Warning: intensely active electrical storms in the morning, good clear periods with lots of cloud in the afternoon.Some heavy showers in the morning, possibility of showers in the afternoon.In the evening, clear periods developing. Chance of light rain. ESE force 2 turning SSE in the middle of the day then SW. Gusts reaching 10 knots in the morning. Smooth to slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming poor in the middle of the day then good.