Manitoulin Island surf forecast from 29 Aug 2026:
- Most powerful swell: Wednesday 2 Sep, 8PM (local time) - 1ft (0.3m), 3s period, W swell with 1 kJ wave energy.
Best Forecast Surf Conditions for Manitoulin Island this week:
The most powerful waves expected at Manitoulin Island in the next 16 days are 0.3m 3s and forecast to arrive on Wednesday (Sep 02) at 8PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Aug 31) at 11AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Wed 2nd Sep) | 1ft (0.3m) 3s |
Table - best surf conditions forecast for Manitoulin Island 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