Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 pm 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.4°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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 3.5ft (1.1m), 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 12AM is: 1.7m 8s primary swell from a Southeast direction and 0.6m 8s secondary swell from a East direction, 0.1m 16s secondary swell from a East direction (forecast issued at 08:00pm September 22). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (23 Sep)3.5ft (1.1m)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

Moderate rain (total 12mm), heaviest on Tue night. Warm (max 21°C on Fri morning, min 12°C on Tue night). Wind will be generally light.

Tue
22
Wednesday
23
Thursday
24
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
0
1
1
1
0
0
2
2
2
1
2
1
0
0
1
Swell
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
6
1.6
SE
7
1.7
SE
8
1.7
SSE
8
1.5
SE
10
1.1
SE
6
0.7
E
9
0.7
E
9
0.4
SE
16
0.6
SE
15
0.6
SE
14
0.6
SE
14
0.6
SE
14
0.6
SE
14
0.8
SE
14
0.8
SE
14
0.7
SE
14
0.7
SE
14
Wave Graph
Metric surfscale
Energy kJ
153
247
371
330
432
104
74
73
86
171
162
158
155
160
234
221
181
203
Wind (km/h)
20
SE
20
SSE
20
SSE
20
SSE
15
SSE
10
SSE
10
SSE
10
SE
5
ESE
5
ENE
5
NW
5
W
5
WSW
5
W
10
ENE
15
ENE
10
NE
5
NNE
Wind State
cross-on
cross-on
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
glassy
glassy
off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
00:11AM1.05m
12:55PM1.19m
00:47AM1.17m
1:26PM1.25m
Low Tide
6:59PM0.36m
6:52AM0.08m
7:18PM0.31m
7:18AM0.02m
7:35PM0.26m
light rain
light rain
cloud
light rain
mod rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:09
6:10
 mm
1
1
2
7
2
Temp °C
15
15
14
13
12
13
14
15
15
14
14
14
13
15
18
18
17
17
Feels °C
12
12
10
10
10
11
12
13
13
13
13
13
12
14
17
16
16
17
  • 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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