Sai Wan Beach surf forecast from 15 Jul 2026:
- Most powerful swell: Tuesday 21 Jul, 8PM (local time) - 1.5ft (0.4m), 5s period, SE swell with 7 kJ wave energy.
Best Forecast Surf Conditions for Sai Wan Beach this week:
The most powerful waves expected at Sai Wan Beach in the next 16 days are 0.4m 5s and forecast to arrive on Tuesday (Jul 21) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Saturday (Jul 18) at 8AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Tue 21st Jul) | 1.5ft (0.4m) 5s |
Table - best surf conditions forecast for Sai Wan 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