Grand Rivere surf forecast from 17 Jul 2026:
- Most powerful swell: Saturday 18 Jul, 5PM (local time) - 7ft (2.2m), 8s period, ENE swell with 646 kJ wave energy.
Best Forecast Surf Conditions for Grand Rivere this week:
The most powerful waves expected at Grand Rivere in the next 16 days are 2.2m 8s and forecast to arrive on Saturday (Jul 18) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 8s period and expected on Thursday (Jul 23) at 5PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sat 18th Jul) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Grand Rivere 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