For Charleston Nearshore Reef :
No gale warning.
The reliability of the situation is good.
Some fair-weather cumulus clouds. In the evening, dense, persistent fog.
No precipitation. S wind force 2 from the middle of the day. Gusts reaching 10 knots in the middle of the day. Smooth to slight sea. Low, short swell from ESE. Poor visibility becoming reduced by dense fog in the evening.