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Praia dos Castelhanos (Ilha Bela) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Wednesday 22 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
24.0° 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 3PM is: 0.6m 9s primary swell from a South-southeast direction and 0.2m 7s secondary swell from a South direction (forecast issued at 08:00am April 22). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 2ft (0.6m) | 9s |
| Afternoon (22 Apr) | 2ft (0.6m) | 9s |
| Evening (22 Apr) | 2ft (0.6m) | 9s |
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 24°C on Wed afternoon, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SSE 14 | SSE 14 | SSE 13 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 | SSE 13 | SSE 12 | |
75 | 56 | 55 | 54 | 53 | 52 | 30 | 28 | 27 | 27 | 26 | 26 | 26 | 19 | 37 | 36 | 60 | 62 | 65 | 61 | 89 | 87 | 56 | 50 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | on | on | cross-on | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:27AM0.83m | 6:20PM0.79m | 11:10PM0.78m | 5:00AM0.78m | 11:59PM0.85m | 5:57AM0.72m | 00:26AM0.89m | |||||||||||||||||
Low Tide | 12:10PM0.28m | 8:49PM0.75m | 2:15AM0.72m | 2:04PM0.33m | 4:00AM0.70m | 3:43PM0.32m | ||||||||||||||||||
 |  | | | | | | | | | | | | | |  | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | 6:18 |
 | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | 5:38 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 22 | 23 | 24 | 23 | 22 | 21 | 21 | 20 | 22 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 22 |
23 | 24 | 24 | 25 | 24 | 24 | 23 | 23 | 22 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 25 | 23 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 | SSE 13 | ESE 5 |
 kJ | 75 | 56 | 55 | 54 | 53 | 52 | 30 | 28 | 27 | 27 | 26 | 26 | 26 | 16 | 16 | 21 | 15 | 62 | 65 | 61 | 89 | 87 | 56 | 8 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | S 7 | ESE 8 | ESE 8 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SE 4 | SE 8 | ESE 7 | SE 8 | SE 7 | SE 7 | SE 7 |
| kJ | 5 | 5 | 4 | 4 | 7 | 7 | 11 | 10 | 10 | 18 | 8 | 17 | 7 | 19 | 37 | 36 | 60 | 5 | 15 | 5 | 14 | 14 | 14 | 18 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 8 | ESE 8 | S 7 | S 12 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 14 | S 9 | S 10 | S 10 | SE 4 | SE 8 | ESE 7 | S 9 | ESE 7 | ESE 4 | ESE 4 | SSE 12 |
| kJ | 8 | 8 | 6 | 7 | 4 | 12 | 7 | 7 | 6 | 6 | 6 | 6 | 20 | 7 | 8 | 8 | 4 | 15 | 5 | 2 | 5 | 3 | 3 | 50 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | — | — | — | SE 4 | SE 8 | ESE 4 | E 4 | E 4 | E 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | 4 | 35 | 3 | 4 | 13 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 85 | 85 | 29 | 10 | 10 | 10 | 10 | 10 | 85 | 85 | 26 | 10 | 10 | 10 | 10 | 10 | 45 | 74 | 18 | 12 | 10 | 10 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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