Khao Lak / Nang Thong surf forecast from 6 Sep 2026:
- Most powerful swell: Sunday 13 Sep, 10AM (local time) - 3ft (0.9m), 19s period, SW swell with 546 kJ wave energy.
Best Forecast Surf Conditions for Khao Lak / Nang Thong this week:
The most powerful waves expected at Khao Lak / Nang Thong in the next 16 days are 0.9m 19s and forecast to arrive on Sunday (Sep 13) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (+07) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Sun 13th Sep) | 3ft (0.9m) 19s |
Table - best surf conditions forecast for Khao Lak / Nang Thong 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