Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.3°C
1.7° 

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 (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 2.5ft (0.8m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 2.5ft (0.8m), 10s period with SE swell.
  • Evening surf: Evening surf (22 Aug, local time) - 2.5ft (0.8m), 10s period with SE swell.

The current surf forecast for Barra do Sul at 3PM is: 0.8m 10s primary swell from a Southeast direction and 0.5m 8s secondary swell from a East direction (forecast issued at 08:00am August 22). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (22 Aug)2.5ft (0.8m)10s
Afternoon (22 Aug)2.5ft (0.8m)10s
Evening (22 Aug)2.5ft (0.8m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sat morning, min 13°C on Sat night). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
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)
2
1
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
1
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
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
11
0.6
SE
12
0.6
SE
13
0.6
SE
13
0.6
SE
13
0.6
SE
13
0.8
SE
14
0.8
SE
14
1
SE
14
1
SE
14
1
SE
16
0.9
SE
15
0.9
SE
14
0.8
SE
14
Wave Graph
Metric surfscale
Energy kJ
154
129
124
122
117
117
80
85
90
112
130
136
136
136
228
241
368
363
471
365
350
293
Wind (km/h)
5
W
5
SW
5
SE
15
E
10
ESE
10
SE
5
SE
0
SSE
5
SW
5
WSW
5
SE
15
ESE
10
SE
10
SE
10
SE
10
SE
10
SSE
10
SSE
10
SE
10
ESE
10
ENE
5
ENE
Wind State
glassy
cross-off
cross-on
on
cross-on
cross-on
cross-on
glassy
cross-off
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
on
on
on
High Tide
11:28AM0.87m
11:03PM0.76m
12:18PM0.98m
11:59PM0.88m
12:54PM1.08m
Low Tide
5:38AM0.41m
6:50PM0.52m
6:19AM0.30m
7:13PM0.45m
6:51AM0.20m
7:33PM0.39m
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:58
 mm
Temp °C
14
14
17
16
15
14
14
14
13
13
16
16
15
14
14
14
13
13
14
15
15
15
Feels °C
13
13
15
13
13
12
13
14
12
12
15
14
13
12
12
12
11
11
12
14
13
14
  • 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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