Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
19.3° C
0.9° 

Barra do Sul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Barra do Sul today (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 2ft (0.6m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 2ft (0.6m), 7s period with E swell.
  • Evening surf: Evening surf (04 Aug, local time) - 1.5ft (0.4m), 12s period with SE swell.

The current surf forecast for Barra do Sul at 4PM is: 0.6m 7s primary swell from a East direction and 0.3m 13s secondary swell from a Southeast direction (forecast issued at 08:00am August 04). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (04 Aug)2ft (0.6m)7s
Afternoon (04 Aug)2ft (0.6m)7s
Evening (04 Aug)1.5ft (0.4m)12s

Table - waves today at Barra do Sul. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Warm (max 26°C on Thu afternoon, min 18°C on Tue morning). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
1
1
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
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)
0.6
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
11
0.4
SE
11
0.7
E
7
0.7
E
7
0.7
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
36
35
34
34
50
50
47
43
42
45
45
45
34
33
33
36
40
57
58
58
57
60
Wind (km/h)
5
NNE
0
NNW
5
ENE
10
ENE
5
NE
5
N
0
WNW
0
W
5
W
5
WNW
5
NE
10
ENE
10
NE
5
NNW
5
NNW
5
WNW
5
WNW
5
NNW
0
NW
15
N
15
NNE
15
NW
Wind State
cross-on
glassy
glassy
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
cross-off
cross-off
cross-off
glassy
cross
cross-on
cross-off
High Tide
6:08AM1.03m
6:48PM0.90m
7:13AM0.94m
7:50PM0.79m
8:40AM0.90m
Low Tide
11:14AM0.32m
11:19PM0.41m
11:58AM0.47m
00:07AM0.46m
5:24PM0.51m
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:49
5:50
 mm
Temp °C
18
18
21
21
20
20
19
19
18
19
24
24
21
20
20
19
19
20
25
26
25
25
Feels °C
19
20
23
22
21
22
21
21
19
20
25
24
22
21
21
20
20
21
26
25
24
23
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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