A southerly, very strong and mostly variable flow prevails over the South-West and the North-East of the basin. Over the North-West and the South-East, it is westerly, strong and mostly variable.
For Tréac"h er Goured :
Warning moderate gale offshore.
The reliability of the situation is assessed at 80%.
Skies changeable to very cloudy. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, very cloudy skies becoming totally overcast.
Chance of light rain. W force 5 in the morning turning S force 6 in the evening. Gusts reaching 31 knots until the middle of the day. Rough to very rough sea becoming rough in the evening. Moderate, long swell from W. Excellent visibility.