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Surf Forecasts:

Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 8 pm Thursday 20 Nov 2025 -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
21.5° C
 (Which is 1.1°C colder than average for this time of year)

How big are the waves at Barra da Lagoa today?

The current surf forecast for Barra da Lagoa at 11PM is: 0.9m 4s primary swell from a North-northeast direction (forecast issued at 08:00pm November 20). An open ocean swell of 1.6m 13s is not directed at the surf break, a second open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Nov)--
Afternoon (20 Nov)--
Evening (20 Nov)2.5ft (0.8m)4s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thu
20
Friday
21
Saturday
22
Sunday
23
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
NE
0.8
NNE
1
NNE
1.1
NNE
1
NNE
1.1
NNE
1.1
NNE
1.3
NNE
1.3
NNE
1.1
NE
0.7
S
0.9
S
1.3
S
1.3
S
0.7
S
0.7
S
0.8
SSE
0.9
SE
0.8
ESE
1
E
1.4
S
0.9
E
2.2
SE
2.4
SE
Period(s) (?)34455555551212111111114556106107
Wave
Graph
(?)Metric surfscale
Energy kJ (?)919385652646177877200000025383269058986540
Wind
(km/h)
20
NNE
20
N
20
N
15
N
15
N
25
N
25
N
25
NNE
20
N
15
N
10
SSW
25
S
25
S
20
S
20
SSE
20
SSE
20
SE
20
SSE
15
SE
20
SSE
20
SSE
20
SSE
20
SE
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
2:20AM
0.84
1:52PM
0.72
2:53AM
0.82
2:21PM
0.72
3:29AM
0.79
2:55PM
0.71
Low Tide
/ height (m)
7:47PM
0.08
8:36AM
0.33
8:16PM
0.08
9:09AM
0.37
8:50PM
0.09
9:47AM
0.41
Thu
20
Friday
21
Saturday
22
Sunday
23
Sunrise----5:11-------5:11-------5:11---
Sunset6:45-------6:46-------6:47-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
Rain (mm)
----------------11123111
Temp. °C212019191921222221202020202021211919191818181919
Feels °C (?)181816171818181920202118181819191818181616161716
  • 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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