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Surf Forecasts:
Ilha Porchat surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Monday 04 May 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
24.6° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Ilha Porchat today?
The current surf forecast for Ilha Porchat at 3AM is: 1.8m 17s primary swell from a South-southeast direction and 0.7m 5s secondary swell from a East direction (forecast issued at 08:00pm May 04). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 5ft (1.6m) | 15s |
| Afternoon (05 May) | 4.5ft (1.3m) | 15s |
| Evening (05 May) | 3.5ft (1.1m) | 14s |
Table - waves today at Ilha Porchat. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 29°C on Thu morning, min 21°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSE 14 | S 15 | SSE 17 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | S 14 | S 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | SSE 11 | SSE 11 | |
765 | 1074 | 1541 | 1820 | 1531 | 1265 | 892 | 744 | 622 | 487 | 372 | 290 | 286 | 222 | 205 | 144 | 141 | 104 | 101 | 64 | 62 | 62 | 40 | 41 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | off | glassy | glassy | off | glassy | on | cross-on | cross-off | cross-off | glassy | glassy | glassy | glassy | on | cross-on | glassy | glassy | glassy | glassy | off | glassy | cross | cross | |
High Tide | 3:58PM1.15m | 3:40AM1.05m | 4:32PM1.08m | 4:14AM1.02m | 5:13PM1.01m | 4:55AM0.97m | ||||||||||||||||||
Low Tide | 10:11PM0.43m | 10:10AM0.16m | 10:44PM0.50m | 10:51AM0.23m | 11:36PM0.57m | 11:58AM0.32m | ||||||||||||||||||
 | |  | | |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — |
 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:34 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 21 | 21 | 22 | 22 | 23 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 26 | 29 | 27 |
25 | 23 | 23 | 24 | 24 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 25 | 28 | 28 | 27 | 27 | 26 | 26 | 25 | 24 | 28 | 30 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | S 15 | SSE 17 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | S 14 | S 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 11 | ESE 5 | ESE 6 | ESE 6 | SSE 11 |
 kJ | 765 | 1074 | 1541 | 1820 | 1531 | 1265 | 892 | 744 | 622 | 487 | 372 | 290 | 286 | 222 | 205 | 144 | 141 | 104 | 101 | 64 | 16 | 25 | 28 | 40 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | E 5 | ESE 5 | ESE 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 6 | ESE 6 | E 6 | ESE 6 | ESE 6 | E 6 | S 11 | S 11 | SSE 11 | — |
| kJ | 30 | 31 | 21 | 27 | 16 | 17 | 17 | 11 | 11 | 10 | 6 | 5 | 8 | 8 | 15 | 18 | 18 | 11 | 11 | 15 | 62 | 62 | 40 | — |
Swell 3 Height (m) Direction Period (s) | ESE 8 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | — | — | — | — | — | — | E 8 | E 9 | — | — | — | — | E 8 | E 8 | — | — | — |
| kJ | 7 | 3 | 8 | 16 | 8 | 8 | — | — | — | — | — | — | — | 6 | 6 | — | — | — | — | 1 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | — | — | — | — | — | — | E 6 | E 5 | E 5 | — | — | — | E 6 | E 6 | E 6 | E 5 | E 5 | — | — | ESE 6 |
| kJ | 51 | 42 | 54 | 55 | — | — | — | — | — | — | 16 | 21 | 23 | — | — | — | 36 | 35 | 32 | 37 | 46 | — | — | 41 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 187 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 70 | 40 | 0 | 0 | 0 | 0 | 0 | 8 | 9 | 70 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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