High 1027 hPa centered at 80 nautical miles in the West-South-West of the isles of Scilly moving at 14 knots to the East-North-East and weakening to 1022 hPa to be centered on the center of England.
For Penfoul :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Thursday to Friday NE wind force 2 continuing all night. Gusts reaching 7 knots in the middle of the night.
Slight sea becoming smooth to slight at the end of the night. Low, short swell from WNW. Excellent visibility becoming good in the middle of the night then good. Daytime of Friday 7 august : The weather will be good.
Fair weather with mostly clear skies. In the evening, skies gradually hazing over.
No precipitation. ENE force 2 freshening NNE force 4 in the middle of the day then becoming NE. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day.