Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.3° C
1.9° 

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 (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 12AM is: 1.1m 10s primary swell from a Southeast direction and 0.6m 8s secondary swell from a East direction, 0.6m 8s secondary swell from a East direction (forecast issued at 08:00pm August 21). The wind direction is predicted to be cross-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.

Fri
21
Saturday
22
Sunday
23
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
0
1
2
2
1
0
0
0
0
0
0
1
1
0
0
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)
0.7
E
7
0.6
E
7
1.1
SE
10
1
SE
10
0.9
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.4
SSE
10
0.4
SSE
10
0.6
SE
11
0.6
SE
12
0.6
SE
13
0.6
SE
13
0.8
SE
13
0.6
SE
13
Wave Graph
Metric surfscale
Energy kJ
52
40
248
208
154
129
124
122
120
117
40
42
94
112
130
136
202
134
Wind (km/h)
15
S
15
SSE
5
SE
5
NNW
5
WSW
5
SW
10
ESE
15
E
15
ESE
10
SE
5
SSE
5
SSE
5
SSW
5
SW
5
SE
15
ESE
10
ESE
10
SE
Wind State
cross
cross-on
cross-on
glassy
off
cross-off
on
on
cross-on
cross-on
cross-on
cross
glassy
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
9:29PM0.68m
11:28AM0.87m
11:03PM0.76m
12:18PM0.98m
Low Tide
6:23PM0.60m
5:38AM0.41m
6:50PM0.52m
6:19AM0.30m
7:13PM0.45m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
 mm
Temp °C
21
16
15
15
14
15
17
16
15
14
13
13
13
14
16
15
15
15
Feels °C
18
14
14
15
13
14
15
14
13
13
12
12
12
13
15
13
13
13
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Barra do Sul surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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