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Praia dos Castelhanos (Ilha Bela) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Sunday 08 Mar 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
27.0° C
(Which is slightly warmer than usual)How big are the waves at Praia dos Castelhanos (Ilha Bela) today?
The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 7AM is: 0.4m 8s primary swell from a Southeast direction and 0.4m 4s secondary swell from a East-southeast direction (forecast issued at 02:00am March 08). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Mar) | 1ft (0.3m) | 14s |
| Afternoon (08 Mar) | 1ft (0.3m) | 8s |
| Evening (08 Mar) | 1.5ft (0.4m) | 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 08 | Monday 09 | Tuesday 10 | ||||||||||||||||||||||
| 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 | 8 | 14 | 13 | 8 | 13 | 12 | 12 | 8 | 8 | 8 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 18 | 17 | 17 | 40 | 35 | 12 | 55 | 50 | 49 | 99 | 149 | 120 | 279 | 246 | 248 | 248 | 218 | 213 | 157 | 143 | 119 | 183 | 204 | 204 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 4:24AM 0.97 | 4:54PM 1.00 | 4:45AM 0.91 | 5:29PM 0.89 | 5:08AM 0.84 | 6:14PM 0.78 | ||||||||||||||||||
Low Tide / height (m) | 10:42AM 0.22 | 11:06PM 0.41 | 11:06AM 0.27 | 11:19PM 0.52 | 11:35AM 0.35 | |||||||||||||||||||
Sunday 08 | Monday 09 | Tuesday 10 | ||||||||||||||||||||||
| Sunrise | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | - | 6:00 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - |
 | |  | |  | |  |  |  |  | |  |  | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 4 | 4 | 4 |
| Temp. °C | 26 | 25 | 25 | 28 | 30 | 28 | 26 | 25 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 22 | 22 |
| Feels °C (?) | 29 | 28 | 27 | 29 | 31 | 28 | 28 | 27 | 26 | 26 | 27 | 27 | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 22 | 23 |
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