Surf Break

Lat Long: 26.50° S 48.63° W

Barra do Sul 48 hour detailed Surf Forecast

Issued: 2 am 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra do Sul sea temperature is
20.8°C
0.5° 

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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 4.5ft (1.4m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 2ft (0.6m), 11s period with SE swell.
  • Evening surf: Evening surf (23 Oct, local time) - 4ft (1.2m), 7s period with ENE swell.

The current surf forecast for Barra do Sul at 10AM is: 1.4m 6s primary swell from a East-northeast direction and 1.1m 6s secondary swell from a East-northeast direction, 0.7m 11s secondary swell from a Southeast direction (forecast issued at 02:00am October 23). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (23 Oct)4.5ft (1.4m)6s
Afternoon (23 Oct)2ft (0.6m)11s
Evening (23 Oct)4ft (1.2m)7s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Sat morning. Warm (max 22°C on Fri morning, min 16°C on Sun night). Wind will be generally light.

Friday
23
Saturday
24
Sunday
25
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)
0
1
1
1
2
0
1
2
0
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
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)
0.9
SE
12
0.8
SE
12
0.8
SE
11
1.4
ENE
6
1.4
ENE
6
0.6
SE
11
1
E
6
1.2
ENE
7
0.6
SE
10
0.5
SE
10
0.5
SE
10
0.8
ENE
6
0.8
E
6
0.7
E
6
0.7
E
6
0.6
E
7
0.6
E
7
0.6
E
7
0.6
E
7
0.5
E
7
1.1
SE
6
1.4
SE
7
1.5
SE
7
1
SE
7
Wave Graph
Metric surfscale
Energy kJ
195
161
147
145
155
92
89
117
68
52
53
53
51
40
40
32
34
34
35
30
94
183
204
93
Wind (km/h)
10
NE
10
ENE
10
NNE
10
NNE
5
ENE
5
ENE
5
ENE
5
NNE
5
N
10
NNW
10
WNW
15
NW
10
NW
15
NW
10
NNW
10
NW
5
WNW
5
SSE
5
E
15
SSE
20
SSE
15
SSE
15
S
5
SW
Wind State
cross-on
cross-on
cross
cross
glassy
on
glassy
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-on
on
cross-on
cross-on
cross-on
cross
cross-off
High Tide
12:53PM1.22m
00:57AM1.25m
1:28PM1.22m
1:38AM1.30m
2:02PM1.18m
Low Tide
6:50AM0.06m
7:06PM0.24m
7:20AM0.06m
7:24PM0.19m
7:48AM0.10m
7:39PM0.16m
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
mod rain
mod rain
light rain
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:31
—
—
—
—
—
—
—
5:31
—
—
—
—
—
—
—
5:30
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:24
—
—
—
—
—
—
—
6:25
—
—
—
—
—
—
—
6:27
—
 mm
2
2
5
—
—
—
—
—
—
—
—
6
6
5
4
1
1
—
—
—
—
1
4
1
Temp °C
19
19
19
20
22
21
21
20
20
20
20
19
20
20
20
19
19
19
19
19
19
17
17
17
Feels °C
20
20
20
22
25
23
24
23
22
22
22
20
22
21
21
20
21
21
21
19
18
16
16
18
  • 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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