 4 seconds and E 1 foot at 11 seconds, becoming NW 4 ft at 4 seconds and E 1 foot at 10 seconds. A chance of showers in the morning.
Sun Night
NW winds 25 to 30 kt. Seas 4 to 5 ft.
Mon
NW winds 20 to 25 kt. Seas 3 to 4 ft.
Mon Night
NW winds 20 to 25 kt. Seas 3 to 4 ft.
Tue
N winds 15 to 20 kt. Seas 2 to 3 ft.
Tue Night
SW winds 5 to 10 kt. Seas 2 ft.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
Basemap Options
Click map to change the forecast location
Loading map...
841 PM EST Thu Feb 19 2026
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data