Für Brest - Marina du Château :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy with risk of thunderstorms in the morning, skies clouding over with storms forming in the afternoon. Some light showers in the morning, showers with possibility of hail in the afternoon. In the evening, changeable skies with risk of storms.
Light showers. SW force 4 becoming force 5 in the middle of the day then WSW. Gusts reaching 36 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from NW. Excellent visibility.