Barra do Sai surf forecast from 11 Oct 2026:
- Best quality surf: Friday 16 Oct, 3PM (local time) - 6ft (1.8m), 8s period, SE swell with cross-offshore winds.
- Most powerful swell: Sunday 18 Oct, 12AM (local time) - 8ft (2.4m), 10s period, SE swell with 1,070 kJ wave energy.
- Next surfable swell (1★+): Sunday 11 Oct, 6PM (local time) - 2.5ft (0.8m), 5s period with SSE swell.
Best Forecast Surf Conditions for Barra do Sai this week:
The surf forecast for Barra do Sai over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 11) at 6PM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.5m and 5s. Another secondary swell of 0.4m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Barra do Sai in the next 16 days are 2.4m 10s and forecast to arrive on Sunday (Oct 18) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Tuesday (Oct 13) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sun 11th Oct) | 2.5ft (0.8m) 5s |
| Best Surf | 3PM (Fri 16th Oct) | 6ft (1.8m) 8s |
| Most Powerful | 12AM (Sun 18th Oct) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Barra do Sai 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