For Charleston Nearshore Reef :
No gale warning.
The reliability of the situation is very good.
Sun in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. NW force 2 in the morning turning WSW in the evening. Gusts reaching 10 knots in the morning. Smooth to slight sea. Low, short swell from SSW. Excellent visibility.