Low 971 hPa centered at 110 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 20 knots to the North-North-East and rising to 978 hPa to be centered on the North of Ireland.
For Port-la-Vigne :
Warning fresh gale offshore.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Fairly cloudless skies becoming changeable during the morning, overcast skies in the afternoon. No precipitation in the morning, light showers dying away progressively in the afternoon. In the evening, overcast skies.
Showers. SSE wind force 5 continuing all day. Gusts reaching 36 knots in the middle of the day. Smooth to slight sea. Low, long swell from WNW. Excellent visibility.