High 1027 hPa centered on Switzerland remaining almost stationary.
For Plage du Chatelet : No gale warning.
The reliability of the situation is assessed at 90%.
Light cloudy spells.In the evening, cloudy spells, sometimes dense. No precipitation. SW wind force 4 from the middle of the day. Gusts reaching 24 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.
semaphore stations
Station Boulogne-Sem located 15 km from Plage du Chatelet