For Hilton Head Reef - 100" Barge + tires :
No gale warning.
The reliability of the situation is very good.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
No precipitation. SW force 2 becoming SSW force 3 in the middle of the day then S. Gusts reaching 16 knots in the evening. Slight sea. Low, short swell from E. Good visibility becoming good in the middle of the day then poor.