Barra da Lagoa Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 8 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
18.3° C
0.4° 

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 (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 1.5ft (0.4m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Evening surf: Evening surf (04 Aug, local time) - 0.5ft (0.2m), 10s period with ESE swell.

The current surf forecast for Barra da Lagoa at 3PM is: 0.4m 10s primary swell from a Southeast direction (forecast issued at 08:00am August 04). An open ocean swell of 0.9m 12s is not directed at the surf break, a second open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (04 Aug)1.5ft (0.4m)11s
Afternoon (04 Aug)1.5ft (0.4m)10s
Evening (04 Aug)0.5ft (0.2m)10s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 26°C on Thu afternoon, min 18°C on Wed night). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
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
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
11
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.2
ESE
10
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.9
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.6
SSE
10
0.6
SSE
10
0.6
SSE
10
0.6
SSE
9
0.5
SSE
9
0.5
SSE
9
0.5
SSE
9
0.4
SSE
9
0.3
SSE
12
Wave Graph
Metric surfscale
Energy kJ
31
30
28
28
27
10
11
11
11
158
106
104
102
77
74
71
68
48
46
45
30
28
Wind (km/h)
15
N
15
N
15
NNE
10
NNE
10
NNE
5
NNW
5
NNW
10
N
10
N
5
NNW
10
NNE
15
NNE
10
NNE
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
15
N
10
NNW
10
N
20
NW
Wind State
cross
cross
cross-on
cross-on
cross-on
cross
glassy
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-off
High Tide
5:02AM0.76m
5:39PM0.64m
5:59AM0.69m
6:24PM0.55m
7:28AM0.62m
7:29PM0.47m
Low Tide
12:34PM0.27m
00:50AM0.38m
2:12PM0.36m
2:28AM0.37m
4:05PM0.39m
cloud
cloud
rain showers
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
cloud
thunderstorm
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
5:46
 mm
1
1
1
1
Temp °C
18
19
20
19
19
19
19
19
19
19
22
22
20
20
20
19
18
19
23
26
22
23
Feels °C
18
19
20
19
20
20
21
20
20
20
22
22
20
21
20
19
18
19
22
26
22
21
  • 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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