South Wall Mackay Harbour surf forecast from 16 Jul 2026:
- Most powerful swell: Wednesday 22 Jul, 1AM (local time) - 3.5ft (1.1m), 7s period, ESE swell with 136 kJ wave energy.
Best Forecast Surf Conditions for South Wall Mackay Harbour this week:
The most powerful waves expected at South Wall Mackay Harbour in the next 16 days are 1.1m 7s and forecast to arrive on Wednesday (Jul 22) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1AM (Wed 22nd Jul) | 3.5ft (1.1m) 7s |
Table - best surf conditions forecast for South Wall Mackay Harbour 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