Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 8 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
18.0°C
2.3° 

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 (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 1.5ft (0.4m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (07 Oct, local time) - 2.5ft (0.7m), 10s period with SSE swell.
  • Evening surf: Evening surf (07 Oct, local time) - 2ft (0.6m), 9s period with SSE swell.

The current surf forecast for Barra da Lagoa at 11AM is: 0.4m 10s primary swell from a South-southeast direction (forecast issued at 08:00am October 07). An open ocean swell of 1.0m 7s is not directed at the surf break, a second open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (07 Oct)1.5ft (0.4m)10s
Afternoon (07 Oct)2.5ft (0.7m)10s
Evening (07 Oct)2ft (0.6m)9s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Thu night. Warm (max 22°C on Fri morning, min 19°C on Wed morning). Wind will be generally light.

Wednesday
7
Thursday
8
Friday
9
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)
0.5
SSE
10
0.4
SSE
10
0.7
SSE
10
0.7
SSE
10
0.6
SSE
10
0.6
SSE
9
0.6
SSE
9
0.5
SSE
9
0.5
SSE
9
0.5
SSE
9
0.2
SSE
10
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
58
40
94
94
71
69
66
47
47
47
10
32
32
33
37
38
38
38
38
25
25
24
Wind (km/h)
0
NNE
0
N
10
NNE
15
NE
15
ENE
10
NNE
10
N
10
N
10
N
15
N
25
NNE
25
NNE
20
N
10
NNW
10
NW
15
NNW
15
NNW
5
WNW
5
E
5
SSE
5
ESE
5
W
Wind State
glassy
glassy
cross-on
on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross
cross
cross-off
on
glassy
cross-on
off
High Tide
1:04PM0.81m
00:04AM0.77m
1:07PM0.80m
00:35AM0.84m
1:18PM0.79m
Low Tide
6:20AM0.04m
6:53PM0.33m
6:57AM0.03m
7:14PM0.28m
7:29AM0.05m
7:33PM0.23m
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
light rain
cloud
part cloud
clear
part cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
—
—
—
—
—
—
5:45
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:15
—
—
—
—
—
—
—
6:16
—
—
—
—
—
—
—
6:17
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
2
3
—
—
—
—
—
3
—
Temp °C
18
19
21
21
20
20
19
19
19
19
21
21
20
20
19
19
19
21
22
21
20
20
Feels °C
20
22
22
21
20
21
19
19
19
19
19
19
18
21
20
19
19
23
24
23
22
22
  • 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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