A southwesterly, very strong and very variable flow prevails over the whole area.
For Achill Island :
Warning moderate gale offshore.
The reliability of the situation is good.
Very cloudy skies with short clear spells. Showers followed by rain in the morning, no precipitation in the afternoon. In the evening, very cloudy skies to overcast.
Chance of light rain. SSW force 6 becoming SW force 5 in the middle of the day then force 4. Gusts reaching 43 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, short swell from W. Excellent visibility.