Barra do Sul Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 8 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
18.7° C
0.3° 

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 (22 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 3.5ft (1.0m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 3ft (0.9m), 8s period with ENE swell.
  • Evening surf: Evening surf (22 Jul, local time) - 3.5ft (1.0m), 8s period with E swell.

The current surf forecast for Barra do Sul at 2AM is: 1.0m 8s primary swell from a East direction and 0.1m 9s secondary swell from a South direction (forecast issued at 08:00pm July 21). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (22 Jul)3.5ft (1.0m)8s
Afternoon (22 Jul)3ft (0.9m)8s
Evening (22 Jul)3.5ft (1.0m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 23°C on Tue night, min 17°C on Wed night). Wind will be generally light.

Tue
21
Wednesday
22
Thursday
23
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
0
0
1
0
1
0
1
1
1
0
0
0
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
E
8
1
E
8
1
E
8
1.1
ENE
8
1.1
E
8
1
E
8
1
E
8
0.9
ENE
8
1
E
8
1
E
8
1
E
9
0.9
ENE
8
0.9
ENE
8
0.9
E
8
0.8
ENE
8
1.2
SE
7
1.2
SE
8
1.2
SE
6
Wave Graph
Metric surfscale
Energy kJ
127
131
134
167
161
131
124
109
133
143
151
120
115
111
90
147
178
112
Wind (km/h)
10
NE
5
NW
5
NW
20
SSE
15
S
5
SSW
10
SSE
5
E
15
N
10
NW
5
NW
10
SSW
10
SE
5
SE
5
SE
5
ESE
20
SSE
20
S
Wind State
cross-on
glassy
glassy
cross-on
cross
cross-off
cross-on
glassy
cross
cross-off
glassy
cross-off
cross-on
cross-on
cross-on
glassy
cross
cross
High Tide
7:38PM0.79m
8:27AM0.83m
3:27PM0.63m
8:43PM0.76m
10:01AM0.83m
Low Tide
00:10AM0.45m
12:43PM0.58m
4:53PM0.62m
1:34AM0.47m
6:08PM0.58m
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:43
 mm
4
1
Temp °C
23
23
23
18
18
19
20
19
19
19
19
19
17
17
17
19
18
17
Feels °C
23
24
25
16
18
21
21
22
19
20
20
20
17
18
18
21
16
15
  • 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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