High 1019 hPa centered on West Channel moving at 7 knots to the North-North-West to be centered on the South-West of England.Low 1008 hPa centered at 130 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 7 knots to the West-North-West.
For Plovan :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Lots of cloud dispersing during the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, clear skies.
W force 3 turning SW in the middle of the day then WSW force 2. Gusts reaching 12 knots until the middle of the day. Slight sea. Low, short swell from SW. Good visibility becoming excellent in the middle of the day.