Balneario Sao Jose surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 8 pm Saturday 05 Jul 2025 -03
Forecast 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
20.4° 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 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 06) at 12AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.5m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Balneario Sao Jose in the next 12 days are 1.3m 7s and forecast to arrive on Sunday (Jul 13) at 3AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 6th Jul)2ft (0.6m) 9s
Best Surf 3AM (Sun 13th Jul)4.5ft (1.3m) 7s
Most Powerful 3AM (Sun 13th Jul)4.5ft (1.3m) 7s

Table - best surf conditions forecast for Balneario Sao Jose over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thu
17
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SSE
0.5
SSE
0.5
SSE
0.4
SSE
0.4
ESE
0.4
ESE
0.4
ESE
0.6
S
0.7
ESE
0.6
ESE
0.6
S
0.6
S
0.7
S
0.6
ESE
0.4
S
0.5
ESE
0.5
E
0.4
ESE
0.6
E
0.7
ESE
0.9
ESE
0.9
ESE
1.4
E
0.9
ESE
0.8
ESE
0.8
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.5
ESE
Period(s) (?)988887787712111079777877777888899888888
Wave
Graph
(?)Metric surfscale
Energy (?)84585542403536821111001361231397959473947636610311132799113103117119123121846362666248
Wind
(km/h)
5
NNW
5
WSW
10
SSW
0
WSW
0
NNE
10
ESE
5
N
5
NW
10
S
5
W
5
WSW
15
S
5
SSE
5
WSW
10
S
5
N
0
NW
5
SE
5
NW
0
WNW
5
SE
5
N
5
WSW
10
S
5
NW
5
SW
5
SSE
5
WNW
0
W
5
S
5
ESE
0
ESE
10
ESE
10
E
5
ENE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcrosscross-
on
glassglasscross-
on
glassglassoncross-
off
crossonglassglassonglassglassoncross-
off
glassonglassglassoncross-
off
glassonglassglassonglassglasscross-
on
crossglasscross-
on
High Tide
/ height (m)
10:53PM
0.87
12:21PM
1.00
12:01AM
0.91
1:11PM
1.09
12:48AM
0.97
1:48PM
1.17
1:27AM
1.04
2:22PM
1.24
2:03AM
1.12
2:55PM
1.28
2:39AM
1.19
3:29PM
1.31
3:15AM
1.25
4:04PM
1.31
3:51AM
1.29
4:41PM
1.28
4:30AM
1.29
5:19PM
1.22
5:11AM
1.26
6:00PM
1.15
5:56AM
1.19
6:43PM
1.05
6:48AM
1.10
Low Tide
/ height (m)
5:49AM
0.38
6:36PM
0.48
6:39AM
0.28
7:24PM
0.43
7:23AM
0.19
8:07PM
0.39
8:05AM
0.12
8:45PM
0.37
8:45AM
0.06
9:21PM
0.36
9:23AM
0.03
9:56PM
0.37
10:01AM
0.02
10:29PM
0.40
10:39AM
0.05
11:01PM
0.44
11:18AM
0.11
11:32PM
0.49
12:00PM
0.20
12:02AM
0.54
12:54PM
0.32
12:41AM
0.58
2:23PM
0.44
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thu
17
Sunrise-6:50--6:50--6:50--6:50--6:48--6:48--6:48--6:48--6:48--6:48--6:48--6:48-
Sunset--5:31--5:31--5:31--5:32--5:32--5:34--5:34--5:34--5:35--5:35--5:36--5:36
clearclearclearpart cloudclearclearclearclearclearclearclearrain showersrain showerspart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudpart cloudclearpart cloudclearclearpart cloud
Rain (mm)
-----------12-----------------------
Temp. °C161919172020172220172019181919182120172121182120172120172020202121192121
Feels °C (?)171818182019182220182018182020202221192122192121192221192121222222202121

Short Range Forecast: Mostly dry. Warm (max 22°C on Tue morning, min 15°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 21°C on Fri morning, min 16°C on Tue night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 21°C on Sat morning, min 17°C on Fri night). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 21°C on Wed morning, min 16°C on Mon night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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