Barra da Lagoa Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 8 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
17.7°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 (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 4AM is: 0.2m 12s primary swell from a East-southeast direction (forecast issued at 08:00pm September 11). An open ocean swell of 1.0m 8s is not directed at the surf break, a second open ocean swell of 0.8m 11s 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 28mm), heaviest during Sun afternoon. Very mild (max 19°C on Fri night, min 14°C on Sun night). Wind will be generally light.

Fri
11
Saturday
12
Sunday
13
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
ENE
8
0.5
N
3
1.1
NE
8
0.8
S
11
0.2
ESE
12
0.2
ESE
12
1.4
S
6
2.1
S
6
2
S
7
1.9
S
7
1.7
S
7
1.6
S
7
1.5
S
7
0.1
SE
11
0.2
SSE
16
0.2
SSE
14
1.3
SSE
7
1.3
SSE
7
Wave Graph
Metric surfscale
Energy kJ
0
4
0
0
14
14
0
0
0
0
0
0
0
5
24
20
172
181
Wind (km/h)
0
ESE
25
NNW
5
S
20
S
25
S
20
S
25
S
30
S
25
S
25
S
20
SSW
20
SSW
15
SSW
25
SSW
25
S
25
S
20
SSW
20
S
Wind State
glassy
cross
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
1:56AM0.91m
2:33PM0.78m
2:29AM0.91m
2:51PM0.75m
Low Tide
8:30PM0.29m
8:54AM0.07m
8:36PM0.25m
9:12AM0.16m
8:38PM0.21m
heavy rain
light rain
cloud
part cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:05
6:05
 mm
14
1
1
1
4
3
Temp °C
19
19
19
17
17
17
18
17
16
16
16
16
15
16
16
16
15
14
Feels °C
22
17
20
15
14
14
15
13
12
12
13
13
12
12
12
12
12
11
  • 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 

FREE! Surf-Forecast.com widget for your website

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.


Nearest locationNearest