For Shag Rock :
No gale warning.
The reliability of the situation is good.
Skies changeable to very cloudy. Heavy showers becoming less frequent in the morning, no precipitation in the afternoon. In the evening, lots of good clear periods.
No precipitation. WNW wind force 4 continuing all day. Gusts reaching 28 knots in the morning. Slight sea. Low, short swell from SW. Excellent visibility.