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Surf Forecasts:
Itaipu surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 am Saturday 11 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
25.0° C
(Which is slightly cooler than normal)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 10AM is: 2.3m 13s primary swell from a South direction and 1.0m 16s secondary swell from a South-southeast direction (forecast issued at 02:00am April 11). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Apr) | 7ft (2.2m) | 13s |
| Afternoon (11 Apr) | 8ft (2.4m) | 13s |
| Evening (11 Apr) | 7ft (2.1m) | 13s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 19 | 19 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1793 | 1811 | 1607 | 1657 | 2042 | 2060 | 1710 | 1514 | 1335 | 1192 | 1025 | 890 | 768 | 780 | 713 | 882 | 615 | 627 | 249 | 245 | 236 | 184 | 258 | 143 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | cross- on | cross- on | cross | cross- off | off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:06AM 0.94 | |||||||||||||||||||||||
Low Tide / height (m) | 3:21AM 0.21 | 3:46PM -0.03 | ||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - |
| Sunset | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:40 | - | - | - | - | - | - | - | 5:39 | - | - |
 |  | |  | | |  | | | | | | | | |  | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 21 | 21 | 22 | 23 | 23 | 24 | 24 | 23 | 21 | 21 | 22 | 24 | 25 | 24 | 23 | 22 | 21 | 21 | 23 | 25 | 24 | 24 | 23 |
| Feels °C (?) | 24 | 23 | 23 | 25 | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 24 | 24 | 22 | 23 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Itaipu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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