Thirroul surf forecast from 6 Oct 2026:
- Best quality surf: Friday 9 Oct, 5AM (local time) - 7ft (2.1m), 11s period, SE swell with cross-offshore winds.
- Most powerful swell: Wednesday 7 Oct, 8AM (local time) - 11ft (3.5m), 10s period, S swell with 2,590 kJ wave energy.
- Next surfable swell (1★+): Thursday 8 Oct, 11PM (local time) - 6ft (1.9m), 9s period with SE swell.
Best Forecast Surf Conditions for Thirroul this week:
The surf forecast for Thirroul over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 08) at 11PM. The primary swell is predicted to be 1.9m and 9s period with a secondary swell of 0.3m and 9s. Another secondary swell of 1.1m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Thirroul in the next 16 days are 3.5m 10s and forecast to arrive on Wednesday (Oct 07) at 8AM. 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 3s period and expected on Saturday (Oct 10) at 2AM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 8th Oct) | 6ft (1.9m) 9s |
| Best Surf | 5AM (Fri 9th Oct) | 7ft (2.1m) 11s |
| Most Powerful | 8AM (Wed 7th Oct) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Thirroul 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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