Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 2 pm 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
19.4°C
0.7° 

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 (27 Aug):

  • Afternoon surf: Afternoon surf (27 Aug, local time) - 2.5ft (0.7m), 13s period with SE swell.
  • Evening surf: Evening surf (27 Aug, local time) - 5ft (1.6m), 7s period with ENE swell.

The current surf forecast for Barra do Sul at 10PM is: 1.6m 7s primary swell from a East-northeast direction and 1.2m 7s secondary swell from a East-northeast direction, 0.6m 13s secondary swell from a Southeast direction (forecast issued at 02:00pm August 27). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (27 Aug)--
Afternoon (27 Aug)2.5ft (0.7m)13s
Evening (27 Aug)5ft (1.6m)7s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri morning, min 19°C on Thu night). Wind will be generally light.

Thu
27
Friday
28
Saturday
29
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
2
1
1
2
2
0
0
0
2
1
2
2
2
0
0
1
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
SE
14
0.7
SE
13
0.7
SE
13
1.6
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
E
8
1.2
E
8
1.2
ENE
8
1.2
ENE
8
1.7
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
E
8
1.3
E
8
1.3
E
8
1.1
E
8
Wave Graph
Metric surfscale
Energy kJ
277
176
171
237
143
151
160
163
163
173
173
345
210
202
207
218
217
213
212
153
Wind (km/h)
10
NE
15
ENE
15
NE
10
NNE
10
NNE
5
NNE
5
NNW
5
NW
10
NE
10
NE
5
NNE
5
NNE
10
NNE
0
N
5
NNW
5
SSE
20
SE
15
SSE
10
SSE
10
SSE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-on
glassy
glassy
glassy
cross-on
cross-on
cross
cross
High Tide
2:28PM1.26m
2:21AM1.26m
3:00PM1.26m
2:55AM1.29m
3:32PM1.23m
Low Tide
8:17PM0.29m
8:27AM-0.02m
8:29PM0.27m
8:48AM0.00m
8:46PM0.25m
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
 mm
Temp °C
21
21
20
19
19
19
19
20
23
23
21
21
20
20
20
22
21
21
20
19
Feels °C
21
21
21
20
20
21
21
22
24
24
23
23
22
23
22
24
20
21
22
20
  • 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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