For Hilton Head Reef - Boat :
No gale warning.
The reliability of the situation is very good.
Very cloudy with risk of thundery outbreaks in the morning, then clear spells developing. Some light showers in the morning, no precipitation in the afternoon. In the evening, changeable skies becoming less cloudy.
No precipitation. SW force 4 in the morning turning W in the evening. Gusts reaching 26 knots in the morning. Moderate sea. Low, short swell from SE. Good visibility becoming excellent in the middle of the day.