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Bonete (Ilha Bela) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Wednesday 20 May 2026 -03Forecast update in hr min s Forecast update imminent
Bonete (Ilha Bela) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bonete (Ilha Bela) sea temperature is
24.2° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Bonete (Ilha Bela) today?
The current surf forecast for Bonete (Ilha Bela) at 11AM is: 2.4m 14s primary swell from a South direction and 0.2m 8s secondary swell from a East direction (forecast issued at 08:00am May 20). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 8ft (2.5m) | 14s |
| Afternoon (20 May) | 7ft (2.1m) | 14s |
| Evening (20 May) | 6ft (1.9m) | 13s |
Table - waves today at Bonete (Ilha Bela). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Fri night. Warm (max 22°C on Wed morning, min 19°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 14 | S 14 | S 15 | S 15 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | |
3081 | 2593 | 2095 | 1674 | 1408 | 1215 | 1237 | 1585 | 1809 | 2982 | 3688 | 4338 | 4394 | 4318 | 3924 | 3562 | 3512 | 3376 | 3294 | 2980 | 2959 | 2811 | 2326 | 1929 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross | cross-on | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 3:49AM0.89m | 5:29PM0.90m | 4:26AM0.88m | 6:29PM0.80m | 5:13AM0.85m | 10:55PM0.77m | ||||||||||||||||||
Low Tide | 11:22AM0.14m | 00:27AM0.64m | 12:26PM0.21m | 1:28AM0.68m | 1:41PM0.27m | 2:35AM0.67m | ||||||||||||||||||
 |  | | | |  |  | | |  | |  | | | | | | | | | | | | | |
 | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | 6:31 |
 | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:23 | — | — | — | 5:22 |
— | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 21 | 20 | 20 |
21 | 21 | 22 | 21 | 22 | 22 | 21 | 20 | 19 | 18 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 20 | 19 | 20 | 19 | 21 | |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 14 | S 14 | S 15 | S 15 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 |
 kJ | 3081 | 2593 | 2095 | 1674 | 1408 | 1215 | 1237 | 1585 | 1809 | 2982 | 3688 | 4338 | 4394 | 4318 | 3924 | 3562 | 3512 | 3376 | 3294 | 2980 | 2959 | 2811 | 2326 | 1929 |
Swell 2 Height (m) Direction Period (s) | E 7 | SE 6 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | — | SE 6 | — |
| kJ | 4 | 13 | 5 | 5 | 5 | 5 | 5 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 14 | — | 36 | — |
Swell 3 Height (m) Direction Period (s) | — | E 7 | — | — | — | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 4 | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 3 | — | — | — | SE 5 | SSE 4 | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | ENE 5 | E 6 |
| kJ | — | — | — | 6 | — | — | — | 10 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 69 | 163 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 0 | 10 | 10 | 10 | 10 | 10 | 44 | 41 | 41 | 41 | 22 | 32 | 32 | 22 | 22 | 16 | 3 | 41 | 26 | 16 | 16 | 16 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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