Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Issued: 2 pm 17 Jun 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
18.9° C

1.1°C colder than average for this time of year

Prainha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Prainha today (17 Jun):

  • Afternoon surf: Afternoon surf (17 Jun, local time) - 2.5ft (0.8m), 11s period with S swell.
  • Evening surf: Evening surf (17 Jun, local time) - 5.5ft (1.7m), 9s period with S swell.

The current surf forecast for Prainha at 9PM is: 1.7m 9s primary swell from a South direction and 0.7m 14s secondary swell from a South-southeast direction, 0.3m 9s secondary swell from a East-southeast direction (forecast issued at 02:00pm June 17). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (17 Jun)--
Afternoon (17 Jun)2.5ft (0.8m)11s
Evening (17 Jun)5.5ft (1.7m)9s

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 Fri afternoon, min 12°C on Wed night). Wind will be generally light.

Wed
17
Thursday
18
Friday
19
Sat
20
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
6 AM
9 AM
Rating
(10 max)
2
1
2
3
3
4
2
3
3
2
2
2
2
2
2
2
0
0
1
1
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
11
0.8
S
11
0.6
SSE
15
1.7
S
9
1.7
S
9
1.7
S
9
0.9
SSE
13
1.4
SSE
13
1.5
SSE
13
1.6
SSE
13
1.7
SSE
13
1.7
SSE
13
1.7
SSE
13
1.5
SSE
13
1.4
SSE
13
1.3
SSE
13
1.2
SSE
13
0.9
SSE
13
1
S
12
0.9
SSE
12
1.3
ENE
7
1.3
ENE
7
1
S
11
1.1
ENE
7
Wave Graph
Metric surfscale
Energy kJ
184
143
171
440
425
455
307
690
724
854
968
938
943
805
663
569
447
285
300
213
162
158
253
136
Wind (km/h)
5
E
10
ESE
10
SSE
15
S
5
SW
5
W
5
W
5
W
5
NNW
10
NNE
5
NNE
5
N
10
N
10
NNW
10
NW
10
NW
15
NNW
10
N
10
N
10
NNW
10
WNW
5
WSW
15
S
15
S
Wind State
glassy
cross-on
cross-off
cross-off
off
cross-off
cross-off
glassy
glassy
cross-on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
off
cross-off
cross-off
High Tide
4:30PM0.83m
3:28AM0.77m
5:09PM0.76m
4:07AM0.78m
5:47PM0.69m
11:19PM0.62m
4:51AM0.77m
Low Tide
10:18AM0.07m
11:44PM0.57m
11:06AM0.12m
00:18AM0.61m
11:57AM0.17m
9:01PM0.60m
00:49AM0.61m
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:27
5:27
5:28
 mm
Temp °C
17
17
15
13
12
12
12
12
16
18
17
16
16
15
16
16
18
20
19
18
16
16
16
15
Feels °C
15
15
13
10
10
10
10
11
15
17
16
15
15
14
15
15
16
19
18
17
15
16
14
13
Swell 1
Height (m)
Direction
Period (s)
0.9
S
11
0.8
S
11
0.6
SSE
15
0.7
SSE
14
0.7
SSE
14
1.5
S
9
1.1
S
8
1.4
SSE
13
1.5
SSE
13
1.6
SSE
13
1.7
SSE
13
1.7
SSE
13
1.7
SSE
13
1.5
SSE
13
1.4
SSE
13
1.3
SSE
13
1.2
ENE
6
1.2
ENE
6
0.9
SSE
12
1.3
ENE
7
1.3
ENE
7
1.3
ENE
7
1.1
ENE
7
1.1
ENE
7
Energy kJ
184
143
142
178
173
367
165
690
724
854
968
938
943
805
663
569
100
114
220
163
162
158
132
136
Swell 2
Height (m)
Direction
Period (s)
0.3
E
9
0.4
SE
16
0.3
ESE
9
0.3
ESE
9
0.3
E
9
0.8
SSE
13
0.9
SSE
13
0.4
E
10
0.4
E
10
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.3
E
9
0.3
E
9
1.1
ENE
6
1.2
SSE
13
0.9
SSE
13
1
S
12
0.9
SSE
12
0.7
SSE
12
0.7
SSE
12
Energy kJ
13
61
17
16
14
201
307
30
29
27
26
26
25
14
14
82
447
285
300
213
150
142
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
17
0.3
ESE
9
0.1
E
6
0.1
NE
6
0.1
E
6
0.3
E
9
0.3
E
8
0.1
E
7
0.1
NE
7
0.3
E
9
0.3
E
9
0.1
E
11
Energy kJ
44
17
1
1
1
14
12
1
2
14
13
3
Wind waves
Height (m)
Direction
Period (s)
0.9
S
10
1.7
S
9
1.7
S
9
1.7
S
9
1
ENE
4
1.1
NE
5
1.1
NE
6
0.5
NW
3
1.4
NE
6
0.4
NW
3
1.3
ENE
7
0.2
WSW
2
1
S
11
1.3
S
5
Energy kJ
171
440
425
455
38
57
77
6
135
2
154
1
253
78
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
3
3
4
2
3
3
1
4
4
1
1
1
1
1
2
2
2
2
2
2
1
Distance (km)
0
10
0
0
0
0
0
0
0
20
20
20
43
20
0
0
27
20
21
20
0
0
10
0
Best forecast wave conditions in Santa Catarina - Norte
Rating
(10 max)
2
2
3
3
4
2
3
3
2
1
1
2
2
2
1
1
2
1
2
2
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
4
3
4
2
3
4
4
4
4
2
2
4
4
4
4
4
4
4
4
3
3
Header Global
Rating
(10 max)
4
4
5
5
5
9
9
9
5
5
5
5
6
6
6
5
9
5
4
5
4
4
4
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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