Barra da Lagoa Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 8 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
19.0°C
0.0° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 4ft (1.2m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.0m), 8s period with ESE swell.
  • Evening surf: Evening surf (01 Sep, local time) - 7.5ft (2.3m), 8s period with SSE swell.

The current surf forecast for Barra da Lagoa at 1PM is: 1.4m 8s primary swell from a Southeast direction (forecast issued at 08:00am September 01). An open ocean swell of 0.8m 8s is not directed at the surf break, a second open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (01 Sep)4ft (1.2m)8s
Afternoon (01 Sep)3.5ft (1.0m)8s
Evening (01 Sep)7.5ft (2.3m)8s

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


Short Range Forecast

Some drizzle, heaviest during Tue morning. Warm (max 20°C on Tue afternoon, min 15°C on Tue night). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
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)
1
1
0
0
0
1
4
3
3
3
2
1
3
2
2
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)
1.1
ESE
8
1.2
ESE
8
1.4
SE
8
1
ESE
8
2.1
S
7
2.3
SSE
8
2.5
SSE
9
2.2
SSE
9
2.2
SE
10
2.1
SE
10
2
SE
10
2
SE
10
1.9
SE
10
1.8
SE
10
1.8
SE
11
1.7
SE
11
1.6
SE
11
1.5
SE
11
1.3
SE
11
1.2
SE
11
1.2
SE
11
1.1
SE
11
Wave Graph
Metric surfscale
Energy kJ
149
168
245
125
0
652
928
820
828
815
784
788
759
731
745
635
584
487
406
326
319
249
Wind (km/h)
10
SSW
10
SSW
25
SSW
20
S
25
S
20
SSW
15
SSW
15
SSW
10
SSW
10
SSW
10
SSE
10
SE
5
ESE
5
N
10
NNW
20
NNW
20
NNW
25
NNW
25
N
25
NNE
20
N
15
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
3:58AM0.84m
4:16PM0.68m
4:43AM0.76m
4:43PM0.60m
5:40AM0.67m
11:06AM0.55m
5:10PM0.52m
Low Tide
10:59AM0.27m
9:48PM0.29m
12:22PM0.39m
9:33PM0.30m
9:27AM0.53m
2:33PM0.47m
part cloud
part cloud
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
 mm
1
Temp °C
18
18
18
20
18
17
16
15
15
16
18
17
16
16
16
16
15
16
19
19
18
17
Feels °C
19
19
15
17
14
14
14
13
14
14
17
15
15
15
15
14
12
12
16
16
16
16
  • 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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