For Sunker Rock :
Warning strong breeze.
The reliability of the situation is very good.
Very cloudy skies. Rare and fleeting sunny spells. Showers followed by rain in the morning, drizzle fading over time in the afternoon. In the evening, overcast skies.
Light rain. WSW force 4 in the morning freshening S force 6 in the evening. Gusts reaching 32 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from SSE. Good visibility becoming excellent in the middle of the day.