Stormy but improving progressively during the morning, very cloudy with possibility of thunder storms in the afternoon.Showers all day.In the evening, skies clearing but continuing risk of storms. Showers towards the end of the night. WSW force 4 becoming force 3 in the middle of the day then SSW. Gusts reaching 23 knots in the morning. Slight sea. Low, short swell from S. Excellent visibility becoming good in the middle of the day then poor.