A northerly, moderate and very variable flow prevails over the West and the North of the basin. Over the South-East, it is southwesterly, moderate and very variable.
For Portnoo :
No gale warning.
The reliability of the situation is very good.
Overcast with reduced visibility in the morning, very cloudy in the afternoon. Drizzle in the morning, possibility of showers in late afternoon. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. W force 5 turning NW in the middle of the day then N force 4. Gusts reaching 27 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from W then low in the evening. Visibility reduced by mist becoming poor in the middle of the day then excellent.