For St Brides Bay :
No gale warning.
The reliability of the situation is very good.
Some fair-weather cumulus clouds. In the evening, skies with few clouds covering over progressively.
No precipitation. WSW force 4 in the middle of the day becoming SW force 3 in the evening. Gusts reaching 29 knots in the middle of the day. Smooth to slight sea. Low, short swell from WSW. Good visibility becoming poor in the evening.