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Surf Forecasts:

Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 2 pm Sunday 15 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
26.2° 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 8PM is: 0.3m 9s primary swell from a South-southeast direction and 0.6m 4s secondary swell from a North-northeast direction (forecast issued at 02:00pm March 15). An open ocean swell of 1.6m 10s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (15 Mar)--
Afternoon (15 Mar)5ft (1.5m)10s
Evening (15 Mar)1ft (0.3m)9s

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
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
ESE
1.5
ESE
0.3
SSE
0.3
SSE
0.3
SSE
1.8
ESE
1.7
ESE
1.7
ESE
1.7
ESE
1.7
ESE
1.6
ESE
1.6
ESE
1.5
ESE
1.5
ESE
1.7
ESE
1.4
ESE
1.3
ESE
1.3
ESE
1.3
ESE
1.2
SE
1.2
SE
1.2
SE
1.2
SE
1.2
SE
Period(s) (?)10101091310101010111111111010101010101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)490433181734666619607581649595550480462573394347354347298298298292292
Wind
(km/h)
20
NNE
25
NE
10
NE
5
NNE
10
NNE
10
N
10
NNW
10
NNE
20
NE
25
NE
15
NE
15
NE
15
NE
15
NNE
10
NNE
15
NNE
20
NNE
25
NE
20
NNE
15
N
15
N
15
N
15
N
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		oncross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross
High Tide
/ height (m)
12:22PM
0.72
1:23AM
0.89
12:47PM
0.81
1:45AM
0.91
1:15PM
0.87
2:08AM
0.90
Low Tide
/ height (m)
6:44PM
0.02
7:20AM
0.25
7:22PM
-0.04
7:50AM
0.23
7:58PM
-0.07
8:19AM
0.22
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise-------6:13-------6:15-------6:15
Sunset--6:30-------6:29-------6:28-----
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
Rain (mm)
-----------111----------
Temp. °C282725242424242527262525252425252727252525242425
Feels °C (?)282727282727272728262727272628272727262727262627
  • 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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View detailed surf forecast for Barra da Lagoa at:
surf-forecast.com

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