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Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil
12 Day Weather and Surf, issued 8 am Friday 04 Apr 2025 -03
Best Forecast Surf Conditions for Praia Grande (Ubatuba) this week:
The surf forecast for Praia Grande (Ubatuba) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 05) at 6AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 2.5m and 9s. Another secondary swell of 0.1m and 15s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Praia Grande (Ubatuba) in the next 12 days are 3.0m 9s and forecast to arrive on Saturday (Apr 05) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 8s period and expected on Friday (Apr 11) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 5th Apr) | 10ft (3.0m) 9s |
| Best Surf | 3PM (Sat 5th Apr) | 8ft (2.4m) 10s |
| Most Powerful | 6AM (Sat 5th Apr) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Praia Grande (Ubatuba) over the next 12 days.
Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||||||||
| 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 | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 8 | 10 | 10 | 11 | 14 | 13 | 8 | 12 | 12 | 12 | 12 | 12 | 7 | 7 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 136 | 125 | 419 | 1072 | 1198 | 584 | 990 | 799 | 439 | 353 | 347 | 313 | 250 | 242 | 303 | 143 | 97 | 138 | 241 | 345 | 424 | 466 | 530 | 468 | 471 | 479 | 436 | 371 | 320 | 269 | 250 | 250 | 315 | 348 | 308 | 226 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | on | cross- on | on | on | on | glass | cross | glass | cross- on | cross- off | glass | cross- on | cross- off | glass | glass | cross- off | cross- off | cross | cross- off | cross- off | cross- on | off | glass | on | off | glass | cross- on | cross- off | cross | cross | cross- off | glass | cross- on | off |
High Tide / height (m) | 6:37PM 12:24AM 0.70 0.80 | 5:13AM 11:29AM 0.77 0.47 | 12:50AM 0.86 | 11:51AM 0.61 | 1:07AM 0.91 | 12:11PM 0.74 | 1:20AM 0.95 | 12:34PM 0.87 | 1:31AM 0.99 | 12:59PM 0.99 | 1:43AM 1.03 | 1:24PM 1.07 | 1:58AM 1.06 | 1:51PM 1.13 | 2:13AM 1.07 | 2:17PM 1.17 | 2:30AM 1.07 | 2:43PM 1.18 | 2:47AM 1.06 | 3:09PM 1.16 | 3:06AM 1.04 | 3:37PM 1.13 | ||||||||||||||
Low Tide / height (m) | 1:04PM 0.34 | 8:41PM 0.67 | 3:12AM 10:43AM 0.74 0.47 | 3:12PM 0.37 | 10:13AM 0.59 | 4:52PM 0.32 | 6:11AM 0.58 | 5:57PM 0.24 | 6:38AM 0.47 | 6:41PM 0.16 | 7:05AM 0.38 | 7:16PM 0.11 | 7:31AM 0.29 | 7:48PM 0.08 | 7:57AM 0.21 | 8:17PM 0.08 | 8:23AM 0.15 | 8:45PM 0.10 | 8:48AM 0.11 | 9:14PM 0.15 | 9:15AM 0.09 | 9:43PM 0.21 | 9:43AM 0.09 | 10:14PM 0.28 | ||||||||||||
Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||||||||
| Sunrise | 6:09 | - | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:13 | - | - | 6:13 | - | - |
| Sunset | - | 5:55 | - | - | 5:54 | - | - | 5:54 | - | - | 5:53 | - | - | 5:52 | - | - | 5:52 | - | - | 5:51 | - | - | 5:50 | - | - | 5:49 | - | - | 5:47 | - | - | 5:46 | - | - | 5:45 | - |
 | |  |  |  | | | |  |  | |  |  | | |  | |  | | | | | | | | |  | | |  | | | | | | | |
Rain (mm) | 5 | 12 | 45 | 7 | 4 | 12 | 8 | 4 | 7 | - | - | - | - | - | 1 | 2 | 4 | 7 | 1 | 3 | 3 | - | - | - | - | - | - | - | - | - | 1 | 2 | 3 | - | - | - |
| Temp. °C | 26 | 25 | 24 | 21 | 22 | 21 | 22 | 21 | 22 | 24 | 24 | 22 | 25 | 25 | 23 | 27 | 25 | 23 | 24 | 24 | 21 | 24 | 24 | 21 | 24 | 24 | 21 | 25 | 25 | 23 | 24 | 24 | 22 | 24 | 24 | 22 |
| Feels °C (?) | 31 | 28 | 25 | 21 | 24 | 22 | 25 | 24 | 23 | 24 | 25 | 22 | 25 | 25 | 26 | 29 | 28 | 26 | 24 | 23 | 21 | 24 | 24 | 21 | 24 | 24 | 22 | 26 | 26 | 26 | 26 | 24 | 23 | 25 | 24 | 23 |
Short Range Forecast: Heavy rain (total 104mm), heaviest during Fri night. Warm (max 26°C on Fri morning, min 20°C on Sun afternoon). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Wed night. Warm (max 27°C on Wed morning, min 19°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 7mm), mostly falling on Thu afternoon. Warm (max 24°C on Thu morning, min 19°C on Fri night). Wind will be generally light. | Long Range Forecast: Light rain (total 6mm), mostly falling on Mon morning. Warm (max 25°C on Sun morning, min 19°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 (Ubatuba) 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 (Ubatuba) Surf forecast
The above surf forecast table for Praia Grande (Ubatuba) 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 (Ubatuba) can be found by selecting the local surf guide option on the grey menu. Our Praia Grande (Ubatuba) 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 (Ubatuba)) 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 (Ubatuba) 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 (Ubatuba) is 4 km (2 miles) from the city of Ubatuba. If you plan a holiday in São Paulo, look for hotels and other accommodation in Ubatuba. Ubatuba has rooms for a wide range of budgets as well as car hire and transport links.
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