Grand-Lahou surf forecast from 18 Oct 2026:
- Most powerful swell: Monday 19 Oct, 12AM (local time) - 4.5ft (1.3m), 13s period, SSW swell with 608 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 1.3m 13s and forecast to arrive on Monday (Oct 19) at 12AM. 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 | 12AM (Mon 19th Oct) | 4.5ft (1.3m) 13s |
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