For Mercury Yacht Harbour :
Warning moderate gale offshore.
The reliability of the situation is good.
Sun but cloud increasing in the morning, very cloudy skies to overcast in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, clear periods developing.
No precipitation. WSW force 4 in the morning becoming W force 3 in the evening. Gusts reaching 27 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from SSW. Excellent visibility becoming good in the evening.