High 1027 hPa centered at 150 nautical miles in the West-South-West of the Île de Sein moving at 19 knots to the North-East and gaining strength to 1032 hPa to be centered on the North of England.
For L"Aber Wrac"h :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Mist and fog in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. NE force 2 becoming NNE force 3 in the middle of the day then NE. Gusts reaching 13 knots from the middle of the day. Slight sea. Low, fairly long swell from WNW. Visibility reduced by fog becoming poor in the middle of the day then reduced by mist.