For Christchurch :
No gale warning.
The reliability of the situation is good.
Very cloudy skies to overcast. Light rain. In the evening, very cloudy skies to overcast.
Light rain. WSW wind force 5 from the middle of the day. Gusts reaching 27 knots in the middle of the day. Rough to very rough sea. Moderate, fairly long swell from SE. Excellent visibility.