For Sunker Rock :
No gale warning.
The reliability of the situation is assessed at 95%.
Sunny despite some cloudy spells but no rain. In the evening, cloudy spells, sometimes dense.
No precipitation. WSW force 4 in the morning becoming SW force 3 in the evening. Gusts reaching 21 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from SSE. Excellent visibility.