High, thick cloud cover in the morning, very cloudy with possibility of thunder storms in the afternoon.No precipitation in the morning, heavy showers in the afternoon.In the evening, changeable skies clearing completely. Possibility of showers E force 2 in the morning temporarily NE force 3 in the middle of the day. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, short swell from NE. Excellent visibility becoming reduced by mist in the middle of the day then reduced by mist.