Pantano do Sul surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 8 am Sunday 17 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Pantano do Sul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pantano do Sul sea temperature is
21.1° C
(Which is slightly cooler than normal)

How big are the waves at Pantano do Sul today?

The current surf forecast for Pantano do Sul at 2PM is: 0.7m 10s primary swell from a South-southeast direction and 0.2m 4s secondary swell from a East-southeast direction (forecast issued at 08:00am May 17). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (17 May)2.5ft (0.7m)10s
Afternoon (17 May)2.5ft (0.7m)10s
Evening (17 May)1.5ft (0.5m)10s

Table - waves today at Pantano do Sul. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 20mm), heaviest during Sun night. Warm (max 20°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wed
20
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
2
2
2
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)
0.7
SSE
11
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.5
SSE
10
0.5
SSE
10
0.4
SSE
10
0.4
SSE
10
1
SSE
10
1.3
SSE
6
1.8
SSE
7
1.2
SSE
6
1.2
SSE
6
1.3
SSE
7
2.1
S
7
2.1
S
7
1.7
S
7
0.9
SSE
18
1.5
SSE
16
1.6
SSE
16
1.6
SSE
15
1.6
SSE
14
1.4
SSE
14
1.2
SSE
14
Wave Graph
Metric surfscale
Energy kJ
99
95
92
88
56
56
38
37
197
149
308
109
107
144
449
462
311
547
1164
1241
1132
996
811
545
Wind (km/h)
5
SW
10
S
5
SSE
10
SSE
20
S
20
S
15
SSW
10
SW
20
SSW
25
S
25
SSW
25
WSW
25
SW
25
SSW
20
SSW
15
SSW
20
SSW
15
SSW
15
SSE
20
S
15
S
10
S
5
WSW
5
WSW
glassy
on
on
on
on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
glassy
High Tide
2:42PM0.84m
1:58AM0.59m
3:25PM0.78m
2:21AM0.60m
4:11PM0.71m
7:59PM0.65m
2:48AM0.62m
Low Tide
8:39AM0.10m
10:04PM0.35m
9:18AM0.09m
11:01PM0.45m
10:04AM0.10m
7:16PM0.65m
00:00AM0.53m
cloud
part cloud
clear
part cloud
cloud
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
cloud
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:48
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
5:30
6
2
1
4
3
1
1
1
1
Temp °C
18
18
19
20
19
18
18
18
17
17
16
15
15
15
14
15
15
15
16
16
16
16
15
14
19
18
20
20
18
16
17
18
15
14
13
11
11
11
10
12
12
12
13
13
14
15
14
14
Swell 1
Height (m)
Direction
Period (s)
0.7
SSE
11
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.5
SSE
10
0.5
SSE
10
0.4
SSE
10
0.4
SSE
10
0.1
E
7
0.1
N
5
1.3
SSE
7
0.3
SSE
9
0.3
SSE
9
0.3
SSE
9
1.3
SSE
7
1
S
8
0.9
SE
7
0.9
SSE
18
1.5
SSE
16
1.6
SSE
16
1.6
SSE
15
1.6
SSE
14
1.4
SSE
14
1.2
SSE
14
Energy kJ
99
95
92
88
56
56
38
37
1
1
150
16
16
16
183
111
63
547
1164
1241
1132
996
811
545
Swell 2
Height (m)
Direction
Period (s)
0.2
E
7
0.2
E
7
0.1
SE
4
0.2
ESE
4
0.2
E
7
0.2
ESE
4
0.1
SE
16
0.1
SE
16
0.1
E
16
0.3
SSE
9
0.3
SE
13
0.2
SSE
13
0.2
SSE
12
0.2
SSE
12
0.9
SE
7
0.9
S
8
0.8
SSE
7
0.7
ESE
6
0.7
ESE
6
0.5
ESE
6
0.5
E
6
0.5
E
6
0.5
E
6
Energy kJ
4
4
1
2
4
2
10
10
5
17
28
17
15
14
73
90
71
34
33
21
19
19
19
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
12
0.2
E
5
0.1
E
5
0.1
S
18
0.2
E
7
0.1
E
7
0.1
E
7
0.2
SSE
14
0.1
SE
11
0.1
SE
16
0.1
SE
16
0.2
SSE
15
0.3
SE
15
0.6
SSE
14
0.8
ESE
6
0.7
ESE
6
0.2
ENE
8
Energy kJ
6
6
2
1
6
4
1
1
20
5
10
10
23
34
133
45
39
6
Wind waves
Height (m)
Direction
Period (s)
0.3
SE
5
0.3
SSE
4
0.5
SSE
4
0.5
S
4
1
SSE
10
1.3
SSE
6
1.8
SSE
7
1.2
SSE
6
1.2
SSE
6
1.3
SSE
7
2.1
S
7
2.1
S
7
1.7
S
7
1.5
S
7
Energy kJ
3
2
11
10
197
149
308
109
107
144
449
462
311
223
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
1
3
3
3
3
3
4
4
4
4
3
2
Distance (km)
0
12
12
13
13
13
13
7
13
13
13
12
13
13
13
13
13
12
13
13
12
12
1
0
Best forecast wave conditions in Florianópolis
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
2
2
3
3
4
4
4
4
4
Best forecast wave conditions in Brazil
Rating
(10 max)
2
1
1
2
2
2
1
2
2
1
2
1
3
3
3
3
4
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
4
8
6
4
4
5
6
5
4
5
4
5
4
4
4
4
4
4
4
4
4
4
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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