Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Itaipu surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 8 am Sunday 30 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
23.3° C
(Which is slightly cooler than normal)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 2PM is: 0.7m 8s primary swell from a Southeast direction and 0.3m 8s secondary swell from a South direction, 0.3m 3s secondary swell from a South-southeast direction (forecast issued at 08:00am November 30). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Nov) | 2.5ft (0.7m) | 8s |
| Afternoon (30 Nov) | 2ft (0.6m) | 8s |
| Evening (30 Nov) | 2.5ft (0.7m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 30 | Monday 01 | Tuesday 02 | Wed 03 | |||||||||||||||||||||
| 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 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 69 | 69 | 69 | 57 | 69 | 68 | 42 | 32 | 41 | 34 | 77 | 72 | 94 | 84 | 82 | 77 | 54 | 53 | 71 | 120 | 134 | 63 | 56 | 86 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | cross- on | cross | cross- off | off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | glass | cross | cross- on | on | cross | cross- off | cross- off |
High Tide / height (m) | 11:54AM 0.98 | 11:48PM 1.00 | 12:34PM 0.96 | 12:44AM 1.05 | 1:02PM 0.92 | 1:35AM 1.08 | ||||||||||||||||||
Low Tide / height (m) | 4:31AM -0.04 | 4:56PM 0.10 | 5:23AM -0.04 | 5:43PM 0.02 | 6:13AM -0.01 | 6:28PM -0.05 | ||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wed 03 | |||||||||||||||||||||
| Sunrise | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - | - |
 | | | | |  | | | | | | | |  |  |  | | |  |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | - | - | - | - | 1 | 9 | 2 | 2 | - |
| Temp. °C | 20 | 24 | 24 | 24 | 23 | 22 | 21 | 20 | 20 | 23 | 25 | 25 | 24 | 23 | 22 | 22 | 21 | 25 | 26 | 24 | 22 | 22 | 22 | 22 |
| Feels °C (?) | 21 | 26 | 24 | 23 | 24 | 24 | 23 | 22 | 22 | 24 | 25 | 23 | 23 | 24 | 24 | 25 | 23 | 28 | 26 | 25 | 24 | 24 | 23 | 24 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
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.
Nearest