Wonthaggi surf forecast from 22 Aug 2026:
- Best quality surf: Sunday 23 Aug, 7PM (local time) - 6.5ft (2.0m), 16s period, WSW swell with offshore winds.
- Most powerful swell: Saturday 22 Aug, 4PM (local time) - 11ft (3.5m), 14s period, WSW swell with 4,568 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 7PM (local time) - 6.5ft (2.0m), 16s period with WSW swell.
Best Forecast Surf Conditions for Wonthaggi this week:
The surf forecast for Wonthaggi over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 7PM. The primary swell is predicted to be 2.0m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Wonthaggi in the next 16 days are 3.5m 14s and forecast to arrive on Saturday (Aug 22) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Aug 25) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sun 23rd Aug) | 6.5ft (2.0m) 16s |
| Best Surf | 7PM (Sun 23rd Aug) | 6.5ft (2.0m) 16s |
| Most Powerful | 4PM (Sat 22nd Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Wonthaggi 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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