We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy with risk of storms. Showers. NNW wind force 3. Gusts reaching 20 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.
semaphore stations
Station Cazaux located 6 km from Cazaux buoy n°19