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Surf Forecasts:
Itaipu surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Sunday 03 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 12PM is: 1.8m 10s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am May 03). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 5ft (1.6m) | 8s |
| Afternoon (03 May) | 6ft (1.8m) | 10s |
| Evening (03 May) | 6ft (1.8m) | 12s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Sun morning. Warm (max 25°C on Tue morning, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 6 | SSE 8 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 12 | SSE 13 | SSE 14 | SSE 13 | SSE 13 | S 13 | SSE 14 | S 15 | SSE 17 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | S 14 | S 14 | SSE 13 | |
101 | 266 | 614 | 721 | 807 | 928 | 872 | 1009 | 1122 | 915 | 816 | 683 | 765 | 1005 | 1541 | 1541 | 1365 | 1106 | 892 | 744 | 622 | 487 | 372 | 290 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross | cross | cross | cross-off | cross-off | glassy | cross-on | cross-on | glassy | cross-off | glassy | glassy | glassy | glassy | on | cross-on | cross-off | cross-off | glassy | glassy | |
High Tide | 3:26PM1.20m | 3:12AM1.08m | 3:58PM1.15m | 3:40AM1.05m | 4:32PM1.08m | |||||||||||||||||||
Low Tide | 9:11AM0.09m | 9:42PM0.36m | 9:39AM0.11m | 10:11PM0.43m | 10:10AM0.16m | 10:44PM0.50m | ||||||||||||||||||
 |  | | |  | |  |  | |  |  | |  | | | | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | 6:28 |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — | — | 5:35 |
5 | 4 | 2 | 1 | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 19 | 19 | 20 | 21 | 22 | 22 | 21 | 22 | 22 | 22 | 23 | 25 | 25 | 24 | 24 | 25 | 24 |
20 | 20 | 19 | 20 | 21 | 20 | 21 | 19 | 20 | 21 | 21 | 23 | 25 | 23 | 24 | 24 | 24 | 26 | 27 | 27 | 27 | 26 | 28 | 26 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | S 13 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 12 | SSE 13 | SSE 14 | SSE 13 | SSE 13 | S 13 | SSE 14 | S 15 | SSE 17 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | S 14 | S 14 | SSE 13 |
 kJ | 8 | 13 | 614 | 721 | 807 | 928 | 872 | 1009 | 1122 | 915 | 816 | 683 | 765 | 1005 | 1541 | 1541 | 1365 | 1106 | 892 | 744 | 622 | 487 | 372 | 290 |
Swell 2 Height (m) Direction Period (s) | E 5 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 2 | 14 | 17 | 8 | 7 | 8 | 16 | 8 | 8 | 8 | 8 | 7 | 7 | 28 | 29 | 24 | 25 | 19 | 20 | 18 | 12 | 12 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 9 | ESE 9 | ESE 9 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 8 | 8 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 8 | — | — | — | — | — | — | — | E 4 | E 4 | ESE 5 | ESE 5 | — | E 6 | E 6 | — | — | — | — | — | — | E 6 | E 6 |
| kJ | 101 | 266 | — | — | — | — | — | — | — | 36 | 31 | 24 | 33 | — | 60 | 77 | — | — | — | — | — | — | 36 | 35 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 73 | 73 | 73 | 6 | 6 | 5 | 4 | 0 | 0 | 0 | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 6 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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