Sunny after slow dispersal of fog in the morning, very cloudy with possibility of thunder storms in the afternoon.Risk of showers in the morning, showers late in the day.In the evening, clear periods developing. Light showers progressively becoming less frequent. S force 2 in the morning temporarily ESE in the middle of the day. Gusts reaching 12 knots in the morning. Smooth to slight sea. Low, short swell from ESE. Visibility reduced by fog becoming good in the middle of the day then reduced by mist.