A northerly, strong and very variable flow prevails over the South-West of the basin. Over the North and the East, it is southerly, moderate and very variable.
For Calais :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fairly clear skies progressively clouding over in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. S force 2 turning W in the middle of the day then N force 3. Gusts reaching 11 knots in the evening. Smooth sea. Low, short swell from NNW. Poor visibility becoming good in the middle of the day then reduced by mist.