Balneario Sao Jose Surf Break
Lat Long: 24.09° S 46.60° W

Balneario Sao Jose Surf Forecast and Surf Report

Weather Forecast for Balneario Sao Jose

Issued: 8 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Balneario Sao Jose sea temperature is
20.9° C

Slightly cooler than normal

Balneario Sao Jose surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Balneario Sao Jose surf forecast from 5 Jun 2026:

  • Best quality surf: Saturday 6 Jun, 12AM (local time) - 2.5ft (0.8m), 12s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Friday 5 Jun, 9AM (local time) - 3ft (0.9m), 13s period, SSE swell with 277 kJ wave energy.
  • Next surfable swell (1★+): Saturday 6 Jun, 12AM (local time) - 2.5ft (0.8m), 12s period with SSE swell.

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 Saturday (Jun 06) at 12AM. The primary swell is predicted to be 0.8m and 12s period with a secondary swell of 0.4m and 6s. Another secondary swell of 0.6m and 4s is also forecast. 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 0.9m 13s and forecast to arrive on Friday (Jun 05) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 6th Jun)2.5ft (0.8m) 12s
Best Surf12AM (Sat 6th Jun)2.5ft (0.8m) 12s
Most Powerful 9AM (Fri 5th Jun)3ft (0.9m) 13s

Table - best surf conditions forecast for Balneario Sao Jose over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 22°C on Fri morning, min 16°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 22°C on Mon morning, min 17°C on Sun night). Wind will be generally light.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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)
1
2
0
2
1
0
1
1
0
1
0
0
0
1
1
1
0
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSE
11
0.9
SSE
13
0.9
SSE
12
0.8
SSE
12
0.7
SSE
11
0.7
SSE
11
0.6
SSE
10
0.5
SSE
10
0.5
SSE
9
0.6
SSE
8
0.4
ESE
7
0.4
ESE
7
0.4
SSE
7
0.7
SSE
8
0.8
SSE
7
0.5
SSE
9
0.5
E
6
0.6
SSE
12
0.7
SE
11
0.6
SSE
10
0.4
SSE
9
Wave Graph
Metric surfscale
Energy kJ
217
277
248
183
130
121
80
55
50
47
20
16
15
60
54
46
18
90
115
61
32
Wind (km/h)
15
E
10
E
15
ESE
5
NE
5
NW
5
SE
5
NNW
5
WSW
5
SSE
5
N
5
NE
10
ESE
10
W
10
W
5
NW
10
NNW
5
W
5
SSW
5
WNW
5
SSW
5
S
Wind State
cross
cross
cross-on
cross-off
glassy
cross-on
off
glassy
on
cross-off
glassy
cross-on
cross-off
cross-off
cross-off
off
cross-off
cross-on
glassy
glassy
glassy
High Tide
5:01AM1.12m
5:58PM1.09m
5:51AM1.09m
6:53PM1.05m
6:48AM1.05m
7:57PM1.02m
7:56AM1.02m
9:10PM1.01m
9:15AM1.01m
10:27PM1.01m
10:40AM1.06m
11:32PM1.03m
11:55AM1.15m
Low Tide
11:15PM0.54m
11:43AM0.27m
00:26AM0.59m
1:01PM0.32m
2:01AM0.60m
2:27PM0.34m
3:21AM0.58m
3:44PM0.33m
4:28AM0.52m
4:52PM0.31m
5:26AM0.43m
5:55PM0.28m
6:16AM0.34m
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
clear
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:43
6:43
6:45
6:45
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:25
5:25
5:25
5:25
5:25
5:25
 mm
1
5
2
2
Temp °C
20
22
21
19
21
21
19
22
21
18
22
22
19
21
21
19
22
21
20
19
19
Feels °C
19
21
20
19
21
21
19
22
22
19
22
22
20
21
21
18
22
22
21
21
21
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
11
0.9
SSE
13
0.9
SSE
12
0.8
SSE
12
0.7
SSE
11
0.7
SSE
11
0.6
SSE
10
0.5
SSE
10
0.5
SSE
9
0.6
SSE
8
0.4
ESE
7
0.4
ESE
7
0.4
SSE
7
0.7
SSE
8
0.8
SSE
7
0.5
SSE
9
0.5
E
6
0.6
SSE
12
0.7
SE
11
0.6
SSE
10
0.4
SSE
9
Energy kJ
217
277
248
183
130
121
80
55
50
47
20
15
15
60
54
46
17
90
115
61
32
Swell 2
Height (m)
Direction
Period (s)
0.7
S
13
0.8
ESE
6
0.4
ESE
6
0.5
ESE
6
0.5
ESE
6
0.4
ESE
6
0.3
ESE
6
0.3
ESE
6
0.2
E
6
0.3
SSE
9
0.3
SSE
9
0.3
ESE
7
0.4
ESE
4
0.5
E
6
0.5
E
6
0.3
SSE
8
0.4
ESE
6
0.3
E
6
0.4
ESE
8
0.4
ESE
7
Energy kJ
166
50
14
22
21
12
7
7
3
15
16
9
6
15
17
13
11
7
22
21
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
6
0.1
S
13
0.1
S
12
0.1
SE
12
0.2
SSE
9
0.2
ESE
7
0.2
S
10
0.2
S
8
0.3
SSE
10
0.2
S
8
0.3
S
7
0.4
SSW
7
0.4
SSW
7
Energy kJ
4
3
3
5
8
5
8
6
18
5
10
15
15
Wind waves
Height (m)
Direction
Period (s)
1.3
ESE
6
0.9
ESE
6
0.6
E
4
0.2
E
3
0.2
WSW
2
0.2
S
3
Energy kJ
130
64
11
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
28
17
28
0
0
32
0
0
100
0
109
109
66
0
0
0
9
28
0
0
0
Best forecast wave conditions in São Paulo
Rating
(10 max)
2
2
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
3
3
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
6
9
8
9
9
8
7
8
8
9
6
9
9
9
6
5
7
8
7
6
  • Map Icons:
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  • 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 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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