For Les Portes de l"Atlantide :
No gale warning.
We are 80% sure of the situation, because hail may not be as easy to predict.
Stormy day. Warning: violent showers with hail in the morning, heavy showers in the afternoon. In the evening, stormy but gradually improving.
Showers becoming less frequent. ESE force 3 turning S force 4 in the middle of the day then NW force 2. Gusts reaching 24 knots in the middle of the day. Slight sea. Low, short swell from SSW. Good visibility becoming poor in the middle of the day then poor.