Bright spells increasing during the morning, very cloudy with possibility of thunder storms in the afternoon.Risk of showers in the morning, possibility of showers in the afternoon.In the evening, clear periods developing. Possibility of showers S force 2 turning W force 3 in the middle of the day then NNW force 2. Gusts reaching 12 knots in the middle of the day. Slight sea. Low, short swell from NNE. Visibility reduced by mist becoming excellent in the middle of the day then good.