Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 2 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.2°C
1.3° 

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):

  • 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 7PM is: 0.9m 11s primary swell from a Southeast direction and 0.4m 8s secondary swell from a East-northeast direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 02:00pm September 03). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (03 Sep)--
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 27mm), heaviest during Sat morning. Warm (max 21°C on Thu afternoon, min 14°C on Sat night). Wind will be generally light.

Thu
3
Friday
4
Saturday
5
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
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.1
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
0.6
SE
11
0.9
SE
11
0.7
ENE
8
0.7
ENE
8
0.8
ENE
8
0.8
ENE
8
0.9
E
8
0.9
E
8
0.8
E
8
0.8
E
8
0.7
E
8
1.3
SSE
5
1.3
SSE
6
Wave Graph
Metric surfscale
Energy kJ
273
209
205
179
147
147
97
96
198
60
63
87
92
111
111
88
88
66
92
93
Wind (km/h)
10
NNE
15
NE
15
NE
10
N
5
NW
5
W
10
SSW
15
SSE
15
SSE
15
SE
10
SE
15
SSE
15
SE
10
SE
10
SSE
15
SSE
15
S
20
SSE
20
SSE
20
SSE
Wind State
cross-on
cross-on
cross-on
cross
cross-off
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
High Tide
1:55PM0.69m
7:05PM0.69m
2:52AM0.55m
8:35AM0.86m
1:41PM0.78m
8:40PM0.64m
2:13AM0.51m
10:43AM0.92m
Low Tide
11:02AM0.58m
4:30PM0.62m
11:14PM0.39m
3:54AM0.55m
11:40AM0.75m
5:48PM0.53m
00:19AM0.49m
5:15AM0.41m
6:35PM0.46m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:02
6:02
 mm
1
1
1
1
1
10
5
1
5
Temp °C
21
21
19
18
17
17
17
18
18
18
17
17
16
16
16
16
15
15
15
14
Feels °C
21
20
19
18
18
18
16
17
17
17
16
16
15
16
15
15
13
12
12
11
  • 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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