Last Update: 539 AM EDT Sun Oct 11 2026

View Nearby Observations

For More Weather Information:

Charleston, SC Local Forecast Office

27NM NE Altamaha Sound FL

Marine Zone Forecast


Today
SW winds 15 to 20 kt, becoming W late. Seas 4 to 5 ft. Wave detail: SE 5 ft at 7 seconds. Showers likely with a slight chance of tstms early this morning, then a chance of showers with a slight chance of tstms late this morning.
Tonight
W winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: SE 4 ft at 7 seconds and W 2 ft at 3 seconds.
Mon
NW winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the afternoon. Wave detail: W 3 ft at 3 seconds and SE 3 ft at 8 seconds, becoming NW 2 ft at 3 seconds and SE 2 ft at 8 seconds.
Mon Night
NW winds 5 to 10 kt. Seas 2 ft. Wave detail: SE 2 ft at 7 seconds and NW 1 foot at 3 seconds.
Tue
N winds 5 to 10 kt, becoming NE in the afternoon. Seas 2 ft. Wave detail: E 2 ft at 7 seconds and N 1 foot at 2 seconds.
Tue Night
E winds 5 kt. Seas 2 ft. Wave detail: SE 2 ft at 7 seconds.
Wed
NE winds 5 kt. Seas 2 ft.
Wed Night
S winds 5 kt. Seas 2 ft.
Thu
NE winds 5 kt. Seas 2 ft.
Thu Night
SE winds 5 to 10 kt. Seas 2 ft.

winds and seas higher in and near tstms.



Basemap Options
Click map to change the forecast location
Loading map...
539 AM EDT Sun Oct 11 2026
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data