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Surf Forecasts:
Ilha Porchat surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Tuesday 28 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
24.7° C
(Which is slightly warmer than usual)How big are the waves at Ilha Porchat today?
The current surf forecast for Ilha Porchat at 3PM is: 1.1m 10s primary swell from a South direction and 0.3m 7s secondary swell from a East-southeast direction (forecast issued at 08:00am April 28). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 1.5ft (0.4m) | 11s |
| Afternoon (28 Apr) | 3.5ft (1.1m) | 10s |
| Evening (28 Apr) | 4ft (1.2m) | 13s |
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 5mm), mostly falling on Tue afternoon. Warm (max 25°C on Wed morning, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 7 | S 11 | S 11 | S 10 | S 10 | S 13 | SSE 12 | S 12 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | |
10 | 38 | 184 | 249 | 302 | 475 | 367 | 217 | 168 | 496 | 436 | 417 | 335 | 314 | 235 | 232 | 177 | 171 | 121 | 119 | 116 | 83 | 171 | 161 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | cross-on | on | on | cross | on | cross-on | on | off | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | |
High Tide | 12:48PM1.10m | 1:19AM1.08m | 1:21PM1.18m | 1:39AM1.11m | 1:53PM1.22m | 2:00AM1.12m | ||||||||||||||||||
Low Tide | 6:59AM0.35m | 7:17PM0.17m | 7:26AM0.26m | 7:48PM0.17m | 7:53AM0.18m | 8:18PM0.20m | ||||||||||||||||||
 |  |  | |  |  |  | | | | | | | | | | |  | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | 6:26 |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | 5:37 |
1 | 1 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | |
Temp °C | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 |
26 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 24 | 24 | 25 | 25 | 26 | 24 | 25 | 25 | 26 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | S 11 | S 11 | S 10 | S 10 | S 13 | SSE 12 | S 12 | S 11 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 |
 kJ | 10 | 38 | 184 | 249 | 302 | 475 | 367 | 217 | 112 | 496 | 436 | 417 | 335 | 314 | 235 | 232 | 177 | 171 | 121 | 119 | 116 | 83 | 171 | 161 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 9 | SE 6 | S 15 | SE 6 | SE 6 | SE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 9 | ESE 9 | ESE 9 | S 5 | S 5 | S 5 | ESE 10 | ESE 10 |
| kJ | 10 | 10 | 11 | 11 | 11 | 6 | 8 | 20 | 168 | 20 | 15 | 15 | 22 | 16 | 8 | 8 | 42 | 31 | 32 | 11 | 17 | 12 | 38 | 43 |
Swell 3 Height (m) Direction Period (s) | S 7 | SSE 10 | — | ESE 9 | E 7 | E 7 | SE 9 | SE 8 | SE 6 | SE 8 | SE 8 | ESE 8 | ESE 10 | SE 10 | SE 10 | SE 10 | — | ESE 11 | — | ESE 9 | ESE 10 | ESE 10 | E 7 | E 7 |
| kJ | 4 | 10 | — | 8 | 17 | 9 | 20 | 10 | 20 | 10 | 11 | 6 | 57 | 15 | 15 | 24 | — | 12 | — | 33 | 36 | 38 | 26 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | S 4 | S 4 | S 4 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 9 | 14 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 75 | 44 | 11 | 11 | 5 | 0 | 0 | 0 | 0 | 11 | 147 | 149 | 2 | 19 | 11 | 9 | 0 | 9 | 9 | 9 | 70 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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