Siyayi surf forecast from 12 Jul 2026:
- Best quality surf: Sunday 12 Jul, 8PM (local time) - 4.5ft (1.3m), 12s period, S swell with glassy winds.
- Most powerful swell: Saturday 18 Jul, 11AM (local time) - 6ft (1.9m), 12s period, S swell with 1,083 kJ wave energy.
- Next surfable swell (1★+): Sunday 12 Jul, 8PM (local time) - 4.5ft (1.3m), 12s period with S 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 Sunday (Jul 12) at 8PM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 0.5m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Siyayi in the next 16 days are 1.9m 12s and forecast to arrive on Saturday (Jul 18) 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 1.2m 5s period and expected on Friday (Jul 17) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 12th Jul) | 4.5ft (1.3m) 12s |
| Best Surf | 8PM (Sun 12th Jul) | 4.5ft (1.3m) 12s |
| Most Powerful | 11AM (Sat 18th Jul) | 6ft (1.9m) 12s |
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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