Low 985 hPa centered at 70 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 32 knots to the East and dropping to 968 hPa to be centered on the South of England.
For Le-Mont-Saint-Michel :
Warning strong gale offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy skies to overcast. Showers all day. In the evening, very cloudy.
Light showers. WNW force 6 in the morning becoming force 5 in the evening. Gusts reaching 43 knots in the morning. Moderate sea becoming slight in the middle of the day. Low, fairly long swell from WNW then from N in the middle of the day. Excellent visibility.