For Charleston Nearshore Reef :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies to overcast. Light showers all day. In the evening, very cloudy skies to overcast.
Showers. NNE wind force 4 continuing all day. Gusts reaching 25 knots from the middle of the day. Moderate sea. Low, fairly long swell from E. Excellent visibility.