Battery Beach surf forecast from 21 Aug 2026:
- Best quality surf: Sunday 23 Aug, 2AM (local time) - 10ft (3.0m), 9s period, S swell with cross-shore winds.
- Most powerful swell: Wednesday 26 Aug, 11PM (local time) - 7.5ft (2.3m), 17s period, S swell with 3,092 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 2AM (local time) - 2.5ft (0.8m), 11s period with S swell.
Best Forecast Surf Conditions for Battery Beach this week:
The surf forecast for Battery Beach 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 0.8m and 11s period with a secondary swell of 0.4m and 8s. Another secondary swell of 0.3m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Battery Beach in the next 16 days are 2.3m 17s and forecast to arrive on Wednesday (Aug 26) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 22nd Aug) | 2.5ft (0.8m) 11s |
| Best Surf | 2AM (Sun 23rd Aug) | 10ft (3.0m) 9s |
| Most Powerful | 11PM (Wed 26th Aug) | 7.5ft (2.3m) 17s |
Table - best surf conditions forecast for Battery Beach 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