Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 8 am Saturday 30 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
18.6° C
(Which is 2.5°C colder than average for this time of year)

How big are the waves at Barra da Lagoa today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 4.5ft (1.4m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 5.5ft (1.7m), 11s period with SSE swell.
  • Evening surf: Evening surf (30 May, local time) - 5.5ft (1.7m), 10s period with SSE swell.

The current surf forecast for Barra da Lagoa at 2PM is: 1.7m 10s primary swell from a South-southeast direction (forecast issued at 08:00am May 30). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (30 May)4.5ft (1.4m)10s
Afternoon (30 May)5.5ft (1.7m)11s
Evening (30 May)5.5ft (1.7m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat afternoon, min 16°C on Sat night). Wind will be generally light.

Saturday
30
Sunday
31
Monday
1
Tue
2
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
12 AM
3 AM
Rating
(10 max)
1
2
1
1
2
2
1
2
2
2
1
0
1
1
1
1
1
1
1
0
1
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)
0.9
SSE
10
1.4
SSE
10
1.7
SSE
10
1.7
SSE
11
1.7
SSE
11
1.7
SSE
10
1.4
SSE
10
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SSE
10
0.9
SSE
10
0.9
SE
10
0.9
SE
10
0.8
SE
9
0.9
SE
9
0.8
SSE
9
0.9
SE
9
0.8
SE
9
0.8
SE
9
1.2
SSE
8
0.4
SE
11
0.6
SE
11
0.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
160
378
554
687
687
587
410
331
263
258
214
157
139
134
101
120
103
118
95
93
190
31
72
67
Wind (km/h)
10
WSW
5
NW
10
N
10
NNE
10
NNE
5
N
10
NNW
5
NW
5
NW
5
WNW
5
ESE
5
ESE
5
S
10
SSW
5
SW
5
SW
5
SW
10
SSW
10
S
15
SSE
20
S
20
S
15
S
15
S
off
cross-off
cross
cross-on
cross-on
glassy
cross
cross-off
cross-off
glassy
glassy
cross-on
cross-off
cross-off
cross-off
glassy
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
1:42PM0.82m
1:16AM0.70m
2:18PM0.82m
1:45AM0.70m
2:52PM0.81m
2:16AM0.71m
Low Tide
7:16AM0.12m
8:07PM0.33m
7:46AM0.10m
8:41PM0.36m
8:18AM0.09m
9:14PM0.38m
light rain
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:25
5:25
5:25
1
Temp °C
17
17
18
19
18
17
17
16
16
16
19
19
18
17
17
16
16
16
18
18
17
17
16
16
17
17
18
18
18
18
17
16
16
16
20
20
19
17
18
17
16
16
18
16
15
15
14
14
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
10
1.4
SSE
10
1.7
SSE
10
1.7
SSE
11
1.7
SSE
11
1.7
SSE
10
1.4
SSE
10
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SSE
10
0.9
SSE
10
0.9
SE
10
0.9
SE
10
0.8
SE
9
0.9
SE
9
0.8
SSE
9
0.9
SE
9
0.8
SE
9
0.8
SE
9
0.5
E
6
0.4
ENE
6
0.6
SE
11
0.6
SE
10
Energy kJ
160
378
554
687
687
587
410
331
263
258
214
157
139
134
101
120
103
118
95
93
20
13
72
67
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
7
0.4
ESE
7
0.1
E
7
0.1
E
7
0.1
E
7
0.7
ESE
6
0.7
E
7
0.8
ESE
6
0.8
ESE
7
0.7
ESE
7
0.7
ESE
7
0.7
E
6
0.7
E
7
0.8
E
7
0.7
E
6
0.7
E
6
0.6
E
6
0.6
E
6
0.6
E
6
0.5
E
6
0.4
SE
11
0.4
SE
11
0.4
ENE
6
0.4
ENE
6
Energy kJ
18
17
1
1
1
41
43
56
58
45
45
40
43
55
41
40
29
29
30
20
32
31
13
13
Swell 3
Height (m)
Direction
Period (s)
0.1
E
7
0.1
E
7
0.1
E
9
0.7
SE
10
0.8
E
7
0.8
S
10
0.6
S
10
0.6
S
9
0.6
S
9
0.6
S
9
0.5
S
9
0.3
S
9
0.5
S
9
0.3
S
8
0.3
S
8
0.5
SE
11
0.4
SE
11
0.2
S
10
Energy kJ
1
1
1
100
56
123
66
60
58
58
39
14
37
12
12
60
31
7
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
2
0.3
N
2
0.3
N
2
0.2
NNW
2
0.3
SSW
2
0.3
S
3
0.5
S
3
1.2
SSE
8
1.5
SSE
5
1.4
SSE
6
1.3
S
6
Energy kJ
1
1
1
1
1
2
6
190
112
135
143
Nearest Offshore or Glassy
Rating
(10 max)
1
2
3
3
3
2
2
2
2
2
1
2
1
1
1
1
1
1
1
1
1
1
2
1
Distance (km)
0
0
3
3
3
0
3
0
0
0
0
11
0
0
0
0
0
0
0
16
21
25
13
21
Best forecast wave conditions in Florianópolis
Rating
(10 max)
1
2
3
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
2
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
2
3
3
3
3
2
2
2
3
2
3
2
1
1
1
1
1
1
1
1
2
2
1
Header Global
Rating
(10 max)
5
5
6
8
7
7
7
7
7
6
5
5
5
5
5
5
5
4
5
5
5
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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