A northwesterly, moderate and very variable flow prevails over the whole area.
For Trébeurden :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies clearing completely. No precipitation. In the evening, light cloudy spells.
WNW wind force 4 from the middle of the day. Gusts reaching 19 knots in the evening. Slight sea. Low, short swell from W then from NNE in the evening. Good visibility becoming excellent in the evening.