Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 2 am Saturday 23 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
19.6° C
(Which is 1.9°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 8AM is: 0.7m 6s primary swell from a East-southeast direction (forecast issued at 02:00am May 23). An open ocean swell of 1.6m 13s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (23 May)2.5ft (0.7m)6s
Afternoon (23 May)3.5ft (1.0m)6s
Evening (23 May)3.5ft (1.1m)6s

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 7mm), mostly falling on Mon night. Warm (max 20°C on Mon morning, min 15°C on Sat morning). Wind will be generally light.

Saturday
23
Sunday
24
Monday
25
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
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
1
0
3
1
1
1
0
0
0
0
0
1
0
0
1
1
1
1
2
1
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
ESE
5
1
ESE
6
0.9
ESE
6
0.7
ESE
6
1.6
SSE
12
1
ESE
6
1.3
ESE
6
1.1
ESE
6
1.3
SSE
12
1.3
SSE
11
1.3
SSE
11
1.3
S
11
1.4
S
11
1.6
SSE
11
1.3
SSE
7
1.2
SE
7
1.2
SE
7
1.1
SE
7
1
SE
7
1.2
ESE
7
0.6
SSE
17
0.8
SSE
16
1.3
SSE
16
1.4
SSE
15
Wave Graph
Metric surfscale
Energy kJ
49
58
49
31
692
77
133
108
0
0
0
0
0
541
134
135
135
105
94
132
202
334
817
822
Wind (km/h)
5
SSE
5
N
5
NW
5
WSW
5
SSW
5
SSW
15
S
15
SSW
15
SW
10
SW
10
SW
10
SW
15
S
20
S
15
SSE
10
SSE
5
SSW
5
SW
5
SW
5
W
5
NNW
5
N
10
NNE
10
N
cross
cross
glassy
glassy
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross
cross
cross-off
off
glassy
glassy
glassy
cross-on
cross-on
cross
High Tide
5:24AM0.61m
11:59PM0.65m
7:01AM0.59m
11:52PM0.62m
9:14AM0.61m
Low Tide
3:09AM0.58m
2:49PM0.23m
3:55AM0.53m
3:51PM0.24m
4:34AM0.45m
4:45PM0.25m
heavy rain
heavy rain
light rain
cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:28
5:28
13
13
2
Temp °C
16
16
15
15
16
16
17
16
16
16
16
17
18
19
18
19
18
18
18
18
20
20
19
19
17
17
15
15
16
16
16
15
15
15
15
17
17
17
17
18
18
18
19
19
21
21
19
19
Swell 1
Height (m)
Direction
Period (s)
1.8
SSE
13
1.7
SSE
13
1.6
SSE
13
1.5
S
12
1.6
SSE
12
1.4
SSE
12
1.3
SSE
12
1.3
S
12
1.3
SSE
12
1.3
SSE
11
1.3
SSE
11
1.3
S
11
1.1
E
7
1
E
7
0.9
ENE
7
1.2
SE
7
1.2
SE
7
1.1
SE
7
1
SE
7
1.2
ESE
7
1
ESE
7
1
ESE
7
1.3
SSE
16
1.4
SSE
15
Energy kJ
1144
1011
874
705
692
569
486
464
462
422
407
396
134
109
82
135
135
105
94
132
99
88
817
822
Swell 2
Height (m)
Direction
Period (s)
0.1
E
9
1
ESE
6
0.9
ESE
6
0.7
ESE
6
0.6
E
6
1
ESE
6
1.3
ESE
6
1.1
ESE
6
1
E
6
1.1
E
7
1.2
E
7
1.2
E
7
1
S
11
0.9
S
10
0.8
S
10
0.8
S
10
0.8
S
10
0.8
S
10
0.8
S
10
0.7
S
10
0.8
SSE
16
0.9
ESE
7
0.8
ESE
7
Energy kJ
2
58
49
31
23
77
133
108
79
114
155
159
223
174
127
125
122
122
120
90
334
73
53
Swell 3
Height (m)
Direction
Period (s)
0.2
E
9
0.4
SSE
6
0.4
SSE
6
0.6
SSE
6
0.8
ENE
7
0.8
ENE
7
0.7
E
7
0.7
ENE
6
0.4
SE
18
0.6
SSE
17
0.8
S
9
0.4
NE
6
0.4
NE
6
Energy kJ
7
15
14
22
62
62
44
40
84
202
113
10
10
Wind waves
Height (m)
Direction
Period (s)
1
ESE
5
0.4
SW
3
0.4
WSW
3
0.4
SW
3
0.7
SW
4
1.4
S
11
1.6
SSE
11
1.3
SSE
7
Energy kJ
49
2
3
3
16
449
541
134
Nearest Offshore or Glassy
Rating
(10 max)
4
1
1
1
3
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
2
2
3
1
Distance (km)
5
3
0
3
0
0
0
0
4
4
4
4
16
17
21
13
0
0
0
0
0
3
3
3
Best forecast wave conditions in Florianópolis
Rating
(10 max)
4
1
2
2
3
3
2
2
2
2
2
2
2
3
1
1
1
1
1
2
2
3
3
3
Best forecast wave conditions in Brazil
Rating
(10 max)
4
3
2
2
4
4
2
2
2
2
2
2
3
3
1
2
1
1
1
2
2
3
3
3
Header Global
Rating
(10 max)
5
6
7
8
7
8
5
5
5
5
5
5
5
5
5
5
4
5
5
4
4
5
5
4
  • 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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