Prainha surf forecast from 12 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 3PM (local time) - 8ft (2.5m), 12s period, SSE swell with glassy winds.
- Most powerful swell: Tuesday 14 Jul, 6PM (local time) - 8ft (2.5m), 12s period, SSE swell with 1,715 kJ wave energy.
- Next surfable swell (1★+): Sunday 12 Jul, 12AM (local time) - 4ft (1.2m), 12s period with SE swell.
Best Forecast Surf Conditions for Prainha this week:
The surf forecast for Prainha over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 12) at 12AM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 0.4m and 3s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Prainha in the next 16 days are 2.5m 12s and forecast to arrive on Tuesday (Jul 14) at 6PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Tuesday (Jul 14) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 12th Jul) | 4ft (1.2m) 12s |
| Best Surf | 3PM (Tue 14th Jul) | 8ft (2.5m) 12s |
| Most Powerful | 6PM (Tue 14th Jul) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Prainha 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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