For Mouillage de Saint-Cast 2 :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny despite some cloudy spells but no rain. In the evening, cloudy spells, sometimes dense.
No precipitation. WSW force 2 in the morning turning N force 3 in the middle of the day. Gusts reaching 12 knots in the evening. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from NNW. Poor visibility becoming excellent in the middle of the day.