Itanhaem surf forecast from 15 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 9PM (local time) - 3.5ft (1.1m), 10s period, SE swell with glassy winds.
- Most powerful swell: Wednesday 15 Jul, 9PM (local time) - 3.5ft (1.1m), 10s period, SE swell with 234 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 9PM (local time) - 3.5ft (1.1m), 10s period with SE swell.
Best Forecast Surf Conditions for Itanhaem this week:
The surf forecast for Itanhaem over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 15) at 9PM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.2m and 10s. Another secondary swell of 1.2m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Itanhaem in the next 16 days are 1.1m 10s and forecast to arrive on Wednesday (Jul 15) at 9PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Jul 20) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 15th Jul) | 3.5ft (1.1m) 10s |
| Best Surf | 9PM (Wed 15th Jul) | 3.5ft (1.1m) 10s |
| Most Powerful | 9PM (Wed 15th Jul) | 3.5ft (1.1m) 10s |
Table - best surf conditions forecast for Itanhaem 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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