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Surf Forecasts:
Itaipu surfForecast / Rio de Janeiro / Brazil
16 Day Weather and Surf, issued 2 pm Friday 03 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
24.7° C
(Which is 1.2°C colder than average for this time of year)Best Forecast Surf Conditions for Itaipu this week:
The surf forecast for Itaipu over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 05) at 9PM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.4m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Itaipu in the next 16 days are 1.7m 16s and forecast to arrive on Tuesday (Apr 07) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Apr 08) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 5th Apr) | 1.5ft (0.4m) 13s |
| Best Surf | 9AM (Tue 7th Apr) | 4.5ft (1.4m) 13s |
| Most Powerful | 12PM (Tue 7th Apr) | 5.5ft (1.7m) 16s |
Table - best surf conditions forecast for Itaipu over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 4mm), mostly falling on Sun night. Warm (max 28°C on Sat morning, min 24°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 32°C on Wed morning, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Fri 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 10 | 10 | 16 | 15 | 14 | 12 | 11 | 15 | 12 | 13 | 15 | 14 | 13 | 13 | 12 | 12 | 11 | 10 | 12 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 14 | 12 | 8 | 10 | 21 | 39 | 58 | 47 | 41 | 104 | 392 | 663 | 1297 | 746 | 492 | 395 | 229 | 93 | 89 | 206 | 430 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross | glass | glass | on | glass | cross | cross- off | off | off | cross- off | off | cross- off | cross | cross | cross | cross- on | glass | glass | ||
High Tide / height (m) | 4:15PM 1.00 | 4:04AM 0.87 | 4:55PM 1.00 | 4:03AM 0.89 | 5:28PM 1.00 | 4:26AM 0.91 | 5:56PM 1.00 | 5:01AM 0.93 | 6:24PM 0.99 | 5:42AM 0.95 | 6:58PM 0.97 | 6:27AM 0.95 | 7:41PM 0.95 | 7:14AM 0.95 | |||||||||
Low Tide / height (m) | 9:39PM 0.10 | 9:54AM -0.01 | 10:25PM 0.11 | 10:40AM -0.06 | 11:10PM 0.13 | 11:26AM -0.08 | 11:56PM 0.14 | 12:13PM -0.09 | 12:44AM 0.16 | 1:02PM -0.08 | 1:34AM 0.17 | 1:55PM -0.06 | 2:26AM 0.19 | ||||||||||
Fri 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||
| Sunrise | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:03 | ||
| Sunset | 5:50 | - | - | 5:49 | - | - | 5:47 | - | - | 5:46 | - | - | 5:45 | - | - | 5:45 | - | - | 5:44 | - | - | ||
 |  | | |  | |  |  | |  | | | | | | | |  | | | | |||
Rain (mm) | - | - | - | - | - | - | 1 | 3 | - | 2 | - | - | - | - | - | - | 2 | - | - | - | - | ||
| Temp. °C | 27 | 27 | 28 | 28 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 28 | 29 | 26 | 32 | 29 | 27 | 25 | 25 | 25 | 24 | ||
| Feels °C (?) | 28 | 30 | 30 | 29 | 30 | 27 | 27 | 30 | 27 | 28 | 26 | 30 | 30 | 28 | 34 | 30 | 30 | 26 | 27 | 28 | 27 | ||
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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.
Information about the Itaipu Surf forecast
The above surf forecast table for Itaipu provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Itaipu can be found by selecting the local surf guide option on the grey menu. Our Itaipu surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Itaipu) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Itaipu may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Rio de Janeiro? If you are looking for accommodation near Itaipu, camping, hotels and holiday cottages in Rio de Janeiro, consider staying in Niteroi which is 11 km (7 miles) away. Other places in and around Rio de Janeiro where you can find information about places to rent, and car hire include Sao Goncalo which is 18 km (11 miles) away, Marica, Rio de Janeiro and Itaborai.
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