St Martin surf forecast from 14 Jul 2026:
- Best quality surf: Friday 17 Jul, 7PM (local time) - 4.5ft (1.3m), 16s period, S swell with glassy winds.
- Most powerful swell: Monday 20 Jul, 7PM (local time) - 8ft (2.5m), 14s period, SSW swell with 2,623 kJ wave energy.
- Next surfable swell (1★+): Thursday 16 Jul, 4PM (local time) - 3ft (0.9m), 8s period with SE swell.
Best Forecast Surf Conditions for St Martin this week:
The surf forecast for St Martin over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 16) at 4PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.6m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at St Martin in the next 16 days are 2.5m 14s and forecast to arrive on Monday (Jul 20) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 9s period and expected on Wednesday (Jul 15) at 1AM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Thu 16th Jul) | 3ft (0.9m) 8s |
| Best Surf | 7PM (Fri 17th Jul) | 4.5ft (1.3m) 16s |
| Most Powerful | 7PM (Mon 20th Jul) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for St Martin 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)
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