Low 965 hPa centered on the Celtic Sea moving at 5 knots to the North-North-East and rising to 982 hPa to be centered on the center of Ireland.
For Penfoul :
Warning moderate gale offshore.
The reliability of the situation is assessed at 80%.
For the night from Friday to Saturday SSW wind force 6 continuing all night. Gusts reaching 49 knots in the early part of the night.
Very rough sea becoming rough to very rough in the middle of the night. Moderate, long swell from WNW. Excellent visibility. Daytime of Saturday 24 january : The atmosphere will remain unstable.
Overcast in the morning, very cloudy in the afternoon. Showers all day. In the evening, very cloudy.
Showers towards the end of the night. SW force 6 becoming WSW force 5 in the middle of the day then W force 6. Gusts reaching 41 knots in the morning. Rough to very rough sea. Moderate, long swell from WNW. Excellent visibility.