A northeasterly, moderate and variable flow prevails over the North of the basin. Over the South, it is westerly, moderate and very variable.
For Portnoo :
No gale warning.
The reliability of the situation is good.
Very cloudy skies with short clear spells. Risk of showers in the morning, showers in the afternoon. In the evening, very cloudy.
Showers. ESE force 3 in the morning turning NNW in the evening. Gusts reaching 13 knots. Smooth to slight sea. Low, fairly long swell from W. Poor visibility becoming good in the middle of the day then poor.