Low 963 hPa centered at 160 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 17 knots to the North-East and dropping to 957 hPa to be centered on the Celtic Sea.
For Plage de Porh Puns :
Warning moderate gale offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloudy spells, sometimes dense. Light showers. In the evening, cloud and long sunny periods.
Possibility of showers SW wind force 5 from the middle of the day. Gusts reaching 30 knots in the middle of the day. Rough sea. Moderate, fairly long swell from S. Excellent visibility.