Praia do Mar Casado surf forecast from 30 Aug 2026:
- Best quality surf: Thursday 3 Sep, 9PM (local time) - 2.5ft (0.8m), 11s period, SSE swell with glassy winds.
- Most powerful swell: Sunday 6 Sep, 9AM (local time) - 5.5ft (1.7m), 8s period, S swell with 373 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 9PM (local time) - 2.5ft (0.7m), 8s period with ESE swell.
Best Forecast Surf Conditions for Praia do Mar Casado this week:
The surf forecast for Praia do Mar Casado over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 31) at 9PM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.5m and 6s. Another secondary swell of 0.3m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia do Mar Casado in the next 16 days are 1.7m 8s and forecast to arrive on Sunday (Sep 06) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Tuesday (Sep 01) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 31st Aug) | 2.5ft (0.7m) 8s |
| Best Surf | 9PM (Thu 3rd Sep) | 2.5ft (0.8m) 11s |
| Most Powerful | 9AM (Sun 6th Sep) | 5.5ft (1.7m) 8s |
Table - best surf conditions forecast for Praia do Mar Casado 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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