Siyayi surf forecast from 12 Oct 2026:
- Best quality surf: Thursday 15 Oct, 5AM (local time) - 5ft (1.5m), 9s period, ENE swell with cross-offshore winds.
- Most powerful swell: Saturday 17 Oct, 11PM (local time) - 8ft (2.5m), 7s period, SSW swell with 657 kJ wave energy.
- Next surfable swell (1★+): Tuesday 13 Oct, 2AM (local time) - 6ft (1.8m), 7s period with ENE swell.
Best Forecast Surf Conditions for Siyayi this week:
The surf forecast for Siyayi over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 13) at 2AM. The primary swell is predicted to be 1.8m and 7s period with a secondary swell of 0.3m and 12s. Another secondary swell of 0.4m and 12s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Siyayi in the next 16 days are 2.5m 7s and forecast to arrive on Saturday (Oct 17) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Oct 19) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 13th Oct) | 6ft (1.8m) 7s |
| Best Surf | 5AM (Thu 15th Oct) | 5ft (1.5m) 9s |
| Most Powerful | 11PM (Sat 17th Oct) | 8ft (2.5m) 7s |
Table - best surf conditions forecast for Siyayi 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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