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Surf Forecasts:
Itaipu surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 pm Saturday 02 May 2026 -03Forecast update in hr min s Forecast update imminent
Itaipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itaipu sea temperature is
24.3° C
(Which is slightly warmer than usual)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 5PM is: 0.4m 12s primary swell from a South-southeast direction and 0.4m 5s secondary swell from a East-southeast direction (forecast issued at 02:00pm May 02). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | - | - |
| Afternoon (02 May) | 1.5ft (0.4m) | 11s |
| Evening (02 May) | 1.5ft (0.4m) | 12s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 24mm), heaviest during Sat night. Warm (max 27°C on Sat afternoon, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | S 11 | SSE 13 | SSE 12 | SSE 12 | S 12 | SSE 6 | SSE 8 | SSE 9 | SSE 10 | SSE 10 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | S 12 | S 13 | S 14 | SSE 16 | SSE 17 | SSE 17 | SSE 16 | S 15 | |
43 | 39 | 55 | 52 | 52 | 151 | 126 | 308 | 577 | 610 | 647 | 791 | 857 | 931 | 931 | 803 | 613 | 564 | 655 | 991 | 1350 | 1523 | 1195 | 1088 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-off | glassy | cross-on | on | on | on | on | cross-on | cross-on | cross | cross | cross-off | glassy | cross | on | cross | cross-off | cross | glassy | glassy | glassy | glassy | |
High Tide | 2:55PM1.23m | 2:46AM1.10m | 3:26PM1.20m | 3:12AM1.08m | 3:58PM1.15m | 3:40AM1.05m | ||||||||||||||||||
Low Tide | 9:14PM0.30m | 9:11AM0.09m | 9:42PM0.36m | 9:39AM0.11m | 10:11PM0.43m | |||||||||||||||||||
 | |  | |  | |  |  | | |  | | |  |  |  |  | | | | | | | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | 5:36 |
— | — | — | — | 1 | 4 | 8 | 5 | 2 | 1 | — | — | — | 1 | — | — | — | — | 2 | — | — | — | — | — | |
Temp °C | 31 | 27 | 26 | 26 | 24 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 19 | 21 | 22 | 23 | 22 | 21 | 21 | 22 | 22 | 24 |
31 | 28 | 28 | 29 | 25 | 22 | 19 | 19 | 19 | 20 | 20 | 21 | 21 | 20 | 20 | 22 | 23 | 24 | 24 | 23 | 23 | 25 | 24 | 27 | |
Swell 1 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | SSE 12 | SSE 12 | ESE 5 | ESE 9 | ESE 8 | SSE 9 | SSE 10 | SSE 10 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | S 12 | S 13 | S 14 | SSE 16 | SSE 17 | SSE 17 | SSE 16 | S 15 |
 kJ | 9 | 9 | 10 | 52 | 52 | 5 | 8 | 14 | 577 | 610 | 647 | 791 | 857 | 931 | 931 | 803 | 613 | 564 | 655 | 991 | 1350 | 1523 | 1195 | 1088 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | SSE 13 | ESE 5 | ESE 5 | ESE 9 | — | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 43 | 39 | 55 | 9 | 5 | 8 | — | — | 16 | 16 | 15 | 8 | 7 | 8 | 15 | 8 | 8 | 7 | — | 37 | 31 | 34 | 26 | 28 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 9 | SE 9 | ESE 9 | — | — |
| kJ | 8 | 8 | 8 | 8 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 3 | 8 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 3 | S 12 | SSE 6 | SSE 8 | — | — | — | — | — | ESE 9 | E 4 | E 5 | ESE 5 | ESE 5 | ESE 5 | — | — | E 6 | — | — |
| kJ | — | — | — | — | 1 | 151 | 126 | 308 | — | — | — | — | — | 26 | 15 | 45 | 20 | 24 | 43 | — | — | 92 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 14 | 7 | 149 | 7 | 7 | 57 | 145 | 434 | 434 | 73 | 6 | 6 | 6 | 5 | 0 | 0 | 0 | 6 | 6 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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