A southwesterly, moderate and very variable flow prevails over the North-West of the basin. Over the South and the East, it is northwesterly, moderate and very variable.
For Trébeurden :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. NW wind force 5 continuing all day. Gusts reaching 28 knots in the morning. Moderate sea. Moderate, fairly long swell from NW. Poor visibility becoming excellent in the middle of the day.