Very cloudy with risk of storms.Showers towards the end of the night.In the evening, warning: storms: considerable electrical activity. Heavy showers. NNE force 2 in the middle of the day turning SSE force 1 in the evening. Gusts reaching 11 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from ESE. Good visibility becoming reduced by fog in the evening.