A westerly, moderate and mostly variable flow prevails over the whole area.
For Arklow :
No gale warning.
The reliability of the situation is very good.
Good clear periods but cloud building. Light showers followed by rain. In the evening, overcast skies.
Light rain. W force 3 in the middle of the day turning SW in the evening. Gusts reaching 13 knots in the middle of the day. Smooth sea. Low, short swell from SSE. Excellent visibility becoming good in the evening.