Boca da Barra surf forecast from 26 Aug 2026:
- Best quality surf: Monday 31 Aug, 6AM (local time) - 4.5ft (1.3m), 8s period, E swell with glassy winds.
- Most powerful swell: Wednesday 2 Sep, 12AM (local time) - 5.5ft (1.7m), 8s period, ENE swell with 422 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 6AM (local time) - 4.5ft (1.3m), 8s period with E swell.
Best Forecast Surf Conditions for Boca da Barra this week:
The surf forecast for Boca da Barra over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 31) at 6AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.2m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Boca da Barra in the next 16 days are 1.7m 8s and forecast to arrive on Wednesday (Sep 02) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 31st Aug) | 4.5ft (1.3m) 8s |
| Best Surf | 6AM (Mon 31st Aug) | 4.5ft (1.3m) 8s |
| Most Powerful | 12AM (Wed 2nd Sep) | 5.5ft (1.7m) 8s |
Table - best surf conditions forecast for Boca da Barra 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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