Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 8 pm Friday 01 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
23.9° 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 11PM is: 0.8m 4s primary swell from a North direction (forecast issued at 08:00pm May 01). An open ocean swell of 0.8m 5s is not directed at the surf break, a second open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (01 May)--
Afternoon (01 May)--
Evening (01 May)3ft (0.9m)4s

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 6mm), mostly falling on Sat morning. Warm (max 24°C on Sat morning, min 15°C on Sat night). Winds decreasing (fresh winds from the SSW on Sat night, calm by Sun night).

Fri
1
Saturday
2
Sunday
3
Monday
4
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
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
2
2
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><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)
0.8
NE
4
0.9
NNE
4
0.8
N
4
1.1
NNE
5
0.5
NNW
4
0.9
NNW
5
0.5
S
12
0.5
S
12
1.3
S
4
2.5
S
7
3
S
8
3.5
S
9
3.5
S
10
3
S
10
2.5
S
10
2.4
S
11
1.4
SSE
13
2.4
SSE
13
2.2
S
12
2
S
12
1.9
SSE
13
0.8
NNE
4
2
SSE
14
2.1
SSE
16
Wave Graph
Metric surfscale
Energy kJ
15
29
21
57
7
36
0
0
0
0
0
0
0
0
0
0
604
0
0
0
0
14
1526
2107
Wind (km/h)
20
NNE
20
N
20
NNW
15
NNW
10
NW
5
WSW
10
NNW
25
S
30
S
35
S
35
S
35
SSW
30
SSW
25
SSW
25
S
20
SSE
10
SSE
5
W
5
NW
10
NNW
10
NW
10
NNW
20
N
20
N
cross-on
cross
cross
cross
cross-off
off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
glassy
cross-off
cross
cross-off
cross
cross
cross
High Tide
1:40AM0.75m
2:20PM0.85m
2:03AM0.73m
2:54PM0.83m
2:28AM0.72m
Low Tide
8:12PM0.25m
7:55AM0.11m
8:37PM0.31m
8:16AM0.10m
9:00PM0.36m
8:41AM0.10m
clear
clear
clear
part cloud
part cloud
rain showers
light rain
thunderstorm
light rain
cloud
cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
clear
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:39
5:39
2
1
1
2
Temp °C
22
21
21
20
20
20
24
23
21
19
19
17
15
15
17
18
19
18
18
17
17
18
20
21
22
20
21
21
21
22
25
22
18
14
14
10
9
10
13
15
18
18
17
15
16
17
18
19
Swell 1
Height (m)
Direction
Period (s)
0.5
E
10
0.5
E
10
0.8
ENE
5
0.5
E
10
0.9
NE
5
0.9
NE
6
0.9
NE
6
0.9
NE
6
0.7
ENE
6
0.4
ENE
6
0.5
E
9
0.3
E
9
0.3
E
9
0.3
E
11
0.3
E
11
2.4
S
11
2
S
11
2.4
SSE
13
2.2
S
12
2
S
12
1.9
SSE
13
1.8
SSE
13
2
SSE
14
2.1
SSE
16
Energy kJ
51
50
27
48
45
50
54
51
31
15
43
15
15
20
21
1413
907
1752
1532
1254
1192
1179
1526
2107
Swell 2
Height (m)
Direction
Period (s)
0.5
S
10
0.4
SSE
9
0.5
E
10
0.4
S
12
0.4
ESE
9
0.5
S
12
0.5
S
12
0.5
S
12
0.4
ESE
9
0.4
ESE
9
0.2
ENE
6
0.1
NE
7
0.2
ENE
8
0.3
E
11
1.4
SSE
13
0.3
E
11
0.4
E
10
0.4
E
10
0.2
E
10
0.4
E
9
0.4
E
9
0.3
E
9
Energy kJ
47
29
50
41
29
72
71
69
28
28
4
2
6
21
604
20
33
29
8
25
24
13
Swell 3
Height (m)
Direction
Period (s)
0.3
ESE
5
0.4
S
12
0.4
S
11
0.3
SSE
10
0.4
S
12
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.3
E
11
0.2
ENE
8
0.3
E
10
0.2
E
11
0.2
E
11
Energy kJ
4
44
41
18
46
29
28
28
20
6
18
10
9
Wind waves
Height (m)
Direction
Period (s)
0.8
NE
4
0.9
NNE
4
0.8
N
4
1.1
NNE
5
0.5
NNW
4
0.9
NNW
5
0.3
S
9
1.3
S
4
2.5
S
7
3
S
8
3.5
S
9
3.5
S
10
3
S
10
2.5
S
10
0.4
NE
8
0.8
NNE
4
0.9
NNE
4
0.9
NNE
4
Energy kJ
15
29
21
57
7
36
14
59
551
1418
1991
1929
1657
1481
18
14
25
29
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
3
1
1
1
1
3
3
3
3
3
3
1
Distance (km)
221
3
3
3
4
4
4
21
337
429
571
500
64
17
17
17
17
4
4
4
4
4
25
56
Best forecast wave conditions in Florianópolis
Rating
(10 max)
1
1
1
1
1
1
1
1
3
1
3
3
3
4
3
3
3
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
1
1
1
1
1
1
2
2
3
3
4
4
3
4
4
3
3
4
3
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
4
4
4
4
4
4
4
4
5
5
4
4
4
4
4
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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