Grand-Lahou surf forecast from 30 Aug 2026:
- Most powerful swell: Sunday 30 Aug, 3PM (local time) - 5ft (1.6m), 15s period, SSW swell with 1,162 kJ wave energy.
Best Forecast Surf Conditions for Grand-Lahou this week:
The most powerful waves expected at Grand-Lahou in the next 16 days are 1.6m 15s and forecast to arrive on Sunday (Aug 30) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Sun 30th Aug) | 5ft (1.6m) 15s |
Table - best surf conditions forecast for Grand-Lahou 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