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Praia Grande Surf Forecast
/ Rio de Janeiro (47 surf breaks) /
Praia Grande surfForecast / Rio de Janeiro / Brazil
12 Day Weather and Surf, issued 8 pm Wednesday 16 Apr 2025 -03
Best Forecast Surf Conditions for Praia Grande this week:
The surf forecast for Praia Grande over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 17) at 3AM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 1.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Praia Grande in the next 12 days are 1.8m 10s and forecast to arrive on Monday (Apr 21) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Saturday (Apr 19) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 17th Apr) | 4.5ft (1.3m) 12s |
| Best Surf | 3AM (Thu 17th Apr) | 4.5ft (1.3m) 12s |
| Most Powerful | 3PM (Mon 21st Apr) | 6ft (1.8m) 10s |
Table - best surf conditions forecast for Praia Grande over the next 12 days.
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Mon 28 | |||||||||||||||||||||||||
| 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 | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 11 | 12 | 6 | 8 | 10 | 10 | 10 | 10 | 10 | 9 | 11 | 11 | 10 | 13 | 12 | 11 | 11 | 10 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 549 | 494 | 497 | 505 | 409 | 403 | 333 | 149 | 144 | 54 | 39 | 72 | 245 | 368 | 605 | 492 | 443 | 307 | 294 | 241 | 344 | 277 | 177 | 386 | 333 | 240 | 188 | 96 | 207 | 1053 | 847 | 647 | 423 | 292 | 166 | 123 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- off | cross- off | off | off | off | cross- off | off | on | on | on | cross- on | cross | cross- on | glass | cross- on | cross- off | off | off | off | cross- off | on | glass | on | cross- on | cross- off | cross | cross- on | cross- on | cross- off | cross- off | off | off | off | off |
High Tide / height (m) | 3:59AM 0.89 | 4:58PM 0.91 | 4:32AM 0.83 | 5:50PM 0.84 | 5:15AM 0.77 | 7:28PM 0.78 | 6:22AM 0.71 | 10:28PM 0.83 | 9:01AM 0.70 | 11:30PM 0.92 | 10:51AM 0.79 | 12:13AM 1.00 | 11:42AM 0.90 | 12:49AM 1.06 | 12:24PM 1.01 | 1:20AM 1.07 | 1:04PM 1.10 | 1:47AM 1.05 | 1:44PM 1.16 | 2:11AM 1.02 | 2:24PM 1.18 | 2:32AM 0.97 | 3:05PM 1.16 | |||||||||||||
Low Tide / height (m) | 10:44PM 0.36 | 10:49AM 0.17 | 11:30PM 0.44 | 11:39AM 0.23 | 12:38AM 0.51 | 12:53PM 0.29 | 2:14AM 0.55 | 2:28PM 0.31 | 3:51AM 0.53 | 3:55PM 0.26 | 5:01AM 0.47 | 5:03PM 0.17 | 5:51AM 0.39 | 5:58PM 0.08 | 6:32AM 0.32 | 6:46PM 0.02 | 7:09AM 0.24 | 7:31PM 0.00 | 7:45AM 0.17 | 8:14PM 0.03 | 8:19AM 0.11 | 8:56PM 0.11 | 8:55AM 0.06 | |||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Mon 28 | |||||||||||||||||||||||||
| Sunrise | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - |
| Sunset | - | - | 5:32 | - | - | 5:31 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:29 | - | - | 5:28 | - | - | 5:27 | - | - | 5:27 | - | - | 5:25 | - | - | 5:24 | - | - | 5:23 |
 |  | |  | |  | |  |  |  | |  |  |  | | | | | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 3 | 1 | - | 2 | 12 | 1 | - | - | - | - | - | - | - | - | 2 | 3 | 6 | 2 | 2 | 33 | 3 | 3 | 1 | - | - | - | - | - |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 24 |
| Feels °C (?) | 26 | 27 | 26 | 26 | 25 | 24 | 23 | 23 | 27 | 26 | 22 | 23 | 25 | 21 | 21 | 23 | 23 | 23 | 23 | 21 | 21 | 20 | 24 | 27 | 22 | 26 | 26 | 25 | 25 | 23 | 22 | 23 | 23 | 22 | 22 | 23 |
Short Range Forecast: Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 25°C on Sat afternoon, min 23°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the NE by Fri night). | Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Sun night. Warm (max 24°C on Sat night, min 22°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun morning, calm by Mon night). | Days 6-9 Weather Summary Moderate rain (total 15mm), heaviest on Thu night. Warm (max 24°C on Wed afternoon, min 22°C on Thu morning). Winds decreasing (strong winds from the NE on Wed night, calm by Thu afternoon). | Long Range Forecast: Heavy rain (total 40mm), heaviest during Fri night. Warm (max 24°C on Sat afternoon, min 21°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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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 Praia Grande 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 Praia Grande Surf forecast
The above surf forecast table for Praia Grande provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Praia Grande can be found by selecting the local surf guide option on the grey menu. Our Praia Grande 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 (Praia Grande) 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 Praia Grande 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.
Praia Grande is 3 km (2 miles) from the city of Arraial do Cabo. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Arraial do Cabo. Arraial do Cabo has rooms for a wide range of budgets as well as car hire and transport links.
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