Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 2 am Tuesday 28 Apr 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
24.4° C
(Which is 1.1°C warmer than 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 10AM is: 0.1m 11s primary swell from a Southeast direction (forecast issued at 02:00am April 28). An open ocean swell of 1.6m 12s 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-offshore.

Time (-03) & DateWave HeightWave Period
Morning (28 Apr)0.5ft (0.1m)11s
Afternoon (28 Apr)0.5ft (0.1m)11s
Evening (28 Apr)0.5ft (0.2m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 72mm), heaviest during Wed afternoon. Warm (max 22°C on Thu afternoon, min 16°C on Tue night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
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
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.8
S
10
1.8
S
10
1.7
S
10
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.5
SSE
15
0.2
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
1.5
S
12
1.4
S
12
0.3
ESE
10
1.3
S
12
1.3
S
11
1.3
S
11
1.4
S
11
1
S
11
1.2
SSE
6
0.9
S
10
0.6
ESE
6
0.5
SE
6
Wave Graph
Metric surfscale
Energy kJ
0
0
0
5
4
5
121
9
17
16
16
15
0
0
21
0
0
0
0
0
100
0
23
15
Wind (km/h)
5
S
10
S
15
S
10
S
5
S
5
NNW
5
NW
5
N
10
W
5
NW
5
NNW
5
WNW
5
WNW
5
SW
5
WSW
10
SW
5
SW
10
WSW
10
WSW
15
SSW
15
S
15
SSE
10
SE
5
SE
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
off
glassy
cross
cross-off
glassy
off
off
cross-off
off
off
off
cross-off
cross-off
cross
cross
cross-on
High Tide
11:59AM0.77m
00:37AM0.75m
12:36PM0.82m
00:56AM0.76m
1:11PM0.85m
Low Tide
6:30AM0.31m
6:45PM0.14m
6:53AM0.24m
7:16PM0.17m
7:15AM0.18m
7:45PM0.21m
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
heavy rain
rain showers
light rain
light rain
heavy rain
heavy rain
rain showers
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:43
5:43
2
11
2
2
4
18
31
2
Temp °C
19
19
18
18
19
18
17
17
16
16
17
18
18
19
19
20
20
19
19
20
21
22
22
22
18
17
15
16
18
18
17
17
16
17
18
19
20
21
21
22
22
20
19
20
20
22
22
23
Swell 1
Height (m)
Direction
Period (s)
1.8
S
10
1.8
S
10
0.4
ENE
8
1.7
S
12
1.5
S
12
1.3
S
12
1.2
S
11
1.5
S
14
1.6
S
13
1.6
S
13
1.6
S
13
1.5
S
12
1.5
S
12
1.4
S
12
1.3
S
12
1.3
S
12
1.3
S
11
1.3
S
11
0.5
ENE
7
1
S
11
1
S
11
0.9
S
10
0.9
S
10
0.9
S
10
Energy kJ
600
575
19
819
628
446
348
843
915
875
862
702
657
555
464
441
411
403
26
231
223
167
161
161
Swell 2
Height (m)
Direction
Period (s)
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
E
8
0.4
E
8
0.5
SSE
15
0.5
E
7
0.5
E
7
0.5
ENE
7
0.5
ENE
7
0.5
ENE
7
0.6
ENE
7
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.6
ENE
7
0.5
ENE
7
0.5
E
10
0.4
ENE
7
0.7
E
7
0.8
E
11
0.8
E
10
0.7
E
10
Energy kJ
19
19
19
19
18
18
121
28
28
30
29
29
32
40
40
40
35
26
46
15
47
141
128
96
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.5
E
8
0.2
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.4
ESE
8
0.4
ESE
9
0.3
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.3
E
11
0.4
ESE
9
0.4
ESE
11
0.7
S
6
0.5
S
5
Energy kJ
5
4
5
29
9
17
16
16
15
24
26
21
34
33
33
21
26
38
31
14
Wind waves
Height (m)
Direction
Period (s)
1.7
S
10
0.5
SW
3
0.7
SSW
5
0.8
S
5
0.6
SSW
5
1.4
S
11
1.2
SSE
6
1.2
SSE
6
1.1
SSE
6
0.6
ESE
6
0.5
SE
6
Energy kJ
546
5
22
31
20
459
104
100
79
23
15
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
1
3
1
1
1
1
2
2
2
3
2
2
2
2
1
1
1
2
Distance (km)
13
13
13
13
4
4
0
4
3
3
3
3
4
4
4
10
4
4
4
13
21
21
21
7
Best forecast wave conditions in Florianópolis
Rating
(10 max)
2
2
2
2
2
2
3
4
3
4
3
2
2
2
2
3
2
2
2
2
2
1
1
2
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
3
3
4
3
4
4
2
2
2
2
4
4
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
5
5
4
5
8
8
9
9
8
7
7
7
7
6
6
5
5
5
5
6
6
6
6
  • 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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