Sandy Bay surf forecast from 17 Oct 2026:
- Best quality surf: Sunday 18 Oct, 11PM (local time) - 8ft (2.5m), 12s period, SW swell with cross-offshore winds.
- Most powerful swell: Wednesday 21 Oct, 11AM (local time) - 11ft (3.5m), 12s period, WSW swell with 3,238 kJ wave energy.
- Next surfable swell (1★+): Sunday 18 Oct, 11PM (local time) - 8ft (2.5m), 12s period with SW swell.
Best Forecast Surf Conditions for Sandy Bay this week:
The surf forecast for Sandy Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 18) at 11PM. The primary swell is predicted to be 2.5m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sandy Bay in the next 16 days are 3.5m 12s and forecast to arrive on Wednesday (Oct 21) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Sunday (Oct 18) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 18th Oct) | 8ft (2.5m) 12s |
| Best Surf | 11PM (Sun 18th Oct) | 8ft (2.5m) 12s |
| Most Powerful | 11AM (Wed 21st Oct) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Sandy Bay 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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