High 1031 hPa centered on Wales weakening in a stationary position.
For Port-Bail-sur-Mer :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Mist and fog in the morning, sunny in the afternoon. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. ENE force 2 turning N in the middle of the day then ENE force 3. Gusts reaching 12 knots in the evening. Smooth sea. Low, fairly long swell from W. Visibility reduced by fog becoming excellent in the middle of the day then reduced by mist.