Prainha surf forecast from 22 Aug 2026:
- Best quality surf: Sunday 23 Aug, 6PM (local time) - 6.5ft (2.0m), 12s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 24 Aug, 12PM (local time) - 7ft (2.2m), 14s period, SSE swell with 2,025 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 9PM (local time) - 5ft (1.6m), 10s period with S 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 Saturday (Aug 22) at 9PM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 0.5m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Prainha in the next 16 days are 2.2m 14s and forecast to arrive on Monday (Aug 24) 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 0.9m 4s period and expected on Sunday (Aug 23) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 22nd Aug) | 5ft (1.6m) 10s |
| Best Surf | 6PM (Sun 23rd Aug) | 6.5ft (2.0m) 12s |
| Most Powerful | 12PM (Mon 24th Aug) | 7ft (2.2m) 14s |
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)
Nearest