Avalon-South surf forecast from 21 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 7AM (local time) - 5.5ft (1.7m), 8s period, NE swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 7AM (local time) - 5.5ft (1.7m), 8s period, NE swell with 346 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 4AM (local time) - 4.5ft (1.4m), 6s period with NE swell.
Best Forecast Surf Conditions for Avalon-South this week:
The surf forecast for Avalon-South over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 4AM. The primary swell is predicted to be 1.4m and 6s period with a secondary swell of 1.1m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Avalon-South in the next 16 days are 1.7m 8s and forecast to arrive on Wednesday (Aug 26) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 11s period and expected on Sunday (Aug 23) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Tue 25th Aug) | 4.5ft (1.4m) 6s |
| Best Surf | 7AM (Wed 26th Aug) | 5.5ft (1.7m) 8s |
| Most Powerful | 7AM (Wed 26th Aug) | 5.5ft (1.7m) 8s |
Table - best surf conditions forecast for Avalon-South 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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