High 1026 hPa centered on the Celtic Sea moving at 5 knots to the North-North-East and gaining strength to 1031 hPa to be centered on Wales.
For Grève de Pors Pin : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Warm sun all day.In the evening, clear skies. NNE force 2 in the morning turning ENE in the evening. Gusts reaching 12 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NE. Good visibility becoming excellent in the middle of the day then excellent.
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