Sumner Bar
Christchurch, Canterbury
SELECT DAY
12AM6AM12PM6PM11PM
Current Conditions
🌬️ WIND
N
E
S
W
12
kt
kt
🌊 SWELL
N
E
S
W
0.8
ft
ft
Swell Height
0.8ft
Swell Period
10s
Wind Speed
12kt
Air Temp
14°C
Wind Gusts
--kt
Precipitation
0mm
Secondary Swell
0.5ft @ 8s
📡 Data Source
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📍 Local Knowledge
Sumner Bar in Kaikoura is a fairly exposed beach and river bar break that has inconsistent surf with no particular seasonal pattern. The best conditions occur when a distant East-northeast groundswell combines with an offshore wind direction from the Southwest. The break offers both left and right hand waves and provides good surf at all stages of the tide. It is rarely crowded here, though surfers should take care as strong rips are a significant hazard. The best time of year for surfing Sumner Bar with consistent, clean waves is during the winter, particularly the month of July.
Best Swell: SE
Bottom: Sand
Ideal Conditions
Swell: ENE
Wind: SW