Big Rock surf forecast from 23 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 5AM (local time) - 3.5ft (1.1m), 12s period, S swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 5AM (local time) - 3.5ft (1.1m), 17s period, SW swell with 671 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 8PM (local time) - 2ft (0.6m), 17s period with WSW swell.
Best Forecast Surf Conditions for Big Rock this week:
The surf forecast for Big Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 8PM. The primary swell is predicted to be 0.6m and 17s period with a secondary swell of 0.7m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Big Rock in the next 16 days are 1.1m 17s and forecast to arrive on Saturday (Aug 29) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 24th Aug) | 2ft (0.6m) 17s |
| Best Surf | 5AM (Wed 26th Aug) | 3.5ft (1.1m) 12s |
| Most Powerful | 5AM (Sat 29th Aug) | 3.5ft (1.1m) 17s |
Table - best surf conditions forecast for Big 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)
Nearest