Lagoinha Surf Break

Lat Long: 23.52° S 45.21° W

Lagoinha 48 hour detailed Surf Forecast

Issued: 2 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lagoinha sea temperature is
22.1°C
1.2° 

How big are the waves at Lagoinha today (19 Sep):

  • Afternoon surf: Afternoon surf (19 Sep, local time) - 1ft (0.3m), 9s period with SSE swell.
  • Evening surf: Evening surf (19 Sep, local time) - 0.5ft (0.2m), 13s period with S swell.

The current surf forecast for Lagoinha at 10PM is: 0.2m 13s primary swell from a South direction and 0.2m 9s secondary swell from a South direction (forecast issued at 02:00pm September 19). An open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (19 Sep)--
Afternoon (19 Sep)1ft (0.3m)9s
Evening (19 Sep)0.5ft (0.2m)13s

Table - waves today at Lagoinha. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun afternoon. Warm (max 34°C on Mon morning, min 19°C on Sat night). Wind will be generally light.

Sat
19
Sunday
20
Monday
21
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)
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
0.3
SSE
9
0.3
SSE
9
0.3
S
9
0.2
S
13
0.2
SSE
13
0.2
SSE
13
0.2
SSE
13
0.2
SSE
13
0.2
S
12
0.2
S
12
0.2
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
Wave Graph
Metric surfscale
Energy kJ
17
17
15
13
16
16
16
16
12
11
11
3
3
3
3
3
2
2
2
2
Wind (km/h)
10
ESE
10
E
10
E
5
E
5
ENE
5
N
5
WNW
5
SW
5
SE
5
E
5
N
10
N
10
NNW
10
NNW
15
NNW
10
NNW
10
N
10
NNW
10
NNW
10
NW
Wind State
cross
cross
cross
cross
glassy
glassy
cross-off
glassy
glassy
cross
off
off
off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
High Tide
12:08PM0.74m
6:04PM0.68m
11:17PM0.58m
12:30PM0.84m
11:58PM0.70m
12:53PM0.93m
Low Tide
3:44PM0.65m
10:19PM0.57m
3:55AM0.39m
5:23PM0.57m
5:15AM0.30m
6:07PM0.47m
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
rain showers
cloud
clear
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:55
5:55
 mm
3
1
Temp °C
22
21
20
20
20
20
19
25
27
24
22
22
23
24
23
31
34
34
30
29
Feels °C
24
23
22
22
23
22
20
27
29
26
25
24
26
26
24
32
35
36
31
30
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lagoinha surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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