Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 pm 02 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
21.2°C
1.2° 

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 (03 Oct):

  • Morning surf: Morning surf (03 Oct, local time) - 1.5ft (0.4m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (03 Oct, local time) - 1.5ft (0.4m), 12s period with SE swell.
  • Evening surf: Evening surf (03 Oct, local time) - 3ft (0.9m), 5s period with ENE swell.

The current surf forecast for Barra do Sul at 2AM is: 0.8m 10s primary swell from a Southeast direction and 0.3m 7s secondary swell from a East direction, 0.6m 5s secondary swell from a East-southeast direction (forecast issued at 08:00pm October 02). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (03 Oct)1.5ft (0.4m)11s
Afternoon (03 Oct)1.5ft (0.4m)12s
Evening (03 Oct)3ft (0.9m)5s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun morning. Warm (max 21°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light.

Fri
2
Saturday
3
Sunday
4
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
1
1
0
0
0
0
2
2
2
1
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SE
10
0.8
SE
10
0.6
SE
10
0.8
SE
10
0.5
SE
10
0.4
SE
11
0.4
SE
10
0.4
SE
12
0.4
SE
12
0.9
ENE
5
0.5
SE
12
1.5
ENE
6
1.6
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
E
8
1.2
E
8
1.2
E
8
Wave Graph
Metric surfscale
Energy kJ
133
153
69
132
51
29
38
49
48
46
79
176
222
143
160
168
190
195
Wind (km/h)
10
ESE
10
E
5
E
10
NE
5
NNE
10
N
5
WNW
5
ENE
15
NE
20
NE
15
NNE
10
NNE
10
NNW
10
W
10
NW
5
N
5
N
10
NE
Wind State
on
on
on
cross-on
cross-on
cross
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
off
cross-off
cross
glassy
cross-on
High Tide
6:31PM0.66m
2:05AM0.51m
8:38AM0.85m
1:18PM0.88m
8:13PM0.64m
1:36AM0.50m
12:59PM0.93m
Low Tide
4:48PM0.63m
10:46PM0.36m
3:51AM0.48m
10:44AM0.81m
5:39PM0.56m
11:56PM0.48m
4:58AM0.35m
6:14PM0.49m
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:52
—
—
—
—
—
—
—
5:50
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
—
—
—
—
—
—
—
6:15
—
—
—
—
—
—
—
6:15
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
2
1
—
—
—
Temp °C
15
16
15
15
16
16
17
18
19
19
20
19
18
19
19
21
21
20
Feels °C
14
15
14
15
16
16
18
20
18
18
20
20
19
20
20
23
23
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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