Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.6°C
1.1° 

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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 3.5ft (1.0m), 6s period with SE swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.7m), 9s period with E swell.
  • Evening surf: Evening surf (23 Sep, local time) - 2ft (0.6m), 15s period with SE swell.

The current surf forecast for Barra do Sul at 3PM is: 0.7m 9s primary swell from a East direction and 0.4m 12s secondary swell from a Southeast direction, 0.7m 6s secondary swell from a Southeast direction (forecast issued at 08:00am September 23). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Sep)3.5ft (1.0m)6s
Afternoon (23 Sep)2.5ft (0.7m)9s
Evening (23 Sep)2ft (0.6m)15s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed morning. Warm (max 22°C on Fri afternoon, min 13°C on Wed morning). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
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)
1
1
0
0
0
2
2
2
2
2
0
0
0
1
1
2
1
1
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)
1.4
SE
10
0.6
SSE
10
0.7
E
9
0.7
E
9
0.4
SE
16
0.6
SE
15
0.6
SE
14
0.6
SE
14
0.8
SE
14
0.8
SE
14
0.8
SE
14
0.8
SE
14
0.6
SE
14
0.7
SE
14
0.7
SE
14
0.7
SE
14
0.6
SE
14
0.6
SE
13
0.6
SE
13
0.5
SE
13
0.4
SE
12
0.4
SE
12
Wave Graph
Metric surfscale
Energy kJ
363
78
74
73
86
171
162
158
231
238
231
221
149
203
203
200
153
111
108
82
53
36
Wind (km/h)
15
SSE
10
SSE
10
SE
10
SE
5
E
5
ENE
5
NW
10
WSW
5
WNW
5
NW
10
ENE
15
ENE
15
NE
5
NNE
10
N
5
WNW
5
W
5
WNW
10
NE
15
ENE
10
NE
10
NNE
Wind State
cross
cross-on
cross-on
cross-on
on
glassy
glassy
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross-off
off
glassy
cross-on
cross-on
cross-on
cross
High Tide
12:55PM1.19m
00:47AM1.17m
1:26PM1.25m
1:22AM1.25m
1:58PM1.27m
Low Tide
6:52AM0.08m
7:18PM0.31m
7:18AM0.02m
7:35PM0.26m
7:42AM-0.01m
7:49PM0.23m
light rain
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
cloud
part cloud
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
6:10
 mm
3
3
Temp °C
12
13
14
14
15
15
14
14
13
15
18
18
18
17
17
16
16
18
21
22
20
19
Feels °C
9
12
12
12
13
15
13
13
12
15
17
16
17
17
17
17
16
19
21
22
21
20
  • 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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