For Hilton Head Reef - Boat :
No gale warning.
The reliability of the situation is good.
Sun in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, clear skies becoming somewhat cloudy.
NE force 2 turning S force 3 in the middle of the day then SSW. Gusts reaching 13 knots in the evening. Slight sea. Low, short swell from E. Poor visibility becoming excellent in the middle of the day then poor.