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Praia dos Castelhanos (Ilha Bela) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 27 May 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
23.0° C
(Which is normal for this time of year)How big are the waves at Praia dos Castelhanos (Ilha Bela) today (27 May):
- Afternoon surf: Afternoon surf (27 May, local time) - 2ft (0.6m), 11s period with SSE swell.
- Evening surf: Evening surf (27 May, local time) - 1.5ft (0.5m), 11s period with S swell.
The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 5PM is: 0.6m 11s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East direction (forecast issued at 02:00pm May 27). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | - | - |
| Afternoon (27 May) | 2ft (0.6m) | 11s |
| Evening (27 May) | 1.5ft (0.5m) | 11s |
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 21°C on Wed afternoon, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 12 | SSE 11 | SSE 11 | S 11 | S 7 | S 9 | S 10 | S 9 | S 9 | S 9 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | |
137 | 97 | 95 | 61 | 74 | 246 | 363 | 251 | 234 | 229 | 177 | 140 | 119 | 113 | 85 | 83 | 85 | 76 | 71 | 50 | 48 | 35 | 32 | 33 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 12:22PM0.95m | 00:32AM0.89m | 1:03PM1.00m | 00:58AM0.92m | 1:40PM1.04m | 1:25AM0.93m | ||||||||||||||||||
Low Tide | 6:35PM0.31m | 6:44AM0.24m | 7:15PM0.31m | 7:19AM0.17m | 7:53PM0.32m | 7:53AM0.12m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | |  | | | | | | | |  | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — |
 | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | 5:21 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 20 | 20 | 19 | 19 | 19 | 20 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 |
21 | 20 | 18 | 19 | 17 | 18 | 18 | 20 | 21 | 21 | 21 | 22 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 19 | 19 | 20 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SSE 11 | S 6 | S 7 | S 9 | S 10 | S 9 | S 9 | S 9 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
 kJ | 137 | 97 | 95 | 39 | 74 | 246 | 363 | 251 | 234 | 229 | 177 | 140 | 119 | 113 | 85 | 83 | 85 | 76 | 71 | 50 | 48 | 35 | 32 | 33 |
Swell 2 Height (m) Direction Period (s) | E 5 | SE 6 | E 8 | S 11 | S 11 | SSE 11 | E 7 | E 7 | E 7 | E 7 | ESE 7 | E 7 | SE 7 | SE 7 | SE 13 | SE 13 | SE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 4 | 6 | 5 | 61 | 61 | 41 | 4 | 4 | 1 | 1 | 5 | 1 | 2 | 2 | 7 | 7 | 6 | 15 | 14 | 13 | 13 | 17 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | SE 6 | E 5 | — | E 8 | E 8 | E 7 | SE 7 | SE 10 | — | SE 7 | E 7 | — | S 14 | SE 13 | E 8 | S 10 | E 7 | E 7 | E 7 | E 7 | SSE 11 | E 6 | S 13 | — |
| kJ | 5 | 2 | — | 5 | 5 | 4 | 2 | 4 | — | 2 | 4 | — | 4 | 7 | 1 | 17 | 1 | 1 | 1 | 1 | 12 | 1 | 3 | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 4 | SSW 5 | WSW 3 | WSW 3 | W 3 | — | WNW 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 23 | 37 | 5 | 3 | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 52 | 348 | 45 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 85 | 29 | 26 | 12 | 10 | 10 | 12 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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