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Surf Forecasts:
Itaipu surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Friday 24 Apr 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
24.0° C
(Which is slightly cooler than normal)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 3AM is: 0.4m 12s primary swell from a South-southeast direction and 0.4m 4s secondary swell from a Southeast direction, 0.6m 4s secondary swell from a East direction (forecast issued at 08:00pm April 24). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 1ft (0.3m) | 12s |
| Afternoon (25 Apr) | 1ft (0.3m) | 11s |
| Evening (25 Apr) | 1ft (0.3m) | 11s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 29°C on Sun morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||||||||||
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 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | S 11 | S 11 | E 7 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 5 | S 5 | S 5 | |
57 | 33 | 53 | 49 | 28 | 28 | 26 | 24 | 21 | 21 | 31 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 14 | 10 | 11 | 11 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | glassy | glassy | glassy | on | on | cross-off | cross-off | cross-off | glassy | cross-off | glassy | on | on | cross | glassy | cross | cross-on | on | cross | cross-on | cross-on | |
High Tide | 00:51AM0.94m | 8:43AM0.75m | 00:58AM0.97m | 11:33AM0.87m | 00:59AM1.00m | 12:14PM1.00m | ||||||||||||||||||
Low Tide | 4:02PM0.36m | 5:21AM0.67m | 5:12PM0.30m | 5:59AM0.57m | 6:03PM0.23m | 6:30AM0.46m | ||||||||||||||||||
 | | | | |  | | | | | | | | | | | |  | | |  |  | |  | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — |
 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | |
Temp °C | 23 | 23 | 23 | 23 | 23 | 26 | 28 | 27 | 25 | 25 | 26 | 25 | 24 | 27 | 29 | 27 | 25 | 26 | 23 | 23 | 23 | 23 | 25 | 24 |
25 | 26 | 25 | 25 | 25 | 28 | 29 | 28 | 27 | 26 | 27 | 26 | 25 | 29 | 30 | 29 | 27 | 28 | 25 | 24 | 25 | 26 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SSE 13 | SE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 5 | ESE 7 | S 5 |
 kJ | 19 | 26 | 53 | 5 | 8 | 8 | 9 | 11 | 12 | 11 | 11 | 7 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 14 | 10 | 5 | 11 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SE 7 | SSE 12 | SE 7 | SE 7 | SE 7 | SSE 11 | S 11 | S 11 | S 10 | S 10 | ESE 6 | ESE 6 | E 6 | E 6 | E 5 | ESE 7 | E 8 | ESE 7 | E 5 | ESE 7 | S 9 | ESE 6 |
| kJ | 57 | 33 | 14 | 49 | 13 | 12 | 7 | 24 | 21 | 21 | 19 | 18 | 6 | 7 | 2 | 2 | 2 | 5 | 10 | 11 | 2 | 5 | 6 | 8 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | S 10 | SE 4 | SE 7 | SSE 12 | SSE 12 | SSE 12 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | ESE 7 | S 9 | SE 11 | S 8 |
| kJ | 5 | 8 | 4 | 13 | 28 | 28 | 26 | 7 | 7 | 5 | 5 | 5 | 7 | 7 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 6 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | SE 7 | E 4 | E 4 | E 4 | — | — | — | — | — | — | E 7 | — | — | — | — | SSW 3 | — | — | — | SSW 3 | S 4 | — | S 5 | — |
| kJ | 56 | 8 | 9 | 14 | — | — | — | — | — | — | 31 | — | — | — | — | 1 | — | — | — | 3 | 7 | — | 11 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 7 | 7 | 7 | 13 | 13 | 33 | 146 | 33 | 14 | 7 | 14 | 14 | 14 | 14 | 68 | 43 | 14 | 43 | 43 | 311 | 85 | 313 | 460 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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