For Penn al Lann :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy. Chance of light rain. In the evening, very cloudy skies to overcast.
Chance of light rain. SW wind force 3 from the middle of the day. Gusts reaching 17 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NNW. Good visibility becoming poor in the evening.