Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 2 am 31 Jul 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 (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 1ft (0.3m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 0.5ft (0.2m), 12s period with SSE swell.
  • Evening surf: Evening surf (31 Jul, local time) - 0.5ft (0.2m), 12s period with SSE swell.

The current surf forecast for Barra do Sul at 7AM is: 0.3m 7s primary swell from a East-northeast direction and 0.2m 9s secondary swell from a South-southeast direction (forecast issued at 02:00am July 31). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (31 Jul)1ft (0.3m)7s
Afternoon (31 Jul)0.5ft (0.2m)12s
Evening (31 Jul)0.5ft (0.2m)12s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sun morning, min 16°C on Fri morning). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
1
1
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ENE
7
0.4
ENE
7
0.3
ENE
7
0.3
ENE
7
0.3
ENE
7
0.2
SSE
12
0.2
SSE
12
0.2
SSE
12
0.2
SSE
11
0.7
ENE
4
0.8
ENE
5
0.7
E
6
0.9
E
6
1
E
6
1
E
7
1
E
7
1
E
7
1
E
7
1
E
7
1
E
7
1
E
7
1
E
7
1
E
7
0.9
ENE
8
Wave Graph
Metric surfscale
Energy kJ
15
15
9
9
9
15
14
14
12
21
35
29
62
81
92
94
94
94
100
103
106
109
112
94
Wind (km/h)
5
NNW
5
WSW
5
W
5
NW
10
NE
15
NE
15
NE
10
NE
5
N
5
WNW
5
W
5
WNW
0
ENE
10
E
10
NE
5
N
5
NNW
5
WNW
5
WNW
5
WSW
10
SSE
10
SE
10
SE
10
SSE
Wind State
cross-off
glassy
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross
glassy
off
glassy
glassy
on
cross-on
cross
glassy
glassy
glassy
off
cross-on
cross-on
cross-on
cross
High Tide
4:02PM1.20m
3:54AM1.20m
4:38PM1.16m
4:33AM1.17m
5:16PM1.09m
Low Tide
9:09AM0.03m
9:12PM0.34m
9:36AM0.05m
9:37PM0.34m
10:05AM0.11m
clear
clear
cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:46
5:47
 mm
Temp °C
17
17
16
16
19
20
18
18
17
16
16
16
19
19
17
17
17
16
16
18
21
19
18
17
Feels °C
18
18
17
17
18
19
17
19
18
17
17
17
21
19
17
18
19
17
17
19
21
19
19
18
  • 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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