A northerly, very strong and very variable flow prevails over the South-West of the basin. Over the North-East, it is southeasterly, moderate and very variable. Over the North-West and the South-East, it is westerly, moderate and very variable.
For Port-Manec"h - Kerdruc :
Warning moderate gale offshore.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable becoming cloudier in late morning. No precipitation. In the evening, overcast and misty, reduced visibility.
No precipitation. ESE force 4 in the morning turning NW force 3 in the evening. Gusts reaching 21 knots until the middle of the day. Slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming poor in the middle of the day then reduced by mist.