Low 1000 hPa centered on the center of Ireland moving at 16 knots to the South-East and rising to 1008 hPa to be centered at 50 nautical miles in the West-South-West of the isles of Scilly.
For Arklow :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies to overcast. Some light rain in the morning, light showers dying away progressively in the afternoon. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. ESE force 4 becoming SE force 3 in the middle of the day then SSE. Gusts reaching 19 knots in the morning. Slight sea. Low, short swell from SSE. Good visibility becoming poor in the middle of the day then good.