For Hilton Head Reef - 100" Barge + tires :
No gale warning.
The reliability of the situation is very good.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. NNE force 3 turning E in the middle of the day then becoming force 2. Gusts reaching 16 knots in the morning. Slight sea. Low, short swell from ESE. Excellent visibility.