Prainha surfForecast / Santa Catarina – Norte / Brazil

information circle48hr Weather and Surf, issued 8 pm Wednesday 13 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Prainha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Prainha sea temperature is
22.2° C
(Which is normal for this time of year)

How big are the waves at Prainha today?

The current surf forecast for Prainha at 1AM is: 1.3m 12s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East-northeast direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 08:00pm May 13). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (14 May)5.5ft (1.7m)14s
Afternoon (14 May)5ft (1.6m)13s
Evening (14 May)5ft (1.5m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Warm (max 20°C on Thu morning, min 14°C on Wed night). Wind will be generally light.

Wed
13
Thursday
14
Friday
15
Saturday
16
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)
2
2
2
3
4
4
4
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.2
SSE
12
1.2
SSE
12
1.3
SSE
11
1.5
SSE
13
1.6
SSE
14
1.7
SSE
14
1.7
SSE
13
1.6
SSE
13
1.6
SSE
13
1.5
SSE
12
1.5
SSE
12
1.5
S
12
1.7
S
12
1.7
S
12
1.2
S
12
1.1
S
11
1
S
11
1
S
10
1.1
SSE
10
1.1
S
10
1.1
S
11
1
S
11
1
S
11
1
S
10
Wave Graph
Metric surfscale
Energy kJ
418
404
438
692
961
1019
960
841
774
650
619
694
884
827
390
291
229
216
265
270
281
233
229
225
Wind (km/h)
5
SSE
10
WSW
5
WSW
10
WSW
5
W
5
WSW
5
NE
10
ENE
5
SE
10
SW
10
SSW
10
S
15
S
10
S
10
S
10
S
10
S
10
SSW
10
SSW
10
SSW
5
SSW
5
SW
5
W
0
NE
glassy
off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
glassy
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
glassy
glassy
glassy
High Tide
00:41AM0.87m
12:45PM0.94m
1:11AM0.84m
1:29PM0.99m
1:39AM0.79m
2:13PM1.00m
Low Tide
6:40PM0.08m
6:59AM0.21m
7:31PM0.11m
7:34AM0.17m
8:23PM0.17m
8:07AM0.14m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:47
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:32
5:32
2
1
Temp °C
17
16
15
14
14
16
20
20
19
18
17
17
17
17
18
18
17
16
16
16
16
17
18
20
16
15
14
12
13
15
20
20
20
18
17
16
16
16
17
17
17
16
16
16
16
18
19
22
Swell 1
Height (m)
Direction
Period (s)
1.2
SSE
12
1.2
SSE
12
1.3
SSE
11
1.5
SSE
13
1.6
SSE
14
1.7
SSE
14
1.7
SSE
13
1.6
SSE
13
1.6
SSE
13
1.5
SSE
12
1.5
SSE
12
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
1.2
S
12
1.1
S
11
1
S
11
1
S
10
1.1
SSE
10
1.1
S
10
1.1
S
11
1
S
11
1
S
11
1
S
10
Energy kJ
418
404
438
692
961
1019
960
841
774
650
619
14
14
14
390
291
229
216
265
270
281
233
229
225
Swell 2
Height (m)
Direction
Period (s)
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
E
4
0.3
E
4
0.4
E
4
0.5
E
4
0.2
ENE
6
Energy kJ
29
28
28
28
28
27
26
26
25
14
14
14
14
14
13
13
13
13
13
3
3
6
9
3
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
15
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.4
ENE
9
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.2
ESE
14
0.1
SE
14
0.2
ESE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.2
ENE
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
Energy kJ
21
21
21
20
19
26
19
18
18
18
18
18
18
19
7
19
7
8
7
6
5
5
5
5
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
3
0.4
SSE
3
1.5
S
12
1.7
S
12
1.7
S
12
1
S
5
0.9
S
4
0.7
SSE
4
0.5
SSE
4
0.6
E
5
Energy kJ
4
2
694
884
827
42
33
18
9
15
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
4
4
4
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
Distance (km)
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Santa Catarina - Norte
Rating
(10 max)
2
2
2
3
4
4
4
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
3
4
4
4
3
4
4
4
4
4
3
2
2
2
4
4
3
3
3
2
2
Header Global
Rating
(10 max)
9
9
9
5
4
5
4
5
5
4
5
5
5
5
5
5
5
5
5
5
4
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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