A westerly, moderate and very variable flow prevails over the whole area.
For Penn al Lann :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
WSW force 2 turning N force 3 in the middle of the day then NNW. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, fairly long swell from NNW. Good visibility becoming excellent in the middle of the day.