A westerly, strong and very variable flow prevails over the whole area.
For Île d"Ouessant :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Mist and fog in the morning, increasing sunny spells in the afternoon. The risk of seeing rain will remain low. In the evening, light cloudy spells.
SW force 4 turning WNW in the middle of the day then NNW force 3. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, short swell from SW. Visibility reduced by mist becoming good in the middle of the day then poor.