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 Port-Manec"h - Kerdruc : No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, cloudy spells, sometimes dense. Showers towards the end of the night. E wind force 3. Gusts reaching 20 knots in the evening. Slight sea. Low, short swell from SW. Good visibility.
semaphore stations
Station Ile De Groix located 24 km from Port-Manec'h - Kerdruc