For Christchurch :
No gale warning.
For the night from Saturday to Sunday WNW wind force 2 continuing all night. Gusts reaching 13 knots at the end of the night.
Slight sea. Low, short swell from SSE. Good visibility. Daytime of Sunday 14 september : The unsettled weather will become more unpredictable in the second half of the day.
Skies changeable to very cloudy. Risk of showers in the morning, light showers in the afternoon. In the evening, cloud and long sunny periods.
Possibility of showers WSW force 2 in the morning turning N in the evening. Gusts reaching 13 knots until the middle of the day. Slight sea becoming moderate in the middle of the day. Low, short swell from SSE. Good visibility temporarily in the middle of the day.