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 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Balneario Sao Jose sea temperature is
21.0° C

Normal for this time of year

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 6 Jun 2026:

  • Best quality surf: Saturday 6 Jun, 6AM (local time) - 2.5ft (0.8m), 11s period, SSE swell with offshore winds.
  • Most powerful swell: Saturday 13 Jun, 12AM (local time) - 4ft (1.2m), 8s period, S swell with 181 kJ wave energy.
  • Next surfable swell (1★+): Saturday 6 Jun, 6AM (local time) - 2.5ft (0.8m), 11s 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 6AM. The primary swell is predicted to be 0.8m and 11s 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 16 days are 1.2m 8s and forecast to arrive on Saturday (Jun 13) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Jun 06) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 6th Jun)2.5ft (0.8m) 11s
Best Surf 6AM (Sat 6th Jun)2.5ft (0.8m) 11s
Most Powerful12AM (Sat 13th Jun)4ft (1.2m) 8s

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 Sun morning, min 16°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Wed afternoon. Warm (max 24°C on Tue morning, min 18°C on Mon night). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Fri
12
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
1
0
1
1
0
0
0
0
0
1
1
1
0
1
1
1
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSE
12
0.8
SSE
11
0.7
SSE
11
0.6
SSE
10
0.5
SSE
10
0.5
SSE
9
0.6
SE
8
0.4
ESE
7
0.3
SSE
9
0.3
SSE
9
0.5
S
9
0.6
S
10
0.5
S
8
0.3
S
8
0.7
SSW
8
0.4
SSE
10
0.4
SSW
9
0.6
SSE
11
0.6
SSE
11
0.6
SSE
10
0.6
SSE
10
Wave Graph
Metric surfscale
Energy kJ
183
167
119
80
55
50
44
19
16
16
40
67
35
13
54
36
30
75
75
63
63
Wind (km/h)
5
ENE
5
W
5
ESE
5
N
5
WNW
5
SSE
5
NNE
5
NNW
5
SE
5
NNW
5
WNW
5
SSW
5
N
5
W
0
NE
10
WNW
5
NNW
5
WSW
5
N
5
NW
10
SW
Wind State
cross
glassy
cross-on
off
glassy
on
cross-off
glassy
on
off
glassy
glassy
glassy
cross-off
glassy
cross-off
off
glassy
off
cross-off
cross
High Tide
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
00:23AM1.04m
12:56PM1.24m
Low Tide
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
6:54PM0.26m
7:02AM0.25m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
cloud
rain showers
light rain
heavy rain
heavy rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:43
6:45
6:45
6:45
6:46
<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
4
1
1
13
12
11
Temp °C
20
21
21
19
22
22
19
22
22
20
24
22
22
19
19
20
22
22
20
20
20
Feels °C
20
22
21
19
22
23
19
22
22
20
24
23
22
19
20
21
23
24
22
22
21
Swell 1
Height (m)
Direction
Period (s)
0.8
SSE
12
0.8
SSE
11
0.7
SSE
11
0.6
SSE
10
0.5
SSE
10
0.5
SSE
9
0.6
SE
8
0.4
ESE
7
0.3
ESE
7
0.3
ESE
7
0.5
S
9
0.6
S
10
0.5
S
8
0.3
S
8
0.4
SE
9
0.4
SSE
10
0.4
SSW
9
0.6
SSE
11
0.6
SSE
11
0.6
SSE
10
0.6
SSE
10
Energy kJ
183
167
119
80
55
50
44
19
9
9
40
67
35
12
20
36
26
75
75
63
63
Swell 2
Height (m)
Direction
Period (s)
0.6
ESE
6
0.5
ESE
6
0.5
ESE
6
0.4
ESE
6
0.3
ESE
6
0.3
ESE
6
0.1
S
13
0.3
SSE
9
0.3
SSE
9
0.3
SSE
9
0.4
ESE
4
0.5
E
5
0.4
ESE
6
0.3
E
6
0.4
SE
6
0.4
S
8
0.4
SSE
9
0.4
SSW
8
0.3
SSW
8
0.5
S
6
0.3
ESE
7
Energy kJ
29
21
21
12
8
7
3
15
16
16
7
14
10
6
10
18
30
21
11
21
9
Swell 3
Height (m)
Direction
Period (s)
0.4
ENE
4
0.1
E
8
0.1
S
12
0.1
SE
12
0.2
SSE
11
0.2
S
10
0.4
SSW
10
0.3
SSE
9
0.3
SSE
8
0.2
E
5
0.3
ESE
6
0.4
ESE
6
0.3
ESE
6
0.3
ESE
7
0.3
ESE
7
0.3
SE
14
Energy kJ
5
1
3
6
11
8
31
17
13
2
7
14
8
9
9
29
Wind waves
Height (m)
Direction
Period (s)
0.7
E
6
0.2
ENE
2
0.7
SSW
8
0.3
NE
3
0.7
S
6
Energy kJ
36
1
54
1
38
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
17
0
28
0
0
9
9
100
427
108
0
0
0
55
0
0
0
0
0
0
35
Best forecast wave conditions in São Paulo
Rating
(10 max)
2
2
2
1
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
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
Header Global
Rating
(10 max)
8
9
9
6
7
8
8
6
5
9
9
9
7
7
5
9
9
6
5
5
6
  • 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 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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