We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells.Showers all day.In the evening, clear periods developing. Chance of light rain. WNW force 2 freshening NE force 4 in the middle of the day then becoming NNE. Gusts reaching 30 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from SSE. Poor visibility becoming excellent in the middle of the day.