Stormy day.Risk of showers in the morning, heavy showers in the afternoon.In the evening, skies progressively clouding over with storms forming. Light showers. SSE force 3 turning SW in the middle of the day then W force 2. Gusts reaching 12 knots in the middle of the day. Slight sea. Low, short swell from NE. Excellent visibility becoming poor in the middle of the day then reduced by mist.