A westerly, strong and very variable flow prevails over the whole area.
For Letojanni :
Warning moderate gale offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. Showers all day. In the evening, relatively cloudless skies clearing.
W force 1 freshening NW force 6 in the middle of the day then WNW force 7. Gusts reaching 50 knots in the evening. Smooth sea becoming slight in the middle of the day. Low, short swell from S. Excellent visibility becoming good in the middle of the day then excellent.