Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 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 (1.3m), 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 1PM is: 1.4m 8s primary swell from a East direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 08:00am August 16). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (16 Aug)4.5ft (1.4m)8s
Afternoon (16 Aug)4.5ft (1.3m)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 26°C on Tue afternoon, min 18°C on Sun morning). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
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)
3
2
1
1
1
0
0
1
1
1
1
0
1
1
1
1
2
1
1
1
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)
1.8
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
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.1
E
8
Wave Graph
Metric surfscale
Energy kJ
377
229
223
191
196
191
193
193
193
203
219
228
234
234
195
195
195
195
195
200
205
169
Wind (km/h)
5
N
5
NW
5
NE
10
ENE
10
NE
10
NE
10
NE
10
NE
5
NE
10
NNE
5
NE
10
ENE
10
NE
5
NNE
5
N
10
N
5
NNW
5
NW
10
NNE
10
NE
10
NE
10
N
Wind State
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross
glassy
glassy
cross-on
cross-on
cross-on
cross
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
light rain
cloud
cloud
cloud
cloud
cloud
part 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
19
19
19
18
18
18
18
21
21
19
19
18
18
18
19
23
26
24
23
Feels °C
20
20
20
20
20
20
19
19
20
19
23
22
20
21
19
19
20
21
25
28
26
25
  • 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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