High 1021 hPa centered on the center of England moving at 30 knots to the South and weakening to 1017 hPa to be centered on the center of Spain.
For Port de Biscarrosse : No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, changeable skies becoming less cloudy. Possibility of showers SSE wind force 2. Gusts reaching 16 knots in the evening. Slight sea. Low, short swell from WSW. Excellent visibility.
semaphore stations
Station Biscarrosse located 7 km from Port de Biscarrosse