Mahanga Beach surf forecast from 4 Sep 2026:
- Best quality surf: Saturday 5 Sep, 9PM (local time) - 3.5ft (1.0m), 5s period, NNE swell with cross-offshore winds.
- Most powerful swell: Friday 11 Sep, 6PM (local time) - 8ft (2.5m), 9s period, S swell with 1,028 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 9PM (local time) - 3.5ft (1.0m), 5s period with NNE swell.
Best Forecast Surf Conditions for Mahanga Beach this week:
The surf forecast for Mahanga Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 9PM. The primary swell is predicted to be 1.0m and 5s period with a secondary swell of 0.8m and 5s. Another secondary swell of 0.5m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Mahanga Beach in the next 16 days are 2.5m 9s and forecast to arrive on Friday (Sep 11) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 6s period and expected on Friday (Sep 11) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 5th Sep) | 3.5ft (1.0m) 5s |
| Best Surf | 9PM (Sat 5th Sep) | 3.5ft (1.0m) 5s |
| Most Powerful | 6PM (Fri 11th Sep) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Mahanga 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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