For Hilton Head Reef - Tank 3 :
No gale warning.
The reliability of the situation is very good.
Fog giving way to sun in early morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
NNE force 2 turning ESE in the middle of the day then S. Gusts reaching 10 knots in the evening. Slight sea. Low, short swell from ESE. Poor visibility becoming excellent in the middle of the day then good.