For Sunker Rock :
No gale warning.
The reliability of the situation is good.
Very cloudy skies with short clear spells. Light rain in late morning, possibility of a few spots in the afternoon. In the evening, cloudy and humid with a risk of fog.
No precipitation. SW force 4 in the morning becoming force 3 in the evening. Gusts reaching 22 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from SSE. Poor visibility becoming excellent in the middle of the day then reduced by fog.