Ninety Mile Beach surf forecast from 13 Sep 2026:
- Best quality surf: Monday 14 Sep, 12PM (local time) - 11ft (3.5m), 16s period, SW swell with cross-onshore winds.
- Most powerful swell: Friday 18 Sep, 9PM (local time) - 15ft (4.5m), 15s period, SW swell with 9,231 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 12PM (local time) - 11ft (3.5m), 16s period with SW swell.
Best Forecast Surf Conditions for Ninety Mile Beach this week:
The surf forecast for Ninety Mile Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 12PM. The primary swell is predicted to be 3.5m and 16s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Ninety Mile Beach in the next 16 days are 4.5m 15s and forecast to arrive on Friday (Sep 18) at 9PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Mon 14th Sep) | 11ft (3.5m) 16s |
| Best Surf | 12PM (Mon 14th Sep) | 11ft (3.5m) 16s |
| Most Powerful | 9PM (Fri 18th Sep) | 15ft (4.5m) 15s |
Table - best surf conditions forecast for Ninety Mile Beach 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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