A southerly and mostly variable flow prevails over the North-West and the South-East of the basin. Over the South-West and the North-East, it is northwesterly, strong and mostly variable.
For Cabourg :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Thursday to Friday ENE force 1 becoming force 2 in the middle of the night then E. Gusts reaching 9 knots at the end of the night.
Smooth sea. Low, short swell from N. Excellent visibility becoming excellent in the middle of the night then excellent. Daytime of Friday 23 may : Improving during the day:the sky will clear.
Good clear periods but with plenty of cloud in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
E force 2 in the morning turning N force 3 in the middle of the day. Gusts reaching 17 knots in the middle of the day. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from NNE. Excellent visibility becoming excellent in the middle of the day.