Black Rocks Jetty surf forecast from 21 Aug 2026:
- Best quality surf: Saturday 29 Aug, 1AM (local time) - 15ft (4.5m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 7PM (local time) - 15ft (4.5m), 17s period, SSW swell with 13,046 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 4AM (local time) - 4.5ft (1.4m), 14s period with SW swell.
Best Forecast Surf Conditions for Black Rocks Jetty this week:
The surf forecast for Black Rocks Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 4AM. The primary swell is predicted to be 1.4m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Black Rocks Jetty in the next 16 days are 4.5m 17s and forecast to arrive on Friday (Aug 28) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 10s period and expected on Saturday (Aug 22) at 1PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 22nd Aug) | 4.5ft (1.4m) 14s |
| Best Surf | 1AM (Sat 29th Aug) | 15ft (4.5m) 17s |
| Most Powerful | 7PM (Fri 28th Aug) | 15ft (4.5m) 17s |
Table - best surf conditions forecast for Black Rocks Jetty 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