For Ile de Batz :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and sun in the morning, very cloudy in the afternoon. Some light showers in the morning, possibility of showers in late afternoon. In the evening, very cloudy skies becoming totally overcast.
Possibility of showers SSW force 3 in the morning turning W force 4 in the middle of the day. Gusts reaching 24 knots in the middle of the day. Rough sea. Moderate, long swell from WNW. Good visibility becoming excellent in the middle of the day.