For Island Bay :
No gale warning.
The reliability of the situation is good.
Very cloudy. Light showers. In the evening, very cloudy with risk of storms.
Showers. N force 4 in the middle of the day turning W in the evening. Gusts reaching 23 knots in the evening. Moderate sea. Low, fairly long swell from WSW then moderate in the evening. Excellent visibility becoming poor in the evening.