Barra da Lagoa Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 2 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
18.5° 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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 5ft (1.5m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 6.5ft (2.0m), 13s period with SSE swell.
  • Evening surf: Evening surf (14 Aug, local time) - 6ft (1.9m), 13s period with SSE swell.

The current surf forecast for Barra da Lagoa at 8AM is: 1.6m 13s primary swell from a South-southeast direction and 1.5m 7s secondary swell from a East-southeast direction (forecast issued at 02:00am August 14). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (14 Aug)5ft (1.5m)7s
Afternoon (14 Aug)6.5ft (2.0m)13s
Evening (14 Aug)6ft (1.9m)13s

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


Short Range Forecast

Heavy rain (total 76mm), heaviest during Fri night. Very mild (max 19°C on Sat night, min 17°C on Fri morning). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
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)
2
0
2
0
2
3
3
1
0
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SSE
8
2
SSE
8
2
SSE
8
1.5
ESE
7
1.8
SSE
13
2
SSE
13
2.4
SE
13
1.9
SSE
13
1.7
SSE
13
1.6
SSE
12
1.5
SSE
12
1.3
SSE
12
2.1
E
7
2
E
8
1.1
SSE
11
1
SSE
11
2
E
8
1.9
E
8
1.8
E
8
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.6
SSE
10
Wave Graph
Metric surfscale
Energy kJ
328
524
515
198
1057
1336
2005
1156
875
692
589
0
0
0
303
254
0
0
0
112
112
110
108
80
Wind (km/h)
15
S
15
SSE
15
SSE
15
SE
10
SE
10
SE
5
SE
15
SE
20
E
15
E
10
E
10
ENE
15
NE
15
NE
15
NNE
10
NNE
20
NNE
15
NNE
15
N
15
N
15
NNE
15
NE
10
NE
15
NE
Wind State
cross-off
cross
cross
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
High Tide
2:13AM0.86m
3:17PM0.77m
2:46AM0.88m
3:35PM0.73m
3:20AM0.86m
3:54PM0.70m
Low Tide
9:30AM0.01m
9:29PM0.38m
9:56AM0.09m
9:20PM0.35m
10:12AM0.19m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
heavy rain
heavy rain
mod rain
heavy rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
5:52
 mm
2
4
2
2
2
2
4
14
13
10
11
5
4
2
1
2
2
1
1
Temp °C
17
17
16
17
17
17
17
17
17
17
17
17
18
18
18
18
18
19
19
19
19
19
19
19
Feels °C
17
16
15
16
17
18
18
16
15
16
17
18
18
18
18
19
17
19
19
19
19
19
20
19
  • 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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