Double Mouth surf forecast from 22 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 8AM (local time) - 8ft (2.4m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Wednesday 26 Aug, 8PM (local time) - 10ft (3.0m), 17s period, S swell with 4,817 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 8PM (local time) - 5ft (1.6m), 10s period with SSW swell.
Best Forecast Surf Conditions for Double Mouth this week:
The surf forecast for Double Mouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 8PM. The primary swell is predicted to be 1.6m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Double Mouth in the next 16 days are 3.0m 17s and forecast to arrive on Wednesday (Aug 26) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 9s period and expected on Friday (Aug 28) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 23rd Aug) | 5ft (1.6m) 10s |
| Best Surf | 8AM (Wed 26th Aug) | 8ft (2.4m) 17s |
| Most Powerful | 8PM (Wed 26th Aug) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Double Mouth 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)
Nearest