Prainha surfForecast / Santa Catarina – Norte / Brazil

information circle48hr Weather and Surf, issued 8 pm Monday 11 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
22.8° C
(Which is slightly warmer than usual)

How big are the waves at Prainha today?

The current surf forecast for Prainha at 12AM is: 2.2m 14s primary swell from a South-southeast direction and 0.5m 8s secondary swell from a East-northeast direction (forecast issued at 08:00pm May 11). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (-03) & DateWave HeightWave Period
Morning (12 May)--
Afternoon (12 May)--
Evening (12 May)7ft (2.2m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Thu morning, min 11°C on Mon night). Wind will be generally light.

Mon
11
Tuesday
12
Wednesday
13
Thursday
14
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)
4
4
4
4
4
4
2
1
2
3
4
4
3
3
3
3
2
2
2
2
3
4
4
3
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.2
SSE
14
2.2
SSE
14
2.2
SSE
14
2.2
SSE
14
2.3
SSE
14
2.2
SSE
14
2.2
SSE
14
2
SSE
13
1.9
SSE
13
1.8
SSE
13
1.8
SSE
13
1.7
SSE
13
1.6
SSE
13
1.5
SSE
12
1.5
SSE
12
1.3
SSE
12
1.2
SSE
12
1.2
SSE
12
1.2
S
11
1.3
SSE
11
1.6
SSE
13
1.7
SSE
14
1.7
SSE
13
1.7
SSE
13
Wave Graph
Metric surfscale
Energy kJ
2082
1992
1937
1883
1962
1803
1777
1444
1294
1110
1094
968
803
639
609
503
425
404
364
446
854
1095
989
960
Wind (km/h)
5
SE
10
SSW
5
W
5
W
10
W
5
WNW
15
N
15
N
15
N
10
NW
5
WNW
5
W
5
SW
5
WSW
5
SE
10
SE
5
S
5
SW
10
WSW
10
WSW
10
WSW
5
WSW
5
ENE
10
ENE
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
off
glassy
cross-off
cross-off
off
off
off
cross-off
cross-off
glassy
cross-on
High Tide
11:35PM0.85m
11:09AM0.79m
00:09AM0.88m
11:59AM0.88m
00:41AM0.87m
12:45PM0.94m
Low Tide
4:56PM0.14m
5:40AM0.32m
5:49PM0.09m
6:21AM0.26m
6:40PM0.08m
6:59AM0.21m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:45
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:34
5:34
Temp °C
15
14
12
12
11
12
17
19
17
15
13
13
13
14
18
19
17
16
15
15
14
16
20
20
14
12
11
11
9
10
14
15
15
14
12
11
11
12
17
18
17
15
14
14
13
16
20
19
Swell 1
Height (m)
Direction
Period (s)
2.2
SSE
14
2.2
SSE
14
2.2
SSE
14
2.2
SSE
14
2.3
SSE
14
2.2
SSE
14
2.2
SSE
14
2
SSE
13
1.9
SSE
13
1.8
SSE
13
1.8
SSE
13
1.7
SSE
13
1.6
SSE
13
1.5
SSE
12
1.5
SSE
12
1.3
SSE
12
1.2
SSE
12
1.2
SSE
12
1.2
S
11
1.3
SSE
11
1.6
SSE
13
1.7
SSE
14
1.7
SSE
13
1.7
SSE
13
Energy kJ
2082
1992
1937
1883
1962
1803
1777
1444
1294
1110
1094
968
803
639
609
503
425
404
364
446
854
1095
989
960
Swell 2
Height (m)
Direction
Period (s)
0.6
ENE
8
0.6
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
E
9
0.5
E
9
0.5
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
10
0.4
ENE
10
0.4
ENE
10
0.5
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
Energy kJ
55
55
40
41
40
42
47
27
27
27
27
28
29
30
31
30
49
28
28
28
27
26
26
26
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
16
0.1
SE
16
0.2
ESE
16
0.2
ESE
16
0.4
N
4
0.3
NNE
4
0.3
NNE
4
0.2
ESE
15
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
Energy kJ
10
10
25
24
4
3
3
21
21
21
21
20
19
26
19
18
Wind waves
Height (m)
Direction
Period (s)
0.5
N
3
0.6
N
3
0.6
N
4
0.5
N
3
0.5
N
4
Energy kJ
5
8
9
6
6
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
1
2
1
1
4
4
3
3
3
3
2
2
2
2
3
4
4
3
Distance (km)
0
0
0
0
0
0
31
43
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
Best forecast wave conditions in Santa Catarina - Norte
Rating
(10 max)
4
4
4
4
4
4
3
2
2
2
4
4
3
3
3
3
2
2
2
2
3
4
4
Best forecast wave conditions in Brazil
Rating
(10 max)
5
4
4
4
4
5
3
4
4
5
5
4
3
4
4
4
2
2
2
2
3
4
4
3
Header Global
Rating
(10 max)
9
9
9
5
8
8
9
9
9
9
6
9
9
7
7
6
9
8
9
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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