Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 2 am 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):

  • Morning surf: Morning surf (25 Sep, local time) - 2ft (0.6m), 13s period with SE swell.
  • 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 9AM is: 0.6m 13s primary swell from a Southeast direction and 0.4m 8s secondary swell from a East direction (forecast issued at 02:00am September 25). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (25 Sep)2ft (0.6m)13s
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

Some drizzle, heaviest during Sun night. Warm (max 23°C on Sat morning, min 18°C on Fri morning). Wind will be generally light.

Friday
25
Saturday
26
Sunday
27
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
2
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
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
0.4
SE
12
0.3
SE
12
0.6
E
6
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
0.7
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.5
E
6
0.5
E
6
Wave Graph
Metric surfscale
Energy kJ
203
200
153
140
108
82
52
36
35
21
24
28
39
40
40
43
45
45
45
34
32
31
21
21
Wind (km/h)
5
NNW
5
W
5
W
5
WNW
10
NE
15
ENE
10
NE
10
NNE
5
NNW
5
WNW
5
WNW
5
NNW
15
NE
15
ENE
10
ENE
5
SE
5
S
10
SSW
10
S
5
S
10
SE
5
SE
5
SE
5
S
Wind State
cross-off
off
off
cross-off
cross-on
cross-on
cross-on
cross
glassy
glassy
glassy
glassy
cross-on
on
cross-on
glassy
glassy
cross-off
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
7:42AM-0.01m
7:49PM0.23m
8:04AM0.00m
8:02PM0.20m
8:25AM0.05m
8:18PM0.18m
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:01
—
—
—
—
—
—
—
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
16
15
15
18
21
22
20
19
18
18
18
20
23
23
21
20
20
19
18
19
20
20
20
19
Feels °C
17
15
15
19
21
22
21
20
20
20
20
22
23
24
23
22
23
21
19
20
21
22
22
21
  • 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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