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Praia Preta surfForecast / São Paulo / Brazil
12 Day Weather and Surf, issued 2 pm Monday 17 Nov 2025 -03
Best Forecast Surf Conditions for Praia Preta this week:
The surf forecast for Praia Preta over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 17) at 9PM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 0.6m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia Preta in the next 12 days are 2.2m 16s and forecast to arrive on Friday (Nov 21) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 10s period and expected on Monday (Nov 24) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 17th Nov) | 2ft (0.6m) 14s |
| Best Surf | 12AM (Fri 21st Nov) | 7ft (2.2m) 16s |
| Most Powerful | 12AM (Fri 21st Nov) | 7ft (2.2m) 16s |
Table - best surf conditions forecast for Praia Preta over the next 12 days.
Short Range Forecast Moderate rain (total 18mm), heaviest on Tue night. Warm (max 28°C on Tue morning, min 18°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 28mm), heaviest during Sun morning. Warm (max 26°C on Fri morning, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
| 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) (?) | 16 | 13 | 12 | 12 | 11 | 10 | 10 | 11 | 16 | 17 | 16 | 13 | 13 | 12 | 12 | 12 | 11 | 7 | 7 | 7 | 7 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 124 | 130 | 72 | 100 | 351 | 175 | 159 | 199 | 520 | 1174 | 2322 | 1141 | 715 | 441 | 287 | 217 | 118 | 159 | 134 | 123 | 57 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- off | glass | cross | cross- on | cross- on | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | glass | cross- on | glass | cross- off | glass | glass | ||
High Tide / height (m) | 1:18AM 1.09 | 1:20PM 1.01 | 1:50AM 1.13 | 1:43PM 1.02 | 2:20AM 1.14 | 2:06PM 1.02 | 2:50AM 1.14 | 2:32PM 1.02 | 3:21AM 1.12 | 3:01PM 1.02 | 3:54AM 1.08 | 3:35PM 1.01 | 4:31AM 1.04 | ||||||||||
Low Tide / height (m) | 7:07PM 0.21 | 7:33AM 0.25 | 7:36PM 0.14 | 8:06AM 0.26 | 8:06PM 0.09 | 8:38AM 0.29 | 8:36PM 0.07 | 9:11AM 0.33 | 9:08PM 0.07 | 9:44AM 0.37 | 9:43PM 0.10 | 10:20AM 0.42 | 10:23PM 0.15 | 11:05AM 0.48 | |||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
| Sunrise | - | - | 5:07 | - | - | 5:07 | - | - | 5:07 | - | - | 5:07 | - | - | 5:07 | - | - | 5:07 | - | - | 5:07 | ||
| Sunset | 6:25 | - | - | 6:27 | - | - | 6:28 | - | - | 6:28 | - | - | 6:29 | - | - | 6:30 | - | - | 6:30 | - | - | ||
 |  |  |  |  |  | |  | | | | | | | | |  |  |  |  | | |||
Rain (mm) | 6 | - | - | 2 | 10 | - | - | - | - | - | - | - | - | - | - | - | 13 | 15 | 3 | 1 | 6 | ||
| Temp. °C | 23 | 22 | 28 | 28 | 23 | 24 | 24 | 19 | 24 | 24 | 20 | 26 | 26 | 20 | 26 | 26 | 22 | 23 | 23 | 23 | 23 | ||
| Feels °C (?) | 28 | 25 | 31 | 32 | 26 | 23 | 24 | 21 | 24 | 25 | 20 | 26 | 26 | 20 | 27 | 29 | 25 | 26 | 26 | 26 | 27 | ||
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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 Preta 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 Preta Surf forecast
The above surf forecast table for Praia Preta provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Praia Preta can be found by selecting the local surf guide option on the grey menu. Our Praia Preta 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 Preta) 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 Preta 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 Preta is 32 km (20 miles) from the city of Sao Sebastiao. If you plan a holiday in São Paulo, look for hotels and other accommodation in Sao Sebastiao. Sao Sebastiao has rooms for a wide range of budgets as well as car hire and transport links.
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