Avalanche surf forecast from 21 Aug 2026:
- Best quality surf: Saturday 22 Aug, 2AM (local time) - 2.5ft (0.7m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 5PM (local time) - 2.5ft (0.7m), 16s period, WSW swell with 232 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 2AM (local time) - 2.5ft (0.7m), 10s period with WNW swell.
Best Forecast Surf Conditions for Avalanche this week:
The surf forecast for Avalanche over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 2AM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.8m and 8s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Avalanche in the next 16 days are 0.7m 16s and forecast to arrive on Tuesday (Aug 25) at 5PM. 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+) | 2AM (Sat 22nd Aug) | 2.5ft (0.7m) 10s |
| Best Surf | 2AM (Sat 22nd Aug) | 2.5ft (0.7m) 10s |
| Most Powerful | 5PM (Tue 25th Aug) | 2.5ft (0.7m) 16s |
Table - best surf conditions forecast for Avalanche 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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