Low 981 hPa centered on Wales rising in a stationary position.
For Port-Bail-sur-Mer :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. Some light showers in the morning, no precipitation in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. S force 3 becoming SSW force 4 in the middle of the day then SW force 3. Gusts reaching 18 knots until the middle of the day. Moderate sea becoming slight in the middle of the day. Moderate, fairly long swell from W then low in the middle of the day then from W. Good visibility becoming good in the middle of the day then poor.