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Surf Forecasts:

Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 2 am Thursday 12 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Barra da Lagoa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra da Lagoa sea temperature is
26.4° C
 (Which is slightly warmer than usual)

How big are the waves at Barra da Lagoa today?

The current surf forecast for Barra da Lagoa at 8AM is: 1.7m 12s primary swell from a Southeast direction and 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 02:00am March 12). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Mar)5.5ft (1.7m)12s
Afternoon (12 Mar)5ft (1.5m)12s
Evening (12 Mar)4ft (1.2m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
2
3
3
2
0
0
0
1
1
1
1
1
0
1
0
2
2
2
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
SSE
1.7
SSE
1.7
SE
1.7
SE
1.4
SSE
1.5
SSE
1.5
SSE
1.2
SSE
1.1
SSE
1.1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.9
SSE
1.1
SE
1.2
SE
1.1
SE
0.9
SSE
0.7
SE
0.7
SE
0.7
SE
0.6
SE
0.8
ESE
Period(s) (?)13121212121212121111111111111010101010101011119
Wave
Graph
(?)Metric surfscale
Energy kJ (?)94981385085057960559539230729724718618317616322928120017811011211596106
Wind
(km/h)
5
NE
5
NNE
5
NNW
10
NNE
20
NNE
20
NNE
15
N
15
N
15
NNW
15
NNW
10
NNW
10
NNW
5
NE
10
ENE
10
ENE
5
NNE
5
NNW
5
NW
10
NW
10
NNW
15
NNE
20
NE
10
NE
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onglassglasscross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrossonononglassglasscross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
12:16AM
0.63
11:21AM
0.43
12:22AM
0.70
11:36AM
0.53
12:39AM
0.78
11:58AM
0.63
Low Tide
/ height (m)
9:55AM
0.43
4:14PM
0.29
6:05AM
0.41
5:19PM
0.20
6:25AM
0.35
6:05PM
0.10
Thursday
12
Friday
13
Saturday
14
Sunrise---6:11-------6:13-------6:13----
Sunset------6:34-------6:31-------6:30-
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C242323232525242322212123252525242322212426262524
Feels °C (?)262526242424242323212224272627272624232627262727
  • 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

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Barra da Lagoa 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.

View detailed surf forecast for Barra da Lagoa at:
surf-forecast.com

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