A southeasterly, moderate and very variable flow prevails over the whole area.
For Plage de Trémazan :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, light cloudy spells.
SSW force 2 turning WSW force 3 in the middle of the day then SSW. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day then good.