Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 pm 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.8°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 (15 Oct):

  • Morning surf: Morning surf (15 Oct, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (15 Oct, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (15 Oct, local time) - 1.5ft (0.4m), 8s period with SE swell.

The current surf forecast for Barra do Sul at 3AM is: 0.4m 8s primary swell from a Southeast direction and 0.3m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm October 14). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (15 Oct)1.5ft (0.4m)8s
Afternoon (15 Oct)1.5ft (0.4m)8s
Evening (15 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 27mm), heaviest during Thu night. Warm (max 25°C on Sat afternoon, min 17°C on Fri night). Wind will be generally light.

Wed
14
Thursday
15
Friday
16
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
1
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)
0.4
SE
9
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.6
ESE
7
0.6
ESE
7
0.7
SE
8
0.8
ESE
8
1.1
SE
8
1.7
SE
8
1.2
ESE
8
1.2
ESE
8
Wave Graph
Metric surfscale
Energy kJ
20
18
18
18
17
17
16
16
21
20
36
37
59
80
158
398
184
179
Wind (km/h)
5
E
5
ENE
5
SE
5
SE
5
SE
0
SSW
5
E
5
E
10
ENE
10
ESE
5
ESE
5
S
10
SSW
5
SSW
15
SE
15
SE
10
SE
0
ESE
Wind State
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
on
cross-on
cross-on
cross
cross-off
cross-off
cross-on
cross-on
cross-on
glassy
High Tide
3:49PM0.93m
4:50AM0.99m
4:14PM0.86m
5:43AM0.89m
2:26PM0.78m
4:49PM0.78m
Low Tide
9:10PM0.12m
9:25AM0.45m
9:43PM0.19m
9:56AM0.54m
3:29PM0.78m
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
heavy rain
light rain
light rain
light rain
part cloud
thunderstorm
rain showers
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:39
—
—
—
—
—
—
—
5:37
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
—
—
—
—
—
—
—
6:21
—
—
—
—
—
—
—
6:21
—
 mm
—
—
—
—
—
—
—
—
2
19
1
2
1
—
1
1
—
—
Temp °C
20
19
19
19
19
19
21
21
20
20
20
19
19
21
22
19
19
19
Feels °C
22
21
21
21
21
22
23
23
22
22
22
21
21
23
22
18
19
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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