Clouding over with thunderstorms developing in the morning, sun and storm clouds in the afternoon.Showers all day.In the evening, changeable skies with risk of storms. Possibility of showers ESE force 3 becoming SE force 2 in the middle of the day then SSE. Gusts reaching 11 knots in the morning. Smooth to slight sea. Low, short swell from ENE. Poor visibility becoming excellent in the middle of the day then good.