High 1026 hPa centered off Breton Cape moving at 44 knots to the East to be centered on Switzerland.
For Berck sternes :
No gale warning.
The reliability of the situation is fairly good.
For the night from Saturday to Sunday WSW wind force 4 continuing all night. Gusts reaching 22 knots at the end of the night.
Smooth to slight sea becoming slight in the middle of the night. Low, short swell from WNW. Excellent visibility. Daytime of Sunday 13 september : The unstable weather will die down during the day but the weather will remain unsettled.
Very cloudy skies with short clear spells. Some light showers in the morning, persistent drizzle in the afternoon. In the evening, good clear periods but lots of cloud, too.
Possibility of showers WSW force 5 in the morning becoming W force 4 in the evening. Gusts reaching 26 knots in the middle of the day. Slight sea. Low, short swell from W. Excellent visibility becoming good in the middle of the day then poor.