Barra da Lagoa Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 2 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
17.7°C
1.4° 

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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 0.5ft (0.2m), 12s period with ESE swell.

The current surf forecast for Barra da Lagoa at 9AM is: 0.2m 12s primary swell from a East-southeast direction (forecast issued at 02:00am September 12). An open ocean swell of 0.8m 8s is not directed at the surf break, a second open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Sep)0.5ft (0.2m)12s
Afternoon (12 Sep)--
Evening (12 Sep)--

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Sun night. Very mild (max 18°C on Sat morning, min 13°C on Sun night). Mainly fresh winds.

Saturday
12
Sunday
13
Monday
14
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
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
NNW
4
1.1
NE
8
0.2
ESE
12
0.2
ESE
12
1.6
S
6
1.9
S
6
2.2
S
7
1.9
S
7
1.6
S
7
0.1
SE
12
1.4
S
7
1.3
S
7
0.2
SSE
16
0.2
SSE
14
0.3
SSE
13
1.4
SSE
8
1.3
SSE
8
1.1
SE
8
1.3
ESE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
8
Wave Graph
Metric surfscale
Energy kJ
31
0
14
14
0
0
0
0
0
5
0
0
24
20
35
232
173
142
213
109
109
118
115
78
Wind (km/h)
5
NW
15
S
20
SSW
20
S
25
S
30
S
30
S
25
S
20
SSW
15
SSW
15
SSW
20
SSW
20
S
25
S
20
S
20
S
15
S
20
S
20
S
15
SSW
15
S
10
SSE
10
S
10
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:33PM0.78m
2:29AM0.91m
2:51PM0.75m
3:03AM0.87m
3:10PM0.73m
Low Tide
8:54AM0.07m
8:36PM0.25m
9:12AM0.16m
8:38PM0.21m
9:19AM0.25m
8:47PM0.18m
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:06
 mm
1
2
4
3
2
1
1
3
1
2
1
Temp °C
19
18
18
17
18
18
16
17
16
16
15
15
15
15
15
14
14
14
13
14
14
15
15
14
Feels °C
20
18
17
15
15
13
11
13
13
14
12
12
12
11
12
11
12
11
10
12
12
14
15
13
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Barra da Lagoa surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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