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Surf Forecasts:
Balneario Sao Jose surfForecast / São Paulo / Brazil
16 Day Weather and Surf, issued 8 pm Monday 18 May 2026 -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
22.6° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Balneario Sao Jose this week:
The surf forecast for Balneario Sao Jose over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 19) at 6AM. The primary swell is predicted to be 1.4m and 8s period with a secondary swell of 0.3m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Balneario Sao Jose in the next 16 days are 2.2m 16s and forecast to arrive on Thursday (May 21) at 3PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 19th May) | 4.5ft (1.4m) 8s |
| Best Surf | 6PM (Fri 22nd May) | 6ft (1.8m) 14s |
| Most Powerful | 3PM (Thu 21st May) | 7ft (2.2m) 16s |
Table - best surf conditions forecast for Balneario Sao Jose over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Mon night. Warm (max 21°C on Wed morning, min 18°C on Thu afternoon). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 44mm), heaviest during Fri night. Warm (max 20°C on Sat night, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
S 7 | S 7 | S 19 | SSE 16 | S 14 | S 13 | S 13 | SSE 16 | SSE 16 | S 14 | S 14 | S 14 | S 14 | SSE 13 | SSE 13 | S 12 | S 12 | S 11 | ESE 7 | ESE 7 | S 11 | |
181 | 186 | 186 | 1687 | 1014 | 590 | 591 | 1708 | 2195 | 1807 | 1097 | 1335 | 1225 | 1058 | 799 | 425 | 393 | 364 | 338 | 151 | 110 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross-off | cross | cross | cross | cross-on | glassy | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-on | |
High Tide | 3:37AM1.06m | 4:44PM1.18m | 4:12AM1.04m | 5:32PM1.06m | 00:02AM0.78m | 4:52AM1.01m | 6:25PM0.95m | 5:41AM0.97m | 7:30PM0.87m | 6:46AM0.93m | 8:59PM0.84m | 8:13AM0.91m | 10:43PM0.88m | 9:55AM0.94m | |||||||
Low Tide | 10:44PM0.57m | 9:53AM0.16m | 11:21PM0.69m | 10:23AM0.22m | 9:52PM0.76m | 11:10AM0.31m | 9:52PM0.79m | 1:57PM0.39m | 10:11PM0.80m | 3:18AM0.79m | 3:24PM0.40m | 10:45PM0.83m | 4:16AM0.71m | 4:29PM0.39m | 5:02AM0.60m | 5:21PM0.38m | |||||
 |  | |  |  | |  |  | |  | | |  | | | | | | | | | |
 | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — |
 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:27 |
6 | — | — | — | — | — | 4 | 2 | — | 4 | 2 | 2 | 15 | 5 | 2 | 4 | 5 | 5 | 1 | — | — | |
Temp °C | 20 | 19 | 20 | 19 | 21 | 20 | 20 | 19 | 19 | 18 | 19 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 22 | 22 |
20 | 20 | 20 | 20 | 21 | 21 | 22 | 19 | 19 | 18 | 20 | 19 | 18 | 19 | 20 | 22 | 21 | 19 | 19 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | S 9 | S 7 | S 7 | SSE 16 | S 14 | S 13 | S 13 | SSE 16 | SSE 16 | S 14 | S 14 | S 14 | E 9 | SSE 13 | SSE 13 | S 12 | S 12 | S 11 | S 11 | ESE 7 | ESE 6 |
 kJ | 44 | 186 | 183 | 1687 | 1014 | 590 | 591 | 1708 | 2195 | 1807 | 1097 | 1335 | 6 | 1058 | 799 | 425 | 393 | 364 | 154 | 137 | 82 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | S 12 | S 15 | SE 7 | SE 6 | SE 6 | ESE 6 | E 7 | E 8 | E 8 | SSE 16 | E 8 | — | E 9 | E 8 | ESE 7 | ESE 7 | ESE 7 | — | S 11 | S 11 |
| kJ | 37 | 27 | 109 | 67 | 39 | 30 | 20 | 1 | 4 | 5 | 363 | 5 | — | 1 | 1 | 123 | 132 | 82 | — | 151 | 110 |
Swell 3 Height (m) Direction Period (s) | E 7 | S 16 | S 19 | E 7 | — | — | E 8 | — | — | — | E 8 | — | — | — | E 8 | — | — | — | — | — | SSE 21 |
| kJ | 1 | 21 | 186 | 4 | — | — | 5 | — | — | — | 1 | — | — | — | 6 | — | — | — | — | — | 42 |
Wind waves Height (m) Direction Period (s) | S 7 | — | — | — | — | — | — | SSE 5 | — | — | — | — | S 14 | — | — | — | SW 4 | WSW 4 | ESE 7 | — | — |
| kJ | 181 | — | — | — | — | — | — | 46 | — | — | — | — | 1225 | — | — | — | 14 | 6 | 338 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 28 | 0 | 19 | 19 | 28 | 135 | 0 | 95 | 80 | 28 | 28 | 32 | 52 | 95 | 28 | 28 | 91 | 95 | 32 | 0 | 28 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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