Low 994 hPa centered at 190 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 31 knots to the East-North-East to be centered on the South of the Irish Sea.
For Pornic :
Warning moderate gale offshore.
The reliability of the situation is assessed at 75%.
Overcast in the morning, very cloudy with possibility of thunder storms in the afternoon. Showers all day. In the evening, good clear periods but lots of cloud, too.
Light showers. SW force 5 becoming force 6 in the middle of the day then W. Gusts reaching 46 knots from the middle of the day. Slight sea becoming moderate in the middle of the day. Low from N. Excellent visibility.