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Itaipu surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 8 am Wednesday 03 Dec 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
24.0° C
(Which is normal for this time of year)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 11AM is: 1.0m 11s primary swell from a South direction and 0.4m 3s secondary swell from a Southwest direction (forecast issued at 08:00am December 03). An open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 3.5ft (1.0m) | 11s |
| Afternoon (03 Dec) | 3.5ft (1.0m) | 10s |
| Evening (03 Dec) | 3.5ft (1.1m) | 11s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 03 | Thursday 04 | Friday 05 | Sat 06 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 11 | 11 | 10 | 10 | 11 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 88 | 235 | 223 | 202 | 208 | 277 | 146 | 220 | 165 | 127 | 156 | 121 | 120 | 83 | 132 | 132 | 130 | 127 | 125 | 120 | 115 | 68 | 71 | 66 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | glass | glass | cross- on | on | on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:53PM 0.88 | 2:24AM 1.08 | 12:41PM 0.88 | 3:12AM 1.06 | 1:04PM 0.91 | |||||||||||||||||||
Low Tide / height (m) | 7:00AM 0.05 | 7:11PM -0.12 | 7:44AM 0.13 | 7:54PM -0.16 | 8:27AM 0.22 | 8:38PM -0.18 | ||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Sat 06 | |||||||||||||||||||||
| Sunrise | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:25 | - | - | - | - | - | - | - | 6:25 | - | - | - |
 |  | |  | |  |  |  | | |  |  | |  | | | |  | | | | |  | | |
Rain (mm) | - | - | - | - | - | 1 | - | - | - | - | 1 | 3 | 1 | 1 | - | - | - | 1 | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 21 | 21 |
| Feels °C (?) | 27 | 25 | 24 | 25 | 27 | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 21 | 22 | 21 | 21 | 22 |
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Ocean Swells (m)- Wind Speed (km/h)
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