Praia dos Castelhanos (Ilha Bela) surf forecast from 6 Oct 2026:
- Best quality surf: Tuesday 6 Oct, 3AM (local time) - 1.5ft (0.5m), 12s period, SSE swell with glassy winds.
- Most powerful swell: Tuesday 6 Oct, 3PM (local time) - 3ft (0.9m), 11s period, SSE swell with 167 kJ wave energy.
- Next surfable swell (1★+): Tuesday 6 Oct, 3AM (local time) - 1.5ft (0.5m), 12s period with SSE swell.
Best Forecast Surf Conditions for Praia dos Castelhanos (Ilha Bela) this week:
The surf forecast for Praia dos Castelhanos (Ilha Bela) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 06) at 3AM. The primary swell is predicted to be 0.5m and 12s 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 Praia dos Castelhanos (Ilha Bela) in the next 16 days are 0.9m 11s and forecast to arrive on Tuesday (Oct 06) at 3PM. Winds are predicted to be 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 Saturday (Oct 10) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 6th Oct) | 1.5ft (0.5m) 12s |
| Best Surf | 3AM (Tue 6th Oct) | 1.5ft (0.5m) 12s |
| Most Powerful | 3PM (Tue 6th Oct) | 3ft (0.9m) 11s |
Table - best surf conditions forecast for Praia dos Castelhanos (Ilha Bela) 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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