For St Mary"s Lighthouse :
No gale warning.
The reliability of the situation is very good.
A few fair-weather cumulus clouds in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. NNE force 2 becoming force 3 in the middle of the day then NE. Gusts reaching 16 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, short swell from ESE. Excellent visibility.