Cathedral Rock surf forecast from 21 Aug 2026:
- Best quality surf: Saturday 22 Aug, 5AM (local time) - 6ft (1.8m), 14s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 11AM (local time) - 11ft (3.5m), 19s period, WSW swell with 9,627 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 5AM (local time) - 6ft (1.8m), 14s period with WSW swell.
Best Forecast Surf Conditions for Cathedral Rock this week:
The surf forecast for Cathedral Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 5AM. The primary swell is predicted to be 1.8m and 14s period with a secondary swell of 1.1m and 18s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cathedral Rock in the next 16 days are 3.5m 19s and forecast to arrive on Wednesday (Aug 26) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Aug 23) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 22nd Aug) | 6ft (1.8m) 14s |
| Best Surf | 5AM (Sat 22nd Aug) | 6ft (1.8m) 14s |
| Most Powerful | 11AM (Wed 26th Aug) | 11ft (3.5m) 19s |
Table - best surf conditions forecast for Cathedral Rock 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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