Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 2 am 16 Aug 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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 4.5ft (1.4m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 4.5ft (1.4m), 8s period with E swell.
  • Evening surf: Evening surf (16 Aug, local time) - 4.5ft (1.3m), 8s period with E swell.

The current surf forecast for Barra do Sul at 7AM is: 1.4m 8s primary swell from a East direction and 0.4m 11s secondary swell from a Southeast direction (forecast issued at 02:00am August 16). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (16 Aug)4.5ft (1.4m)8s
Afternoon (16 Aug)4.5ft (1.4m)8s
Evening (16 Aug)4.5ft (1.3m)8s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 18°C on Sun morning). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
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)
2
2
2
2
2
1
0
0
0
1
1
1
1
0
1
1
2
2
1
1
0
0
0
1
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)
1.3
ESE
8
1.3
ESE
8
1.4
E
8
1.4
E
8
1.4
E
8
1.4
E
8
1.4
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1.1
E
8
1.1
E
8
1.1
E
8
Wave Graph
Metric surfscale
Energy kJ
212
212
239
229
223
222
228
196
193
193
198
208
224
234
234
234
200
195
190
161
165
165
169
165
Wind (km/h)
0
NW
0
N
5
WSW
5
WNW
5
ENE
10
ENE
10
NE
10
NE
10
NE
10
NE
5
NE
5
NNE
5
NE
15
ENE
10
NE
10
N
5
NNW
5
N
5
N
5
NNW
10
NE
10
NE
10
NNE
5
N
Wind State
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
High Tide
4:15AM1.17m
4:47PM1.00m
4:52AM1.09m
5:14PM0.93m
5:35AM0.99m
5:43PM0.85m
Low Tide
9:35AM0.18m
9:30PM0.29m
9:59AM0.27m
10:02PM0.27m
10:26AM0.38m
part cloud
cloud
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
5:54
 mm
1
Temp °C
18
18
18
18
18
19
19
19
19
18
18
18
21
21
19
19
19
18
18
19
24
25
25
24
Feels °C
20
20
20
20
20
21
20
20
20
19
20
20
23
21
20
21
21
20
20
21
26
26
27
27
  • 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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