Naufragados surfForecast / Santa Catarina – Florianópolis / Brazil

information circle48hr Weather and Surf, issued 2 am Monday 18 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Naufragados surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Naufragados sea temperature is
20.9° C
(Which is slightly cooler than normal)

How big are the waves at Naufragados today?

The current surf forecast for Naufragados at 9AM is: 1.2m 6s primary swell from a South direction and 0.5m 10s secondary swell from a South direction, 0.3m 15s secondary swell from a South-southeast direction (forecast issued at 02:00am May 18). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (18 May)4ft (1.2m)6s
Afternoon (18 May)4.5ft (1.3m)6s
Evening (18 May)5.5ft (1.7m)7s

Table - waves today at Naufragados. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon morning. Very mild (max 17°C on Mon morning, min 13°C on Tue night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
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
0
0
0
0
1
3
2
2
3
3
3
3
3
3
2
1
2
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.7
S
10
0.6
S
10
0.6
S
10
1.2
S
6
1.3
S
6
1.3
S
6
1.4
S
7
1.7
S
7
1.6
S
7
1.5
S
7
0.9
SSE
14
1.6
S
14
2.1
SSE
16
2.1
SSE
16
2.1
SSE
15
2
SSE
14
1.9
SSE
14
1.6
SSE
13
1.5
S
13
1.4
SSE
13
1.4
SSE
13
1.6
SSE
13
1.8
SSE
14
2.1
SSE
14
Wave Graph
Metric surfscale
Energy kJ
92
68
67
112
126
128
167
274
269
238
265
961
2216
2054
1847
1570
1341
958
787
669
679
849
1224
1704
Wind (km/h)
15
SSW
15
SSW
20
SSW
25
SSW
25
SW
25
SW
20
SW
20
SW
15
SW
15
SW
15
SSW
15
SSW
15
SSE
15
SSE
5
S
5
SW
5
SW
5
WSW
5
WSW
5
SSW
10
SSE
15
SSE
10
S
15
SSW
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
glassy
glassy
glassy
on
on
cross-on
cross
High Tide
1:55AM0.56m
3:27PM0.75m
2:17AM0.57m
4:13PM0.68m
8:00PM0.64m
2:42AM0.59m
5:04PM0.60m
Low Tide
9:18AM0.08m
11:02PM0.43m
10:05AM0.09m
6:56PM0.63m
00:00AM0.51m
11:05AM0.11m
6:32PM0.59m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
cloud
part cloud
cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
1
1
5
5
1
2
1
1
Temp °C
18
18
17
17
15
14
14
14
14
14
14
14
17
16
15
15
14
13
13
14
17
17
16
15
17
17
15
14
11
10
10
10
11
11
11
11
15
14
14
15
13
13
13
14
16
15
14
12
Swell 1
Height (m)
Direction
Period (s)
0.7
S
10
0.6
S
10
0.6
S
10
0.5
S
10
0.5
S
9
0.5
S
9
0.5
S
9
1.7
S
7
1.6
S
7
1.5
S
7
1.3
S
7
1.6
S
14
2.1
SSE
16
2.1
SSE
16
2.1
SSE
15
2
SSE
14
1.9
SSE
14
1.6
SSE
13
1.5
S
13
1.4
SSE
13
1.4
SSE
13
1.6
SSE
13
1.8
SSE
14
2.1
SSE
14
Energy kJ
92
68
67
46
44
41
40
274
269
238
168
961
2216
2054
1847
1570
1341
958
787
669
679
849
1224
1704
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
16
0.2
SSE
16
0.2
SSE
15
0.3
SSE
15
0.3
SSE
14
0.4
SSE
13
0.3
SSE
13
0.4
SSE
12
0.4
SSE
12
0.5
SSE
14
0.9
SSE
14
0.9
SSE
18
0.6
ESE
6
0.6
ESE
6
0.5
E
6
0.5
E
6
0.5
E
6
0.5
E
6
0.4
E
6
0.4
E
6
0.4
E
6
0.4
ENE
7
0.3
ENE
7
0.3
ENE
7
Energy kJ
25
24
22
42
38
59
33
50
48
118
265
486
29
28
17
17
17
16
11
11
11
15
9
9
Swell 3
Height (m)
Direction
Period (s)
0.2
E
7
0.2
E
7
0.2
E
7
0.1
E
7
0.1
E
7
0.1
SE
17
0.2
SSE
16
0.1
SE
16
0.3
SSE
15
0.3
SE
20
0.7
ESE
6
0.7
ESE
6
0.2
E
8
0.2
ENE
8
Energy kJ
4
4
4
1
1
11
25
11
45
61
34
33
5
6
Wind waves
Height (m)
Direction
Period (s)
0.5
S
4
0.6
S
4
1
S
6
1.2
S
6
1.3
S
6
1.3
S
6
1.4
S
7
2.3
S
7
2.2
S
7
2.1
S
7
1.7
S
7
2
S
14
2.1
S
13
0.6
S
4
2
S
12
3
S
14
Energy kJ
9
14
64
112
126
128
167
502
510
452
295
1433
1510
9
1103
2974
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
3
3
3
3
4
4
4
4
3
3
3
3
3
3
3
4
5
Distance (km)
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
0
0
0
6
32
6
6
Best forecast wave conditions in Florianópolis
Rating
(10 max)
1
1
2
2
3
4
4
4
4
3
3
3
3
3
2
1
2
3
Best forecast wave conditions in Brazil
Rating
(10 max)
1
2
2
1
1
2
2
3
3
3
3
4
4
4
4
4
4
3
4
5
4
4
5
5
Header Global
Rating
(10 max)
4
6
5
4
4
5
5
4
4
4
4
4
4
4
4
4
5
5
4
5
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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