A northwesterly, very strong and variable flow prevails over the whole area.
For Plage de Porsman :
Warning fresh gale offshore.
The reliability of the situation is assessed at 80%.
Cloudy spells, sometimes dense. Light showers. In the evening, good clear periods but cloud building.
Light showers progressively becoming less frequent. NW force 6 in the middle of the day becoming force 7 in the evening. Gusts reaching 41 knots in the evening. Moderate sea. Low, fairly long swell from SSW. Excellent visibility.