A northerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, moderate and very variable.
For Biville :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast. Light rain. In the evening, clear periods developing.
No precipitation. WNW force 2 in the middle of the day becoming NW force 3 in the evening. Gusts reaching 11 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility becoming good in the evening.