Barra da Lagoa Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 2 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
18.2°C
1.3° 

Barra da Lagoa 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 da Lagoa today (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 0.5ft (0.2m), 19s period with SSE swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 3.5ft (1.1m), 15s period with SSE swell.

The current surf forecast for Barra da Lagoa at 10AM is: 0.2m 19s primary swell from a South-southeast direction (forecast issued at 02:00am September 23). An open ocean swell of 0.7m 8s is not directed at the surf break, a second open ocean swell of 2.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Sep)0.5ft (0.2m)19s
Afternoon (23 Sep)3.5ft (1.1m)15s
Evening (23 Sep)--

Table - waves today at Barra da Lagoa. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 21°C on Fri morning, min 13°C on Wed morning). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
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
0
0
0
1
1
3
0
0
0
0
2
0
0
0
2
2
2
1
1
0
0
0
0
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)
3
S
9
3
S
10
2.5
S
10
0.2
SSE
19
0.5
SSE
17
1.1
SSE
15
1.6
SSE
14
2
S
14
2
S
14
1.9
SSE
13
1.9
SSE
14
1.9
SSE
14
1.9
SSE
13
1.8
SSE
13
1.8
SSE
13
1.7
SSE
14
1.7
SSE
14
1.5
SSE
13
1.4
SSE
13
1.3
SSE
13
1.2
SSE
13
1
SSE
12
0.9
SSE
12
0.9
SSE
12
Wave Graph
Metric surfscale
Energy kJ
0
0
0
35
168
539
1031
0
0
0
0
1247
1229
1127
1144
1122
1138
778
653
530
433
308
250
196
Wind (km/h)
30
S
25
S
20
S
15
S
15
S
5
SSE
5
E
5
N
10
NNW
10
NNW
10
NNW
15
NNW
15
NNE
20
NNE
20
NNE
10
NNW
10
NNW
10
NNW
10
NNW
15
NNW
20
NNE
20
NNE
15
NNE
15
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
glassy
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
12:59PM0.85m
00:26AM0.80m
1:20PM0.88m
00:54AM0.87m
1:41PM0.88m
Low Tide
6:21AM0.04m
6:52PM0.27m
6:56AM-0.01m
7:20PM0.23m
7:32AM-0.03m
7:49PM0.20m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:09
6:10
 mm
Temp °C
14
13
13
13
14
14
14
14
14
14
14
16
17
17
17
17
16
17
17
19
21
20
19
18
Feels °C
8
7
8
9
11
12
12
13
12
12
12
14
14
14
15
16
15
16
16
18
19
18
18
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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