Banks Peninsula - Stony Bay surf forecast from 16 Jul 2026:
- Best quality surf: Saturday 18 Jul, 9AM (local time) - 8ft (2.5m), 23s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 18 Jul, 9AM (local time) - 8ft (2.5m), 23s period, S swell with 6,860 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 3AM (local time) - 3.5ft (1.1m), 16s period with ESE swell.
Best Forecast Surf Conditions for Banks Peninsula - Stony Bay this week:
The surf forecast for Banks Peninsula - Stony Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 17) at 3AM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 1.4m and 12s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Banks Peninsula - Stony Bay in the next 16 days are 2.5m 23s and forecast to arrive on Saturday (Jul 18) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 17th Jul) | 3.5ft (1.1m) 16s |
| Best Surf | 9AM (Sat 18th Jul) | 8ft (2.5m) 23s |
| Most Powerful | 9AM (Sat 18th Jul) | 8ft (2.5m) 23s |
Table - best surf conditions forecast for Banks Peninsula - Stony Bay 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)
Nearest