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Surf Forecasts:
Itaipu surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 22 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
23.4° C
(Which is 1.8°C colder than average for this time of year)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 7PM is: 0.6m 9s primary swell from a South-southeast direction and 0.5m 7s secondary swell from a South-southwest direction (forecast issued at 02:00pm April 22). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | - | - |
| Afternoon (22 Apr) | 2ft (0.6m) | 9s |
| Evening (22 Apr) | 2ft (0.6m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSW 12 | SSW 11 | SSW 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 13 | S 16 | S 12 | S 12 | S 12 | S 14 | S 13 | S 13 | S 13 | S 12 | |
55 | 54 | 53 | 53 | 43 | 40 | 27 | 41 | 39 | 52 | 51 | 50 | 46 | 45 | 54 | 77 | 47 | 104 | 67 | 91 | 87 | 167 | 116 | 103 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross-off | off | glassy | cross-off | glassy | cross | cross | cross-off | cross-off | off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | |
High Tide | 7:39PM0.93m | 5:35AM0.94m | 8:44PM0.88m | 6:26AM0.95m | 9:58PM0.84m | 7:23AM0.94m | ||||||||||||||||||
Low Tide | 12:31PM-0.11m | 1:03AM0.33m | 1:25PM-0.07m | 1:53AM0.35m | 2:21PM-0.03m | 2:47AM0.34m | ||||||||||||||||||
 | |  | | | | | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — |
 | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 24 | 24 | 23 | 22 | 21 | 21 | 22 | 23 | 24 | 24 | 23 | 22 | 21 | 21 | 22 | 24 | 25 | 24 | 22 | 22 | 21 | 21 | 24 |
23 | 23 | 25 | 24 | 24 | 23 | 23 | 24 | 23 | 23 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 24 | 22 | 24 | 23 | 22 | 26 | |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 10 | SE 8 | S 10 | S 10 | S 9 | SE 8 | SSE 8 | SSE 8 | S 12 | S 12 | S 14 | S 11 | S 13 | S 13 | S 12 |
 kJ | 55 | 54 | 53 | 53 | 43 | 40 | 27 | 26 | 26 | 52 | 31 | 50 | 46 | 45 | 29 | 39 | 37 | 104 | 67 | 91 | 58 | 167 | 116 | 103 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 7 | SSW 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 11 | SSW 11 | SSW 7 | S 10 | SSE 8 | SE 8 | SE 8 | SSW 10 | SSW 10 | S 12 | S 15 | S 14 | S 11 | S 13 | E 4 | ESE 4 | SSE 7 |
| kJ | 44 | 29 | 29 | 27 | 17 | 17 | 16 | 41 | 39 | 9 | 51 | 24 | 15 | 15 | 31 | 31 | 47 | 68 | 66 | 59 | 87 | 10 | 6 | 19 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 12 | SSW 12 | SSW 7 | SSW 7 | ESE 8 | SSW 6 | SSW 6 | SE 4 | SE 4 | S 13 | S 16 | SSW 9 | SSE 13 | SSW 9 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | ESE 4 |
| kJ | 6 | 6 | 6 | 6 | 6 | 29 | 26 | 9 | 9 | 6 | 8 | 4 | 3 | 4 | 54 | 77 | 28 | 16 | 15 | 21 | 21 | 19 | 19 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 8 | — | SE 3 | ESE 4 | — | — | — | — | SE 7 | SE 7 | ESE 4 | ESE 4 | E 4 | ENE 5 | E 4 |
| kJ | — | — | — | — | — | — | — | — | — | 32 | — | 3 | 7 | — | — | — | — | 44 | 44 | 10 | 16 | 8 | 22 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 90 | 90 | 17 | 0 | 0 | 0 | 0 | 0 | 34 | 100 | 34 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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