Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
19.6° C
1.2° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 2.5ft (0.7m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 2.5ft (0.7m), 8s period with ENE swell.
  • Evening surf: Evening surf (07 Aug, local time) - 3.5ft (1.0m), 6s period with SE swell.

The current surf forecast for Barra do Sul at 1PM is: 0.7m 8s primary swell from a East-northeast direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 08:00am August 07). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (07 Aug)2.5ft (0.7m)8s
Afternoon (07 Aug)2.5ft (0.7m)8s
Evening (07 Aug)3.5ft (1.0m)6s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sat night. Warm (max 26°C on Fri morning, min 12°C on Sun night). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
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)
1
1
1
0
0
0
1
0
1
0
0
1
1
1
1
0
0
0
0
0
0
0
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)
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
E
8
1
SE
6
1.1
SE
10
0.9
SE
10
0.8
SE
11
0.4
SE
14
0.5
SE
15
0.6
SE
16
0.6
SE
15
0.6
SE
14
0.6
SE
14
0.6
SE
13
1
SE
14
1.1
SE
6
1.2
SE
6
1.1
SE
5
1.2
SE
5
1.3
SE
5
Wave Graph
Metric surfscale
Energy kJ
81
62
62
62
57
61
213
142
153
74
112
157
143
130
116
144
357
69
109
67
76
87
Wind (km/h)
5
NW
5
NW
0
NW
20
SE
15
SE
15
SE
10
ESE
10
E
10
NE
10
NNE
10
N
5
NNE
5
ENE
5
W
10
SW
20
SSE
20
SSE
15
SSE
15
SE
20
SE
15
SE
20
SSE
Wind State
glassy
cross-off
glassy
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross
cross
glassy
off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:23AM0.93m
10:38PM0.74m
11:52AM1.04m
11:46PM0.81m
12:50PM1.15m
Low Tide
5:15AM0.46m
6:34PM0.44m
6:13AM0.33m
7:25PM0.39m
6:59AM0.20m
8:06PM0.37m
part cloud
clear
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
rain showers
rain showers
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:51
5:51
 mm
1
1
2
2
2
2
1
1
1
Temp °C
20
22
26
17
16
16
15
15
15
16
17
18
18
17
18
17
16
15
14
14
14
14
Feels °C
21
23
27
14
14
14
14
14
14
16
17
19
19
18
19
16
13
13
11
11
11
11
  • 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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