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Surf Forecasts:
Ilha Porchat surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Wednesday 29 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Ilha Porchat surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ilha Porchat sea temperature is
24.4° C
(Which is normal for this time of year)How big are the waves at Ilha Porchat today?
The current surf forecast for Ilha Porchat at 12AM is: 0.9m 12s primary swell from a South direction and 0.4m 6s secondary swell from a Southeast direction (forecast issued at 08:00pm April 29). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 2.5ft (0.8m) | 12s |
| Afternoon (30 Apr) | 2.5ft (0.7m) | 11s |
| Evening (30 Apr) | 2.5ft (0.7m) | 11s |
Table - waves today at Ilha Porchat. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 32°C on Sat morning, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Saturday 2 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | S 9 | S 9 | S 10 | S 12 | S 11 | |
404 | 314 | 235 | 232 | 224 | 171 | 121 | 119 | 116 | 112 | 106 | 100 | 98 | 73 | 73 | 50 | 48 | 31 | 30 | 27 | 15 | 17 | 42 | 22 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-off | glassy | glassy | cross-on | cross-on | on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross | cross-off | glassy | off | off | off | cross-off | cross | |
High Tide | 1:39AM1.11m | 1:53PM1.22m | 2:00AM1.12m | 2:25PM1.24m | 2:23AM1.12m | 2:55PM1.23m | ||||||||||||||||||
Low Tide | 7:48PM0.17m | 7:53AM0.18m | 8:18PM0.20m | 8:18AM0.12m | 8:46PM0.24m | 8:44AM0.09m | ||||||||||||||||||
 |  | | |  |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — |
 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 |
6 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 22 | 23 | 22 | 23 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 27 | 32 | 32 |
26 | 25 | 25 | 27 | 25 | 26 | 26 | 26 | 26 | 27 | 27 | 25 | 25 | 26 | 28 | 27 | 28 | 27 | 27 | 26 | 23 | 27 | 31 | 33 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | S 9 | ESE 4 | ESE 4 | ESE 5 | SE 5 |
 kJ | 404 | 314 | 235 | 232 | 224 | 171 | 121 | 119 | 116 | 112 | 106 | 100 | 98 | 73 | 73 | 50 | 48 | 31 | 30 | 27 | 6 | 7 | 9 | 6 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 6 | S 6 | S 6 | S 6 | ESE 4 | S 9 | S 10 | S 12 | S 11 |
| kJ | 18 | 18 | 9 | 8 | 22 | 33 | 34 | 38 | 38 | 25 | 27 | 28 | 28 | 26 | 25 | 12 | 11 | 6 | 6 | 3 | 15 | 17 | 42 | 22 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | SE 10 | SE 10 | SE 10 | SE 6 | S 5 | S 5 | S 5 | — | — | — | — | — | — | — | SE 10 | SE 10 | SE 10 | ESE 4 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 10 | 15 | 15 | 15 | 8 | 4 | 7 | 7 | — | — | — | — | — | — | — | 25 | 25 | 24 | 3 | 9 | 8 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | ESE 3 | E 3 | E 4 | E 4 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 7 | 17 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 26 | 9 | 391 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 9 | 9 | 8 | 17 | 8 | 17 | 17 | 8 | 17 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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