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 Kerpape :
Warning fresh gale offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear periods developing. Light showers progressively becoming less frequent. In the evening, lots of good clear periods.
Possibility of showers WSW force 6 in the middle of the day becoming force 5 in the evening. Gusts reaching 40 knots in the middle of the day. Rough sea. Moderate, fairly long swell from S. Good visibility becoming excellent in the evening.