Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 2 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.4°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 (25 Sep):

  • Afternoon surf: Afternoon surf (25 Sep, local time) - 1.5ft (0.5m), 13s period with SE swell.
  • Evening surf: Evening surf (25 Sep, local time) - 1.5ft (0.4m), 12s period with SE swell.

The current surf forecast for Barra do Sul at 6PM is: 0.4m 12s primary swell from a Southeast direction and 0.4m 8s secondary swell from a East direction, 0.5m 5s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 25). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (25 Sep)--
Afternoon (25 Sep)1.5ft (0.5m)13s
Evening (25 Sep)1.5ft (0.4m)12s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun night. Warm (max 23°C on Sat morning, min 18°C on Fri night). Wind will be generally light.

Fri
25
Saturday
26
Sunday
27
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
1
1
1
0
0
0
0
1
1
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)
0.6
SE
13
0.5
SE
13
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.3
SE
11
0.6
E
6
0.7
E
6
0.7
E
6
0.7
E
6
0.7
E
7
0.7
E
7
0.7
E
7
0.6
E
7
0.6
E
7
0.5
E
7
0.6
E
7
0.5
E
6
0.5
E
7
Wave Graph
Metric surfscale
Energy kJ
108
82
52
36
35
34
21
27
39
40
41
44
45
45
34
34
22
32
22
21
Wind (km/h)
10
NE
15
ENE
10
NE
10
NNE
5
N
5
WNW
5
NW
0
WNW
10
NE
15
ENE
10
ENE
5
ESE
0
SE
5
S
10
S
5
SSE
5
SE
5
ESE
5
SSE
5
SSE
Wind State
cross-on
cross-on
cross-on
cross
glassy
glassy
glassy
glassy
cross-on
on
cross-on
glassy
glassy
cross
cross
cross
cross-on
cross-on
cross-on
glassy
High Tide
1:58PM1.27m
1:57AM1.31m
2:30PM1.25m
2:34AM1.32m
3:02PM1.20m
Low Tide
7:49PM0.23m
8:04AM0.00m
8:02PM0.20m
8:25AM0.05m
8:18PM0.18m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:00
—
—
—
—
—
—
5:58
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:10
—
—
—
—
—
—
—
6:12
—
—
—
—
—
—
—
6:12
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
21
22
20
19
18
18
18
20
23
22
20
20
19
19
18
19
20
20
20
20
Feels °C
21
21
21
20
20
20
20
23
24
22
21
22
22
21
19
21
22
22
22
22
  • 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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