Barra da Lagoa Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 8 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
19.0°C
0.1° 

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 (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 8ft (2.5m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 7ft (2.1m), 10s period with SE swell.
  • Evening surf: Evening surf (02 Sep, local time) - 6.5ft (2.0m), 11s period with SE swell.

The current surf forecast for Barra da Lagoa at 1PM is: 2.1m 10s primary swell from a Southeast direction (forecast issued at 08:00am September 02). An open ocean swell of 0.9m 9s is not directed at the surf break, a second open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (02 Sep)8ft (2.5m)10s
Afternoon (02 Sep)7ft (2.1m)10s
Evening (02 Sep)6.5ft (2.0m)11s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 19°C on Thu morning, min 13°C on Fri night). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
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)
2
3
2
1
2
2
2
1
1
0
0
0
0
0
1
2
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)
2.3
SSE
10
2.5
SSE
10
2.1
SSE
10
2.1
SE
10
2.1
SE
11
2
SE
11
1.9
SE
11
1.8
SE
11
1.7
SE
11
1.6
SE
11
1.4
SE
11
1.4
SE
11
1.3
SE
11
1.1
SE
11
1
SE
11
1
SE
11
0.8
SE
11
0.7
SE
11
0.7
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
998
1172
890
936
972
918
850
729
683
574
475
475
384
298
228
224
165
110
104
84
64
64
Wind (km/h)
15
S
15
S
10
SSE
15
SE
5
E
10
N
15
NNW
15
NNW
20
NNW
25
NNW
25
N
25
NNE
20
N
15
NNW
15
NNW
10
WNW
20
S
25
S
25
S
20
S
20
SSE
20
S
Wind State
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
High Tide
4:43AM0.76m
4:43PM0.60m
5:40AM0.67m
11:06AM0.55m
5:10PM0.52m
00:11AM0.36m
11:53AM0.67m
Low Tide
12:22PM0.39m
9:33PM0.30m
9:27AM0.53m
2:33PM0.47m
9:35PM0.32m
2:04AM0.35m
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
 mm
3
3
Temp °C
15
16
17
17
16
16
15
16
17
17
19
19
18
17
17
17
16
16
16
16
14
14
Feels °C
13
13
15
15
15
15
13
14
15
14
16
16
16
16
16
17
14
12
12
12
11
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 

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