For Stêr-Ouen :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells. The risk of seeing rain will remain low. In the evening, very cloudy.
No precipitation. ENE force 4 becoming force 3 in the middle of the day then NE force 2. Gusts reaching 17 knots in the morning. Slight sea becoming moderate in the middle of the day. Low, fairly long swell from W then moderate, long swell in the evening. Good visibility becoming good in the middle of the day then reduced by mist.