A southeasterly, weak and particularly variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, moderate and variable.
For Achill Island :
No gale warning.
The reliability of the situation is poor.
For the night from Saturday to Sunday W force 3 in the early part of the night becoming force 4. Gusts reaching 21 knots at the end of the night.
Slight sea. Low, short swell from WNW. Excellent visibility. Daytime of Sunday 25 may : The atmosphere will remain unstable.
Very cloudy skies with short clear spells. Light showers all day. In the evening, good clear periods but lots of cloud, too.
Light showers. WNW wind force 4 continuing all day. Gusts reaching 22 knots in the morning. Slight sea. Low, short swell from WNW. Excellent visibility.