Praia Grande surf forecast from 14 Sep 2026:
- Best quality surf: Sunday 20 Sep, 3PM (local time) - 5ft (1.6m), 9s period, E swell with glassy winds.
- Most powerful swell: Sunday 20 Sep, 9AM (local time) - 8ft (2.4m), 9s period, ENE swell with 878 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 3PM (local time) - 2.5ft (0.8m), 6s period with SE swell.
Best Forecast Surf Conditions for Praia Grande this week:
The surf forecast for Praia Grande over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 3PM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.3m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Praia Grande in the next 16 days are 2.4m 9s and forecast to arrive on Sunday (Sep 20) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Mon 14th Sep) | 2.5ft (0.8m) 6s |
| Best Surf | 3PM (Sun 20th Sep) | 5ft (1.6m) 9s |
| Most Powerful | 9AM (Sun 20th Sep) | 8ft (2.4m) 9s |
Table - best surf conditions forecast for Praia 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)
Nearest