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Itaipu surfForecast / Rio de Janeiro / Brazil
12 Day Weather and Surf, issued 2 pm Sunday 06 Jul 2025 -03
Best Forecast Surf Conditions for Itaipu this week:
The surf forecast for Itaipu over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 07) at 3AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.4m and 4s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Itaipu in the next 12 days are 0.9m 12s and forecast to arrive on Wednesday (Jul 09) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 7s period and expected on Tuesday (Jul 08) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Mon 7th Jul) | 2ft (0.6m) 8s |
| Best Surf | 3AM (Mon 7th Jul) | 2ft (0.6m) 8s |
| Most Powerful | 3PM (Wed 9th Jul) | 3ft (0.9m) 12s |
Table - best surf conditions forecast for Itaipu over the next 12 days.
Sun 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Fri 18 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | 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) (?) | 8 | 8 | 7 | 6 | 8 | 10 | 9 | 8 | 13 | 12 | 11 | 10 | 16 | 14 | 13 | 9 | 11 | 10 | 14 | 12 | 11 | 10 | 10 | 9 | 21 | 18 | 16 | 16 | 14 | 14 | 13 | 13 | 14 | 13 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 82 | 50 | 55 | 52 | 28 | 25 | 79 | 74 | 212 | 226 | 151 | 121 | 124 | 100 | 75 | 49 | 62 | 72 | 65 | 106 | 88 | 70 | 54 | 46 | 228 | 229 | 141 | 91 | 75 | 69 | 63 | 61 | 106 | 126 | 73 | 54 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- on | cross- off | cross- off | cross | cross | cross | on | cross- off | cross- off | cross- on | off | cross- off | cross- off | cross- off | cross- off | cross- on | glass | cross- off | cross- on | off | glass | cross | off | glass | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 10:40PM 0.96 | 12:13PM 1.01 | 11:05PM 0.97 | 12:39PM 1.00 | 11:37PM 0.98 | 1:07PM 0.98 | 12:14AM 0.99 | 1:45PM 0.95 | 12:56AM 0.98 | 2:43PM 0.91 | 1:42AM 0.97 | 4:59PM 0.89 | 2:35AM 0.94 | 6:15PM 0.89 | 3:37AM 0.92 | 7:17PM 0.91 | 4:55AM 0.90 | 8:09PM 0.92 | 7:02AM 0.92 | 8:54PM 0.93 | 8:32AM 0.96 | 9:30PM 0.93 | 9:31AM 1.01 | |||||||||||||
Low Tide / height (m) | 5:16PM 0.06 | 5:34AM -0.13 | 6:00PM 0.08 | 6:18AM -0.16 | 6:44PM 0.11 | 7:02AM -0.16 | 7:29PM 0.15 | 7:49AM -0.14 | 8:16PM 0.20 | 8:38AM -0.11 | 9:06PM 0.25 | 9:32AM -0.07 | 10:00PM 0.30 | 10:29AM -0.03 | 10:58PM 0.32 | 11:28AM -0.01 | 11:57PM 0.31 | 12:28PM 0.00 | 12:56AM 0.26 | 1:27PM 0.01 | 1:51AM 0.19 | 2:22PM 0.01 | 2:43AM 0.09 | |||||||||||||
Sun 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Fri 18 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:33 | - | - | 6:33 | - | - | 6:33 | - | - | 6:33 | - | - | 6:33 | - | - | 6:33 | - | - | 6:33 | - | - | 6:31 | - | - | 6:31 | - | - | 6:31 | - | - | 6:31 | - | - | 6:31 |
| Sunset | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:21 | - | - | 5:21 | - | - | 5:21 | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:23 | - | - | 5:23 | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 1 | - | - |
| Temp. °C | 20 | 19 | 19 | 19 | 19 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 21 | 20 | 21 | 20 | 21 | 22 | 20 | 22 | 22 | 20 | 21 | 21 | 19 | 22 |
| Feels °C (?) | 20 | 18 | 19 | 18 | 18 | 21 | 19 | 20 | 18 | 17 | 20 | 20 | 19 | 19 | 20 | 20 | 21 | 22 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 22 | 22 | 20 | 21 | 19 | 19 | 21 | 20 | 17 | 20 |
Short Range Forecast: Mostly dry. Warm (max 21°C on Tue morning, min 17°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Fri afternoon, min 17°C on Wed night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 21°C on Sat afternoon, min 18°C on Mon night). Wind will be generally light. | Long Range Forecast: Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 22°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 12 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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