A southwesterly, strong and very variable flow prevails over the whole area.
For Plage de Trémazan :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Mist and fog. No precipitation. In the evening, overcast skies but some breaks developing.
Chance of light rain. SW force 3 in the middle of the day becoming SSW force 4 in the evening. Gusts reaching 19 knots in the evening. Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming reduced by mist in the evening.