Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 am 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.1°C
0.5° 

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 (11 Oct):

  • Morning surf: Morning surf (11 Oct, local time) - 1.5ft (0.5m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (11 Oct, local time) - 1.5ft (0.5m), 8s period with E swell.
  • Evening surf: Evening surf (11 Oct, local time) - 1.5ft (0.4m), 8s period with ESE swell.

The current surf forecast for Barra do Sul at 12PM is: 0.5m 8s primary swell from a East direction and 0.2m 7s secondary swell from a East-northeast direction, 0.8m 5s secondary swell from a Southeast direction (forecast issued at 08:00am October 11). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (11 Oct)1.5ft (0.5m)8s
Afternoon (11 Oct)1.5ft (0.5m)8s
Evening (11 Oct)1.5ft (0.4m)8s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Sun afternoon. Warm (max 23°C on Tue morning, min 17°C on Sun morning). Wind will be generally light.

Sunday
11
Monday
12
Tuesday
13
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
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)
0.6
E
8
0.5
E
8
0.8
SE
5
0.5
E
8
0.5
E
8
0.4
ESE
8
0.5
E
7
0.7
ESE
7
0.6
ESE
7
0.7
ESE
7
0.5
E
7
0.5
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.5
E
7
0.6
E
7
0.6
E
7
0.7
E
6
0.7
E
6
0.7
ENE
6
Wave Graph
Metric surfscale
Energy kJ
48
33
33
32
29
19
28
57
36
57
26
27
39
38
39
39
26
37
32
32
33
39
Wind (km/h)
10
SE
20
SE
15
SSE
10
SE
10
ESE
10
SSE
10
SSE
5
SSE
10
SSE
5
SSE
5
SSE
10
ESE
5
ESE
5
NNE
10
N
5
NW
5
SSW
5
SSW
5
SE
15
ESE
10
SE
10
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
glassy
cross
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
High Tide
2:33PM1.12m
2:53AM1.24m
2:59PM1.07m
3:30AM1.17m
3:24PM1.00m
Low Tide
7:55AM0.18m
7:48PM0.13m
8:12AM0.24m
8:12PM0.09m
8:33AM0.30m
8:39PM0.08m
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
—
—
—
—
—
—
5:41
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:19
—
—
—
—
—
—
—
6:19
—
—
—
—
—
—
—
6:20
—
 mm
—
—
1
5
4
—
—
—
—
—
1
1
—
1
3
—
—
—
—
2
2
—
Temp °C
18
18
17
17
17
17
17
17
17
17
18
18
18
18
18
18
18
19
23
19
19
19
Feels °C
18
17
16
17
17
17
18
18
17
18
19
19
19
20
19
20
20
21
25
19
20
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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