For Hilton Head Reef - 200" Barge + tires :
No gale warning.
The reliability of the situation is very good.
Very cloudy with risk of thunderstorms in the morning, skies clouding over with storms forming in the afternoon. No precipitation in the morning, showers late in the day. In the evening, changeable skies with risk of storms.
Light showers progressively becoming less frequent. SW force 3 in the morning temporarily SSW force 4 in the middle of the day. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, short swell from ESE. Good visibility becoming excellent in the middle of the day then good.