High 1027 hPa centered on the West of Austria moving at 59 knots to the West to be centered off Breton Cape.
For Saint-Idesbald : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, cloudy and humid with a risk of fog. Light showers. WSW wind force 3. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, short swell from NW. Visibility reduced by mist.
semaphore stations
Station Dunkerque located 20 km from Saint-Idesbald