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Praia dos Castelhanos (Ilha Bela) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Wednesday 01 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
25.6° 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 11AM is: 1.0m 10s primary swell from a Southeast direction (forecast issued at 02:00am April 01). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 3.5ft (1.0m) | 10s |
| Afternoon (01 Apr) | 3.5ft (1.1m) | 9s |
| Evening (01 Apr) | 3.5ft (1.0m) | 9s |
Table - waves today at Praia dos Castelhanos (Ilha Bela). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | ||||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 98 | 98 | 216 | 188 | 181 | 192 | 159 | 156 | 152 | 132 | 126 | 154 | 136 | 114 | 117 | 105 | 86 | 84 | 103 | 103 | 103 | 100 | 71 | 67 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | on | on | cross- on | cross- on | cross- on | cross | off | glass | cross- on | on | cross- on | cross | cross | cross- off | cross- off | glass | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 2:15AM 1.07 | 2:07PM 1.18 | 2:31AM 1.07 | 2:36PM 1.19 | 2:49AM 1.06 | 3:05PM 1.18 | ||||||||||||||||||
Low Tide / height (m) | 8:20AM 0.21 | 8:41PM 0.06 | 8:43AM 0.16 | 9:07PM 0.12 | 9:06AM 0.13 | |||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - |
 | | |  | | |  | |  |  | | | | |  | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | 1 | 1 |
| Temp. °C | 22 | 22 | 23 | 23 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 26 | 27 | 25 | 24 | 24 | 24 | 24 | 26 | 27 | 27 | 25 | 25 |
| Feels °C (?) | 25 | 24 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 29 | 28 | 29 | 27 | 26 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 28 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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