High 1028 hPa centered on the Celtic Sea remaining almost stationary.
For Plage de Keryvon :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog developing into low cloud during the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation in the morning, showers late in the day. In the evening, overcast skies.
Showers. ENE force 3 in the morning becoming NE force 4 in the evening. Gusts reaching 21 knots in the evening. Slight sea. Low, fairly long swell from NW. Visibility reduced by mist becoming excellent in the middle of the day.