We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods but cloud building.Light showers.In the evening, clear periods developing. Chance of light rain. SW wind force 3 from the middle of the day. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, short swell from SSW. Excellent visibility becoming poor in the evening.