Mainside surf forecast from 8 Jul 2026:
- Most powerful swell: Sunday 12 Jul, 9PM (local time) - 2ft (0.6m), 11s period, W swell with 91 kJ wave energy.
Best Forecast Surf Conditions for Mainside this week:
The most powerful waves expected at Mainside in the next 16 days are 0.6m 11s and forecast to arrive on Sunday (Jul 12) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7.5m 18s period and expected on Friday (Jul 10) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Sun 12th Jul) | 2ft (0.6m) 11s |
Table - best surf conditions forecast for Mainside 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