Low 1005 hPa centered at 310 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 11 knots to the East and dropping to 1002 hPa to be centered at 140 nautical miles in the West of Ouessant.
For Carantec :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fairly cloudless skies becoming changeable during the morning, sun and storm clouds in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, cloud and long sunny periods.
Chance of light rain. S force 3 turning SW in the middle of the day then W force 2. Gusts reaching 17 knots in the middle of the day. Smooth sea. Low, short swell from N then from NNW in the middle of the day then from NNW. Poor visibility becoming excellent in the middle of the day then good.