Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 2 pm Wednesday 13 May 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
21.8° C
(Which is normal for this time of year)

How big are the waves at Barra da Lagoa today?

The current surf forecast for Barra da Lagoa at 8PM is: 0.2m 15s primary swell from a East-southeast direction (forecast issued at 02:00pm May 13). An open ocean swell of 1.4m 12s is not directed at the surf break, a second open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (13 May)--
Afternoon (13 May)--
Evening (13 May)0.5ft (0.2m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Fri night. Warm (max 20°C on Thu afternoon, min 15°C on Wed night). Wind will be generally light.

Wed
13
Thursday
14
Friday
15
Sat
16
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.5
S
12
1.4
S
12
0.2
ESE
15
0.2
ESE
15
0.2
ESE
14
1
SSE
13
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.1
SE
14
0.1
SE
13
0.3
ESE
3
0.4
E
4
1.1
S
11
1.1
S
11
1.1
S
11
Wave Graph
Metric surfscale
Energy kJ
0
0
21
21
21
367
18
19
19
18
19
18
18
18
19
19
19
7
7
2
7
0
0
0
Wind (km/h)
5
SSE
5
SE
5
S
5
SW
5
WSW
5
WSW
5
WNW
5
W
5
NE
10
E
5
ESE
5
S
10
SSW
15
S
15
S
15
S
15
S
15
S
10
SSW
10
SSW
10
SSW
10
SSW
10
SSW
5
SW
glassy
cross-on
glassy
glassy
glassy
off
cross-off
glassy
glassy
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:55AM0.79m
00:41AM0.79m
12:40PM0.85m
1:06AM0.75m
1:23PM0.90m
1:29AM0.70m
Low Tide
6:33PM0.07m
6:52AM0.20m
7:25PM0.10m
7:29AM0.16m
8:18PM0.16m
8:05AM0.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:46
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:32
5:31
5:31
1
2
2
Temp °C
18
18
18
17
16
15
15
16
19
20
20
19
18
18
17
17
18
18
17
16
16
17
17
17
17
16
17
16
15
14
14
16
19
19
20
19
17
17
15
15
17
17
17
16
16
17
17
18
Swell 1
Height (m)
Direction
Period (s)
1.5
S
12
1.4
S
12
1.4
S
12
1.4
S
11
1.4
S
11
1.2
S
11
1.8
S
14
1.8
S
13
1.8
S
13
1.7
S
13
1.6
S
13
1.6
S
12
1.5
S
12
1.5
S
12
0.3
ENE
8
1.4
S
12
1.3
S
11
1.2
S
11
1.1
S
10
1.2
S
10
1.1
S
10
1.1
S
11
1.1
S
11
1.1
S
11
Energy kJ
657
555
546
502
492
329
1280
1155
1121
956
822
771
668
668
14
538
426
329
262
296
249
269
274
274
Swell 2
Height (m)
Direction
Period (s)
0.4
ENE
10
0.4
ENE
10
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
1
SSE
13
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.3
ENE
9
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.2
ESE
14
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.2
ENE
8
0.4
E
4
0.5
E
4
0.6
E
5
Energy kJ
31
31
29
28
28
367
28
26
26
26
15
14
14
14
19
14
13
13
13
13
6
5
10
17
Swell 3
Height (m)
Direction
Period (s)
0.3
NNE
4
0.2
NNE
4
0.2
ESE
15
0.2
ESE
15
0.2
ESE
14
0.4
ENE
9
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.1
SE
14
0.1
SE
13
0.2
E
3
0.1
SE
13
0.2
E
8
0.2
E
8
0.2
E
8
Energy kJ
3
2
21
21
21
28
18
19
19
18
19
18
18
18
19
19
19
7
7
1
7
5
5
5
Wind waves
Height (m)
Direction
Period (s)
1.7
S
12
0.8
S
4
0.7
S
4
0.6
S
4
0.5
S
3
0.3
ESE
3
0.4
E
4
Energy kJ
833
22
15
10
6
2
4
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
2
1
1
1
3
1
2
2
2
1
2
2
1
1
1
1
1
1
1
Distance (km)
4
21
3
3
3
0
3
3
3
21
17
13
13
13
17
21
13
13
13
13
13
13
13
4
Best forecast wave conditions in Florianópolis
Rating
(10 max)
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
3
3
3
3
3
4
2
2
2
4
4
2
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
9
9
9
9
9
4
5
5
4
5
4
5
5
5
5
5
5
5
5
5
5
5
5
  • 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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