Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.2°C
1.4° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 3.5ft (1.1m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 3ft (0.9m), 11s period with SE swell.
  • Evening surf: Evening surf (03 Sep, local time) - 3ft (0.9m), 11s period with SE swell.

The current surf forecast for Barra do Sul at 4AM is: 1.1m 11s primary swell from a Southeast direction and 0.5m 9s secondary swell from a East direction, 0.4m 3s secondary swell from a North-northeast direction (forecast issued at 08:00pm September 02). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (03 Sep)3.5ft (1.1m)11s
Afternoon (03 Sep)3ft (0.9m)11s
Evening (03 Sep)3ft (0.9m)11s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Sat afternoon. Warm (max 21°C on Thu afternoon, min 14°C on Sat morning). Wind will be generally light.

Wed
2
Thursday
3
Friday
4
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)
1
1
1
1
2
2
0
0
0
1
2
1
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SE
11
1.2
SE
11
1.2
SE
11
1.1
SE
11
1.1
SE
11
1.1
SE
11
1
SE
11
0.9
SE
11
0.9
SE
11
0.9
SE
11
0.8
SE
11
0.8
SE
11
0.6
SE
11
0.8
SE
11
1
SE
11
1
SE
11
0.8
ENE
8
0.9
ENE
8
Wave Graph
Metric surfscale
Energy kJ
332
344
344
308
308
273
242
209
205
179
147
147
97
142
233
224
85
115
Wind (km/h)
10
ENE
5
NNE
10
NNE
10
N
10
NNW
10
NNW
10
NNE
15
NE
10
NE
10
N
5
NNW
5
WSW
10
SW
20
SE
20
SSE
15
SE
15
SE
15
SSE
Wind State
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:02PM0.81m
6:56AM0.91m
1:55PM0.69m
7:05PM0.69m
2:52AM0.55m
8:35AM0.86m
1:41PM0.78m
8:40PM0.64m
Low Tide
10:34PM0.32m
11:02AM0.58m
4:30PM0.62m
11:14PM0.39m
3:54AM0.55m
11:40AM0.75m
5:48PM0.53m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:02
 mm
1
3
Temp °C
17
17
17
17
16
17
20
21
19
18
17
16
17
17
18
17
16
16
Feels °C
16
17
17
17
16
17
19
20
19
18
18
16
17
15
16
16
14
15
  • 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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