We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sun but cloud increasing in the morning, very cloudy skies to overcast in the afternoon.Light showers all day.In the evening, very cloudy. No precipitation. SW force 2 turning NW force 3 in the middle of the day then W force 2. Gusts reaching 16 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Poor visibility becoming good in the middle of the day then excellent.