Gnaraloo surf forecast from 23 Aug 2026:
- Best quality surf: Thursday 27 Aug, 8AM (local time) - 7ft (2.1m), 17s period, WSW swell with glassy winds.
- Most powerful swell: Thursday 27 Aug, 2AM (local time) - 7.5ft (2.3m), 17s period, WSW swell with 3,087 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 8AM (local time) - 3.5ft (1.0m), 16s period with W swell.
Best Forecast Surf Conditions for Gnaraloo this week:
The surf forecast for Gnaraloo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 8AM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.9m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Gnaraloo in the next 16 days are 2.3m 17s and forecast to arrive on Thursday (Aug 27) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Friday (Aug 28) at 8PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 24th Aug) | 3.5ft (1.0m) 16s |
| Best Surf | 8AM (Thu 27th Aug) | 7ft (2.1m) 17s |
| Most Powerful | 2AM (Thu 27th Aug) | 7.5ft (2.3m) 17s |
Table - best surf conditions forecast for Gnaraloo 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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