For Heather Island :
No gale warning.
The reliability of the situation is good.
Very cloudy skies with short clear spells. Risk of showers in the morning, no precipitation in the afternoon. In the evening, clear periods developing.
No precipitation. NE force 4 in the morning becoming NNE force 3 in the evening. Gusts reaching 20 knots in the middle of the day. Smooth sea. Low, long swell from WSW. Excellent visibility.