Islas Marietas surf forecast from 7 Oct 2026:
- Best quality surf: Friday 9 Oct, 9PM (local time) - 4ft (1.2m), 14s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 7 Oct, 12PM (local time) - 4ft (1.2m), 18s period, SW swell with 895 kJ wave energy.
- Next surfable swell (1★+): Wednesday 7 Oct, 6PM (local time) - 3ft (0.9m), 10s period with W swell.
Best Forecast Surf Conditions for Islas Marietas this week:
The surf forecast for Islas Marietas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 07) at 6PM. The primary swell is predicted to be 0.9m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Islas Marietas in the next 16 days are 1.2m 18s and forecast to arrive on Wednesday (Oct 07) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 10s period and expected on Sunday (Oct 11) at 9PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 7th Oct) | 3ft (0.9m) 10s |
| Best Surf | 9PM (Fri 9th Oct) | 4ft (1.2m) 14s |
| Most Powerful | 12PM (Wed 7th Oct) | 4ft (1.2m) 18s |
Table - best surf conditions forecast for Islas Marietas 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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