Onekaka Surf Break

Lat Long: 40.75° S 172.71° E

Onekaka WaveFinder

Issued: 6 am 27 Oct 2026 (local time)

Forecast update in  hr  min

Today's Onekaka sea temperature is
16.1°C
2.2° 

Onekaka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Onekaka surf forecast from 26 Oct 2026:

  • Most powerful swell: Monday 2 Nov, 4PM (local time) - 4.5ft (1.3m), 6s period, NNW swell with 109 kJ wave energy.

Best Forecast Surf Conditions for Onekaka this week:

The most powerful waves expected at Onekaka in the next 16 days are 1.3m 6s and forecast to arrive on Monday (Nov 02) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Monday (Nov 02) at 7PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Mon 2nd Nov)4.5ft (1.3m) 6s

Table - best surf conditions forecast for Onekaka over the next 16 days.


  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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