Castlepoint - Slippery surf forecast from 18 Oct 2026:
- Best quality surf: Monday 19 Oct, 1AM (local time) - 6ft (1.9m), 14s period, S swell with offshore winds.
- Most powerful swell: Monday 19 Oct, 7AM (local time) - 6ft (1.9m), 14s period, S swell with 1,402 kJ wave energy.
- Next surfable swell (1★+): Monday 19 Oct, 1AM (local time) - 6ft (1.9m), 14s period with S swell.
Best Forecast Surf Conditions for Castlepoint - Slippery this week:
The surf forecast for Castlepoint - Slippery over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 19) at 1AM. The primary swell is predicted to be 1.9m and 14s period with a secondary swell of 0.4m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Castlepoint - Slippery in the next 16 days are 1.9m 14s and forecast to arrive on Monday (Oct 19) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Oct 25) at 10AM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 19th Oct) | 6ft (1.9m) 14s |
| Best Surf | 1AM (Mon 19th Oct) | 6ft (1.9m) 14s |
| Most Powerful | 7AM (Mon 19th Oct) | 6ft (1.9m) 14s |
Table - best surf conditions forecast for Castlepoint - Slippery 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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