Low 981 hPa centered on the Celtic Sea moving at 12 knots to the West and rising to 993 hPa to be centered at 250 nautical miles in the West of Fastnet Rock (South-West Ireland).
For Plage de la Baie du Kernic :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods. Light showers progressively becoming less frequent. In the evening, good clear periods but cloud building.
No precipitation. SW force 4 in the middle of the day turning S force 3 in the evening. Gusts reaching 22 knots in the middle of the day. Moderate sea becoming slight in the evening. Moderate, fairly long swell from WNW then low in the evening. Excellent visibility becoming poor in the evening.