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Itaipu surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 26 Nov 2025 -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 slightly cooler than normal)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 8PM is: 1.6m 9s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a South direction (forecast issued at 02:00pm November 26). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Nov) | - | - |
| Afternoon (26 Nov) | 6ft (1.8m) | 9s |
| Evening (26 Nov) | 5ft (1.5m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 554 | 505 | 454 | 344 | 321 | 313 | 277 | 316 | 339 | 346 | 300 | 300 | 258 | 247 | 211 | 211 | 205 | 164 | 275 | 287 | 260 | 235 | 208 | 179 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross | cross | cross- off | glass | cross | cross- on | cross | cross- off | cross- off | off | off | off | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on |
High Tide / height (m) | 5:51PM 0.91 | 8:55AM 0.92 | 7:00PM 0.90 | 10:09AM 0.95 | 8:26PM 0.90 | |||||||||||||||||||
Low Tide / height (m) | 1:08PM 0.26 | 1:34AM -0.01 | 2:10PM 0.26 | 2:36AM -0.01 | 3:10PM 0.23 | 3:35AM -0.03 | ||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:58 | - |
| Sunset | - | - | 6:20 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - |
 | | |  |  | |  | | | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 20 | 19 | 19 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 23 |
| Feels °C (?) | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 20 | 21 | 20 | 21 | 20 | 20 | 23 | 22 | 20 | 22 | 21 | 24 | 23 | 23 | 25 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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