Surf Break

Lat Long: 27.57° S 48.43° W

Barra da Lagoa 48 hour detailed Surf Forecast

Issued: 8 pm 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Barra da Lagoa sea temperature is
19.4°C
1.2° 

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 (13 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Evening surf: Evening surf (13 Oct, local time) - 1.5ft (0.4m), 8s period with ESE swell.

The current surf forecast for Barra da Lagoa at 4AM is: 0.6m 8s primary swell from a East-southeast direction and 0.3m 3s secondary swell from a East-northeast direction (forecast issued at 08:00pm October 12). An open ocean swell of 0.9m 10s is not directed at the surf break, a second open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (13 Oct)1.5ft (0.4m)8s
Afternoon (13 Oct)1.5ft (0.4m)8s
Evening (13 Oct)1.5ft (0.4m)8s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Mon night. Warm (max 21°C on Wed afternoon, min 16°C on Mon night). Wind will be generally light.

Mon
12
Tuesday
13
Wednesday
14
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
9
0.5
SE
9
0.4
ESE
8
0.5
SE
8
0.6
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.9
SSE
8
0.9
SSE
8
Wave Graph
Metric surfscale
Energy kJ
30
37
28
32
44
26
25
25
24
23
23
22
22
21
21
21
99
96
Wind (km/h)
5
E
5
ENE
5
N
5
NE
5
W
5
S
5
ENE
5
NE
5
S
10
SSW
5
S
5
S
5
SSE
5
S
5
SSE
10
SSE
10
S
10
SSW
Wind State
on
on
cross
cross-on
glassy
glassy
on
glassy
cross-off
cross-off
glassy
cross-off
glassy
glassy
glassy
cross
cross-off
cross-off
High Tide
2:49AM0.85m
2:33PM0.73m
3:23AM0.80m
2:55PM0.70m
Low Tide
8:12PM0.12m
8:47AM0.32m
8:28PM0.11m
8:51AM0.39m
8:49PM0.13m
cloud
cloud
light rain
heavy rain
part cloud
part cloud
cloud
light rain
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:39
—
—
—
—
—
—
—
5:39
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
—
—
—
—
—
—
—
6:20
—
—
—
—
—
—
—
6:20
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 mm
—
—
3
14
—
—
—
2
2
1
—
—
—
—
—
—
—
—
Temp °C
18
18
17
16
17
18
20
20
19
18
19
19
18
19
20
21
20
20
Feels °C
18
19
18
17
19
19
21
23
21
18
21
20
19
21
22
22
21
21
  • 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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