Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 pm 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.4°C
0.0° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 3ft (0.9m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 3.5ft (1.0m), 8s period with E swell.
  • Evening surf: Evening surf (09 Oct, local time) - 3ft (0.9m), 8s period with E swell.

The current surf forecast for Barra do Sul at 1AM is: 1.0m 8s primary swell from a East direction and 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 08:00pm October 08). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Oct)3ft (0.9m)8s
Afternoon (09 Oct)3.5ft (1.0m)8s
Evening (09 Oct)3ft (0.9m)8s

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


Short Range Forecast

Heavy rain (total 33mm), heaviest during Fri afternoon. Warm (max 24°C on Sat afternoon, min 17°C on Sun afternoon). Wind will be generally light.

Thu
8
Friday
9
Saturday
10
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
1
1
1
1
0
0
0
0
1
0
1
0
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
E
8
1
E
8
1
E
8
1
E
8
0.9
E
8
0.9
E
8
0.9
E
8
1
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.8
E
8
0.8
E
8
0.9
E
8
0.9
E
8
0.9
E
8
Wave Graph
Metric surfscale
Energy kJ
148
122
127
127
103
105
105
133
108
111
113
111
111
88
88
111
111
108
Wind (km/h)
10
NNE
5
ENE
10
NNW
10
NW
0
ESE
5
E
10
ENE
5
NNE
10
SSE
5
SE
5
N
5
NNW
5
NNE
5
WNW
10
NE
15
NNE
10
NNE
5
NE
Wind State
cross-on
glassy
cross-off
cross-off
glassy
on
on
cross
cross
glassy
cross
cross-off
cross
off
cross-on
cross-on
cross-on
glassy
High Tide
1:06AM1.22m
1:39PM1.17m
1:42AM1.27m
2:06PM1.16m
Low Tide
7:31PM0.33m
7:37AM0.09m
7:26PM0.27m
7:45AM0.13m
7:31PM0.19m
light rain
cloud
cloud
part cloud
clear
part cloud
part cloud
light rain
heavy rain
light rain
cloud
part cloud
light rain
cloud
thunderstorm
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:45
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
—
—
—
—
—
—
—
6:17
—
—
—
—
—
—
—
6:17
—
 mm
1
—
—
—
—
—
—
2
16
2
—
—
3
—
1
—
—
—
Temp °C
20
19
18
18
18
20
22
21
20
20
19
19
20
20
22
24
23
22
Feels °C
21
21
19
19
20
22
24
23
22
23
21
21
22
22
24
26
25
25
  • 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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