We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable becoming very cloudy in the afternoon.No precipitation.In the evening, very cloudy skies becoming totally overcast. No precipitation. W force 3 in the morning temporarily WNW force 4 in the middle of the day. Gusts reaching 23 knots in the middle of the day. Smooth sea temporarily smooth to slight in the middle of the day. Low from N. Excellent visibility becoming excellent in the evening.