Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
19.9°C
0.8° 

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 Sep):

  • Evening surf: Evening surf (16 Sep, local time) - 2.5ft (0.8m), 8s period with SE swell.

The current surf forecast for Barra do Sul at 12AM is: 0.6m 7s primary swell from a East direction and 0.4m 8s secondary swell from a Southeast direction, 0.8m 5s secondary swell from a Southeast direction (forecast issued at 08:00pm September 15). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (16 Sep)--
Afternoon (16 Sep)--
Evening (16 Sep)2.5ft (0.8m)8s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Fri morning. Very mild (max 18°C on Thu morning, min 15°C on Tue night). Wind will be generally light.

Tue
15
Wednesday
16
Thursday
17
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
0
1
1
0
0
0
0
0
1
1
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)
0.6
SE
8
0.8
SE
8
0.6
E
7
0.8
SE
6
0.8
SE
7
0.8
SE
8
0.6
SE
9
0.6
SE
9
0.5
SE
8
0.6
SE
8
0.6
SE
9
0.6
SE
11
0.6
SE
10
0.5
SE
10
0.5
SE
9
0.4
SE
7
0.4
SE
11
0.5
SE
12
Wave Graph
Metric surfscale
Energy kJ
45
82
39
45
55
73
65
64
28
45
68
90
79
44
39
17
44
67
Wind (km/h)
15
SE
15
SSE
10
SSE
10
SSE
5
SSE
5
SSE
5
E
10
E
10
E
10
ESE
10
ESE
5
ESE
5
E
0
ESE
10
E
10
E
10
ENE
10
NE
Wind State
cross-on
cross-on
cross
cross-on
cross-on
glassy
glassy
on
on
cross-on
cross-on
cross-on
glassy
glassy
on
on
cross-on
cross-on
High Tide
4:24PM0.94m
5:07AM0.98m
4:43PM0.86m
5:59AM0.87m
2:48PM0.78m
Low Tide
9:33PM0.16m
9:50AM0.41m
10:06PM0.22m
10:18AM0.51m
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:07
 mm
Temp °C
17
16
16
15
15
16
17
17
17
17
17
16
16
16
18
18
18
18
Feels °C
15
14
15
14
14
16
17
15
15
14
15
15
15
16
17
16
17
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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