For Hilton Head Reef - 100" Barge + tires :
No gale warning.
The reliability of the situation is good.
Cloudy spells, sometimes dense. No precipitation. In the evening, very cloudy.
Chance of light rain. ENE wind force 5 from the middle of the day. Gusts reaching 23 knots. Slight sea. Low, short swell from ENE. Excellent visibility.