A southerly, very strong and very variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, very strong and very variable.
For Trébeurden :
Warning moderate gale offshore.
The reliability of the situation is assessed at 80%.
Very cloudy skies to overcast. Chance of light rain. In the evening, very cloudy.
Light showers progressively becoming less frequent. WSW force 5 in the middle of the day freshening force 7 in the evening. Gusts reaching 42 knots in the evening. Slight sea becoming moderate in the evening. Low, fairly long swell from SSW. Good visibility becoming excellent in the evening.