Skies changeable with risk of thundery outbreaks developing.Light showers all day.In the evening, good clear periods but lots of cloud, too. Showers towards the end of the night. WSW force 2 becoming force 3 in the middle of the day then WNW force 2. Gusts reaching 11 knots in the middle of the day. Slight sea. Low, fairly long swell from SSW. Excellent visibility becoming excellent in the middle of the day then good.