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Balneario Sao Jose surfForecast / São Paulo / Brazil
12 Day Weather and Surf, issued 8 pm Thursday 04 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Balneario Sao Jose surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Balneario Sao Jose sea temperature is
24.7° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Balneario Sao Jose this week:
The surf forecast for Balneario Sao Jose over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Dec 05) at 6AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.2m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Balneario Sao Jose in the next 12 days are 1.0m 8s and forecast to arrive on Friday (Dec 05) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Dec 10) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 5th Dec) | 3ft (0.9m) 8s |
| Best Surf | 6AM (Sun 7th Dec) | 4.5ft (1.3m) 6s |
| Most Powerful | 12PM (Fri 5th Dec) | 3.5ft (1.0m) 8s |
Table - best surf conditions forecast for Balneario Sao Jose over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Warm (max 27°C on Sun morning, min 20°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Tue night. Warm (max 31°C on Wed afternoon, min 22°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thu 11 | ||||||||||||||||
| 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) (?) | 9 | 8 | 8 | 5 | 8 | 8 | 6 | 6 | 7 | 6 | 6 | 7 | 6 | 6 | 7 | 7 | 7 | 13 | 11 | 8 | 9 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 101 | 108 | 129 | 52 | 55 | 45 | 60 | 64 | 60 | 39 | 50 | 60 | 81 | 68 | 84 | 74 | 77 | 98 | 66 | 43 | 56 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | cross- on | cross | glass | cross- on | glass | cross- on | on | glass | cross- on | on | glass | glass | cross | cross- off | off | off | off | cross- off | glass | |
High Tide / height (m) | 2:47AM 1.36 | 2:30PM 1.09 | 3:29AM 1.31 | 3:02PM 1.10 | 4:09AM 1.23 | 3:36PM 1.11 | 4:49AM 1.13 | 4:13PM 1.11 | 5:30AM 1.03 | 4:54PM 1.08 | 6:14AM 0.94 | 5:42PM 1.04 | 7:04AM 0.88 | |||||||||
Low Tide / height (m) | 9:34AM 0.42 | 9:06PM 0.07 | 10:08AM 0.53 | 9:36PM 0.08 | 10:31AM 0.63 | 10:07PM 0.13 | 10:16AM 0.69 | 10:43PM 0.21 | 10:00AM 0.70 | 11:31PM 0.31 | 10:19AM 0.70 | 1:03AM 0.40 | 11:00AM 0.71 | |||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thu 11 | ||||||||||||||||
| Sunrise | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:11 | - | - | 5:11 | - | - | 5:11 | - | |
| Sunset | - | - | 6:43 | - | - | 6:44 | - | - | 6:44 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | |
 |  |  |  | | | | | | | | | | |  |  |  | | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7 | 19 | 1 | - | - | - | - | |
| Temp. °C | 21 | 25 | 24 | 22 | 26 | 25 | 23 | 27 | 26 | 24 | 27 | 26 | 24 | 26 | 24 | 24 | 27 | 31 | 27 | 30 | 30 | |
| Feels °C (?) | 22 | 25 | 24 | 23 | 27 | 26 | 26 | 29 | 28 | 27 | 29 | 28 | 27 | 29 | 27 | 26 | 27 | 32 | 26 | 32 | 34 | |
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Ocean Swells (m)- Wind Speed (km/h)
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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 Balneario Sao Jose 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 Balneario Sao Jose Surf forecast
The above surf forecast table for Balneario Sao Jose provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Balneario Sao Jose can be found by selecting the local surf guide option on the grey menu. Our Balneario Sao Jose 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 (Balneario Sao Jose) 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 Balneario Sao Jose 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.
Balneario Sao Jose is 3 km (2 miles) from the city of Mongagua. If you plan a holiday in São Paulo, look for hotels and other accommodation in Mongagua. Mongagua has rooms for a wide range of budgets as well as car hire and transport links.
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