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Praia dos Castelhanos (Ilha Bela) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Friday 24 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
23.9° C
(Which is slightly cooler than normal)How big are the waves at Praia dos Castelhanos (Ilha Bela) today?
The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 5PM is: 0.5m 13s primary swell from a South direction and 0.5m 7s secondary swell from a Southeast direction, 0.7m 7s secondary swell from a Southeast direction (forecast issued at 08:00am April 24). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 1.5ft (0.5m) | 14s |
| Afternoon (24 Apr) | 1.5ft (0.4m) | 14s |
| Evening (24 Apr) | 1.5ft (0.5m) | 13s |
Table - waves today at Praia dos Castelhanos (Ilha Bela). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sun morning, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 13 | S 14 | SSE 14 | SSE 14 | S 13 | S 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 9 | |
60 | 94 | 66 | 61 | 89 | 87 | 56 | 50 | 49 | 48 | 27 | 25 | 40 | 40 | 38 | 36 | 34 | 34 | 36 | 35 | 31 | 31 | 30 | 16 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-on | on | cross-on | cross | cross-on | cross | glassy | glassy | cross-on | cross-on | glassy | cross-on | off | off | |
High Tide | 5:57AM0.72m | 00:26AM0.89m | 9:00AM0.69m | 00:43AM0.91m | 11:33AM0.81m | 00:53AM0.94m | ||||||||||||||||||
Low Tide | 4:00AM0.70m | 3:43PM0.32m | 5:08AM0.63m | 4:57PM0.27m | 5:47AM0.53m | 5:51PM0.21m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | 6:18 |
 | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | 5:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 27 | 26 | 25 | 25 | 25 | 23 |
23 | 25 | 23 | 25 | 24 | 23 | 23 | 23 | 24 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 28 | 28 | 27 | 28 | 26 | 27 | 24 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | S 14 | SE 8 | SE 8 | ESE 7 | S 13 | ESE 4 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 5 | ESE 5 | SSE 11 | ESE 8 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 9 |
 kJ | 21 | 94 | 35 | 35 | 37 | 87 | 6 | 13 | 20 | 20 | 20 | 14 | 13 | 8 | 38 | 19 | 34 | 34 | 36 | 35 | 31 | 31 | 30 | 16 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SE 8 | SSE 14 | SSE 14 | S 13 | SE 7 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | ESE 5 | SSE 10 | ESE 8 | E 6 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 |
| kJ | 60 | 20 | 66 | 61 | 89 | 19 | 56 | 50 | 49 | 48 | 27 | 25 | 40 | 40 | 8 | 36 | 19 | 5 | 11 | 11 | 19 | 18 | 19 | 11 |
Swell 3 Height (m) Direction Period (s) | S 10 | ESE 7 | S 9 | S 9 | SSW 9 | SSE 13 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | SE 6 | SE 6 |
| kJ | 7 | 5 | 2 | 2 | 29 | 57 | 14 | 18 | 12 | 12 | 12 | 12 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 4 | 4 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ESE 4 | — | E 5 | E 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 5 | — | 28 | 34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 0 | 45 | 71 | 18 | 18 | 18 | 18 | 10 | 0 | 51 | 47 | 10 | 10 | 10 | 10 | 0 | 0 | 26 | 51 | 0 | 12 | 0 | 39 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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