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Praia dos Castelhanos (Ilha Bela) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 pm Sunday 05 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Praia dos Castelhanos (Ilha Bela) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia dos Castelhanos (Ilha Bela) sea temperature is
25.9° C
(Which is normal for this time of year)How big are the waves at Praia dos Castelhanos (Ilha Bela) today?
The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 9PM is: 0.5m 7s primary swell from a East-southeast direction and 0.3m 12s secondary swell from a South direction (forecast issued at 02:00pm April 05). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Apr) | - | - |
| Afternoon (05 Apr) | 1.5ft (0.5m) | 8s |
| Evening (05 Apr) | 1ft (0.3m) | 12s |
Table - waves today at Praia dos Castelhanos (Ilha Bela). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 8 | 13 | 12 | 12 | 7 | 16 | 15 | 14 | 13 | 14 | 15 | 14 | 13 | 13 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 36 | 35 | 33 | 31 | 25 | 21 | 24 | 42 | 67 | 130 | 160 | 125 | 580 | 171 | 431 | 871 | 716 | 529 | 507 | 471 | 378 | 290 | 286 | 222 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | glass | glass | glass | glass | glass | on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 4:04PM 1.07 | 3:50AM 0.97 | 4:36PM 0.99 | 4:16AM 0.91 | 5:13PM 0.89 | 4:46AM 0.85 | ||||||||||||||||||
Low Tide / height (m) | 9:53AM 0.13 | 10:21PM 0.36 | 10:19AM 0.17 | 10:47PM 0.45 | 10:49AM 0.23 | 11:21PM 0.55 | ||||||||||||||||||
Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 |
| Sunset | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - |
 | |  | |  | | | | | | | |  | | |  | | | | | | | | | |
Rain (mm) | - | - | 1 | 1 | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - |
| Temp. °C | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 28 |
| Feels °C (?) | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 27 | 28 | 27 | 27 | 25 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 27 | 31 |
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