Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 8 am 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
19.4°C
1.4° 

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 (16 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 5.5ft (1.7m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 5ft (1.5m), 8s period with ESE swell.
  • Evening surf: Evening surf (16 Oct, local time) - 4.5ft (1.3m), 8s period with ESE swell.

The current surf forecast for Barra da Lagoa at 1PM is: 1.9m 8s primary swell from a Southeast direction (forecast issued at 08:00am October 16). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (16 Oct)5.5ft (1.7m)8s
Afternoon (16 Oct)5ft (1.5m)8s
Evening (16 Oct)4.5ft (1.3m)8s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri morning. Warm (max 21°C on Sat morning, min 14°C on Sat night). Wind will be generally light.

Friday
16
Saturday
17
Sunday
18
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
2
1
1
0
0
0
1
1
1
0
0
0
1
1
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)
1.5
ESE
8
1.7
ESE
8
1.9
SE
8
1.5
ESE
8
1.4
ESE
8
1.3
ESE
8
1.2
ESE
8
1.2
ESE
8
1.1
ESE
8
1.1
ESE
8
1.1
ESE
9
1.1
ESE
9
1.1
ESE
9
1.1
ESE
9
1.1
ESE
9
1.7
S
10
1.7
S
10
1.5
S
10
0.4
ESE
12
1.3
S
9
2.2
S
9
2.5
S
10
Wave Graph
Metric surfscale
Energy kJ
322
433
479
313
256
211
185
190
180
184
193
216
211
216
216
0
0
0
52
0
0
0
Wind (km/h)
5
SSW
10
S
15
S
20
S
20
S
20
S
15
S
10
SSW
10
S
0
WSW
10
E
15
ESE
15
SSE
5
S
5
NW
10
WNW
10
WSW
5
W
10
SE
15
SE
25
S
20
SSW
Wind State
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
on
cross-on
cross
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross
cross-off
cross-off
High Tide
4:43AM0.66m
3:43PM0.63m
5:42AM0.59m
11:40AM0.57m
4:20PM0.58m
11:21AM0.62m
5:42PM0.52m
Low Tide
8:54AM0.49m
9:49PM0.24m
8:40AM0.54m
1:58PM0.56m
1:23AM0.31m
3:42PM0.51m
light rain
rain showers
part cloud
part cloud
light rain
rain showers
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
—
—
—
—
—
—
5:35
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:21
—
—
—
—
—
—
—
6:22
—
—
—
—
—
—
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6:22
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 mm
5
1
—
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
18
19
19
20
18
18
17
17
17
18
21
19
18
17
16
15
14
17
19
18
17
16
Feels °C
20
20
18
18
16
16
15
16
17
19
20
17
16
16
16
14
13
15
16
14
12
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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