We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast.Drizzle followed by showers in the morning, showers in the afternoon.In the evening, very cloudy skies becoming totally overcast. Chance of light rain. NE wind force 2 continuing all day. Gusts reaching 11 knots in the middle of the day. Slight sea. Low, short swell from SSW. Good visibility becoming good in the middle of the day then good.