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Surf Forecasts:
Ilha Porchat surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Thursday 30 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 4AM is: 0.6m 10s primary swell from a South direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm April 30). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 2ft (0.6m) | 10s |
| Afternoon (01 May) | 1.5ft (0.5m) | 10s |
| Evening (01 May) | 1.5ft (0.4m) | 10s |
Table - waves today at Ilha Porchat. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Sun morning. Warm (max 32°C on Sat morning, min 20°C on Sun morning). Winds increasing (calm on Fri morning, fresh winds from the S by Sat night). | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sunday 3 | |||||||||||||||||||||
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 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 9 | S 9 | S 9 | S 10 | S 12 | S 11 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 6 | SSE 7 | SSE 8 | SSE 10 | |
116 | 112 | 106 | 74 | 73 | 73 | 73 | 50 | 48 | 31 | 29 | 27 | 15 | 17 | 43 | 39 | 55 | 53 | 52 | 50 | 113 | 276 | 432 | 574 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-off | glassy | glassy | glassy | off | cross-off | cross-off | cross-off | off | on | on | glassy | glassy | on | on | cross-on | |
High Tide | 2:00AM1.12m | 2:25PM1.24m | 2:23AM1.12m | 2:55PM1.23m | 2:46AM1.10m | |||||||||||||||||||
Low Tide | 8:18PM0.20m | 8:18AM0.12m | 8:46PM0.24m | 8:44AM0.09m | 9:14PM0.30m | 9:11AM0.09m | ||||||||||||||||||
 |  | | | |  | |  | | | | | | | | | |  |  | |  |  |  | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | 1 | 11 | 2 | 1 | |
Temp °C | 22 | 22 | 21 | 21 | 21 | 22 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 27 | 32 | 32 | 31 | 25 | 22 | 22 | 22 | 21 | 20 | 20 |
23 | 24 | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 26 | 26 | 28 | 26 | 29 | 33 | 33 | 32 | 24 | 23 | 25 | 26 | 20 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 9 | S 9 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 5 | SSE 12 | SSE 12 | ESE 9 | ESE 9 | SSE 8 | SSE 10 |
 kJ | 116 | 112 | 106 | 74 | 73 | 73 | 73 | 50 | 48 | 31 | 29 | 27 | 8 | 9 | 9 | 9 | 9 | 6 | 52 | 50 | 8 | 15 | 432 | 574 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 4 | S 9 | S 10 | S 12 | S 11 | SSE 13 | SSE 13 | ESE 5 | ESE 9 | — | S 12 | ESE 9 | ESE 9 |
| kJ | 38 | 25 | 27 | 28 | 28 | 26 | 25 | 25 | 25 | 19 | 9 | 3 | 15 | 17 | 43 | 39 | 55 | 53 | 5 | 8 | — | 48 | 16 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | E 7 | — | SE 5 | SE 4 | SE 4 | SE 5 | — | S 5 | ESE 4 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | — | — | — | — |
| kJ | — | — | 8 | — | 1 | 1 | 1 | 1 | — | 2 | 1 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 5 | — | E 3 | E 4 | — | — | — | — | — | — | SSE 3 | SSE 5 | SSE 6 | SSE 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | 2 | 11 | — | — | — | — | — | — | 4 | 33 | 113 | 276 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 0 | 0 | 0 | 0 | 0 | 187 | 9 | 9 | 8 | 11 | 8 | 17 | 17 | 8 | 8 | 8 | 49 | 54 | 8 | 0 | 70 | 149 | 70 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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