Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 2 pm 28 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 (28 Aug):

  • Afternoon surf: Afternoon surf (28 Aug, local time) - 4.5ft (1.3m), 8s period with ENE swell.
  • Evening surf: Evening surf (28 Aug, local time) - 6ft (1.9m), 8s period with ENE swell.

The current surf forecast for Barra do Sul at 10PM is: 1.9m 8s primary swell from a East-northeast direction and 1.5m 8s secondary swell from a East-northeast direction, 0.3m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm August 28). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (28 Aug)--
Afternoon (28 Aug)4.5ft (1.3m)8s
Evening (28 Aug)6ft (1.9m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sat night. Warm (max 24°C on Fri afternoon, min 18°C on Fri night). Wind will be generally light.

Fri
28
Saturday
29
Sunday
30
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
2
3
3
1
0
0
0
0
0
0
0
0
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)
1.2
ENE
8
1.3
ENE
8
1.3
ENE
8
1.9
ENE
8
1.9
ENE
8
1.4
ENE
8
1.3
ENE
8
1.2
E
8
1.1
E
8
1.1
E
8
1
E
8
1
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.9
E
8
1
E
8
1
E
8
1
E
8
Wave Graph
Metric surfscale
Energy kJ
173
207
207
419
393
210
207
172
145
149
120
124
100
100
100
99
99
127
129
132
Wind (km/h)
10
NE
15
NE
5
ENE
5
NE
5
ENE
15
SSE
20
SSE
15
SSE
15
SE
15
SE
10
SSE
10
SSE
10
S
10
S
5
S
10
SSW
5
S
5
SSW
5
SE
5
NNE
Wind State
cross-on
cross-on
glassy
glassy
glassy
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
glassy
cross-off
glassy
glassy
glassy
glassy
High Tide
3:00PM1.26m
2:55AM1.29m
3:32PM1.23m
3:31AM1.27m
4:05PM1.16m
Low Tide
8:29PM0.27m
8:48AM0.00m
8:46PM0.25m
9:10AM0.05m
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
 mm
1
1
1
Temp °C
23
24
21
21
20
19
18
18
19
20
19
19
19
19
19
19
19
20
19
19
Feels °C
24
25
23
23
22
19
17
18
19
20
20
20
20
21
21
21
21
23
21
21
  • 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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