An easterly gale prevails over the North and the East of the basin. Over the South-West, a westerly, strong and mostly variable flow prevails at sea.
For Le Tréport :
No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy skies with short clear spells. No precipitation. In the evening, clear periods developing.
No precipitation. SE force 4 in the morning turning S force 3 in the evening. Gusts reaching 25 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, long swell from WNW. Excellent visibility.