Río Grande surf forecast from 11 Oct 2026:
- Best quality surf: Monday 12 Oct, 9PM (local time) - 4.5ft (1.3m), 8s period, NNE swell with glassy winds.
- Most powerful swell: Monday 12 Oct, 12PM (local time) - 4.5ft (1.4m), 8s period, NNE swell with 254 kJ wave energy.
- Next surfable swell (1★+): Monday 12 Oct, 9PM (local time) - 4.5ft (1.3m), 8s period with NNE swell.
Best Forecast Surf Conditions for Río Grande this week:
The surf forecast for Río Grande over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 12) at 9PM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.3m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Río Grande in the next 16 days are 1.4m 8s and forecast to arrive on Monday (Oct 12) 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 0.6m 3s period and expected on Friday (Oct 16) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 12th Oct) | 4.5ft (1.3m) 8s |
| Best Surf | 9PM (Mon 12th Oct) | 4.5ft (1.3m) 8s |
| Most Powerful | 12PM (Mon 12th Oct) | 4.5ft (1.4m) 8s |
Table - best surf conditions forecast for Río Grande 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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