Dongara-Port Denison surf forecast from 22 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 8AM (local time) - 7.5ft (2.3m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 5PM (local time) - 13ft (4.0m), 18s period, SW swell with 10,768 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 11PM (local time) - 5ft (1.6m), 13s period with SW swell.
Best Forecast Surf Conditions for Dongara-Port Denison this week:
The surf forecast for Dongara-Port Denison over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 11PM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 1.2m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dongara-Port Denison in the next 16 days are 4.0m 18s and forecast to arrive on Wednesday (Aug 26) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Saturday (Aug 29) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 23rd Aug) | 5ft (1.6m) 13s |
| Best Surf | 8AM (Wed 26th Aug) | 7.5ft (2.3m) 16s |
| Most Powerful | 5PM (Wed 26th Aug) | 13ft (4.0m) 18s |
Table - best surf conditions forecast for Dongara-Port Denison 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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