Low 999 hPa centered on the Celtic Sea moving at 20 knots to the North-North-East and dropping to 995 hPa to be centered to the West of Scotland.
For Le Mont Saint Michel :
Warning strong breeze offshore.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Clear periods developing. Possibility of showers In the evening, lots of good clear periods.
No precipitation. SW force 4 in the middle of the day becoming SSW force 3 in the evening. Gusts reaching 19 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WNW. Visibility reduced by mist becoming excellent in the evening.