Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Issued: 8 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
17.1° C

2.0°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 (04 Jul):

  • Morning surf: Morning surf (04 Jul, local time) - 6ft (1.8m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (04 Jul, local time) - 7ft (2.1m), 12s period with SSE swell.
  • Evening surf: Evening surf (04 Jul, local time) - 6.5ft (2.0m), 11s period with SSE swell.

The current surf forecast for Prainha at 12PM is: 2.0m 12s primary swell from a South-southeast direction and 0.5m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am July 04). The wind direction is predicted to be glassy and the swell rating is 4.

Time (-03) & DateWave HeightWave Period
Morning (04 Jul)6ft (1.8m)10s
Afternoon (04 Jul)7ft (2.1m)12s
Evening (04 Jul)6.5ft (2.0m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 16°C on Sun afternoon, min 11°C on Sat morning). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tue
7
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)
3
3
4
3
4
4
3
3
3
3
2
1
2
2
2
2
2
0
1
1
1
2
2
2
Swell
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)
1.6
S
10
1.8
S
10
2
SSE
12
2.1
SSE
12
2.1
SSE
12
2
SSE
11
2
SSE
11
1.9
SSE
11
1.9
SSE
11
1.8
SSE
11
1.7
SSE
11
1.7
SSE
11
1.6
SSE
11
1.5
SSE
10
1.4
SSE
10
1.4
SSE
10
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1.2
SE
10
1.3
SE
10
1.2
SE
10
1.2
SE
10
1.1
SE
10
Wave Graph
Metric surfscale
Energy kJ
504
720
1145
1211
1131
949
933
854
839
743
668
656
575
469
426
410
353
308
327
286
315
279
279
213
Wind (km/h)
5
WSW
5
SW
5
E
5
ENE
5
SE
5
WSW
5
W
5
WNW
5
WSW
5
WNW
5
NNE
10
NNE
10
N
10
NNW
10
NNW
10
NW
10
NNW
10
NNW
15
N
10
NNW
5
N
5
SE
5
S
10
S
Wind State
off
glassy
glassy
cross-on
glassy
glassy
glassy
cross-off
glassy
glassy
cross-on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
High Tide
4:15AM0.87m
5:17PM0.83m
4:57AM0.84m
6:01PM0.79m
5:47AM0.80m
6:54PM0.74m
Low Tide
11:06AM0.12m
11:33PM0.42m
12:00PM0.17m
00:38AM0.44m
1:09PM0.23m
1:57AM0.44m
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:31
5:31
5:32
5:32
 mm
1
1
3
6
4
Temp °C
11
11
14
14
14
13
12
12
12
12
15
16
15
14
14
14
13
14
16
16
16
15
14
14
Feels °C
9
10
13
12
13
12
11
11
11
10
14
14
14
13
13
13
12
13
15
15
16
16
14
13
Swell 1
Height (m)
Direction
Period (s)
1.6
S
10
1.8
S
10
2
SSE
12
2.1
SSE
12
2.1
SSE
12
2
SSE
11
2
SSE
11
1.9
SSE
11
1.9
SSE
11
1.8
SSE
11
1.7
SSE
11
1.7
SSE
11
1.6
SSE
11
1.5
SSE
10
1.4
SSE
10
1.4
SSE
10
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1.2
SE
10
1.3
SE
10
1.2
SE
10
1.2
SE
10
1.1
SE
10
Energy kJ
504
720
1145
1211
1131
949
933
854
839
743
668
656
575
469
426
410
353
308
327
286
315
279
279
213
Swell 2
Height (m)
Direction
Period (s)
1
SSE
12
0.5
ENE
9
0.5
ENE
9
0.5
ENE
9
0.5
ENE
9
0.5
ENE
10
0.5
ENE
10
0.5
ENE
10
0.5
ENE
10
0.5
ENE
10
0.5
ENE
10
0.5
ENE
10
0.5
ENE
9
0.5
ENE
9
0.5
ENE
9
0.5
ENE
9
0.4
ENE
9
0.5
SE
18
0.5
SE
18
0.4
SSE
17
0.4
ENE
9
0.4
ENE
9
0.4
ENE
8
0.4
SE
15
Energy kJ
292
49
48
47
47
54
55
55
55
55
54
52
50
50
49
48
33
155
152
109
30
29
24
54
Swell 3
Height (m)
Direction
Period (s)
0.5
ENE
9
0.1
SE
23
0.2
SSE
21
0.3
SE
21
0.4
SE
20
0.5
SE
19
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
SSE
16
0.4
SE
16
0.4
SE
15
0.3
ENE
8
Energy kJ
50
21
45
70
134
181
28
27
26
102
65
60
14
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
3
0.3
NNW
3
0.3
NNW
2
0.4
NNW
3
0.4
NNW
3
0.3
N
3
0.6
S
8
1.1
S
5
Energy kJ
1
1
1
3
3
2
50
67
Nearest Offshore or Glassy
Rating
(10 max)
3
3
4
3
4
4
3
3
3
3
3
3
1
3
1
1
1
2
2
2
2
2
2
2
Distance (km)
0
0
0
10
0
0
0
0
0
0
20
20
20
20
20
0
12
27
27
21
20
0
0
0
Best forecast wave conditions in Santa Catarina - Norte
Rating
(10 max)
3
3
4
2
4
4
3
3
3
3
2
1
1
1
1
2
2
1
1
1
1
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
3
4
4
3
4
4
3
4
4
4
3
3
3
4
3
4
3
2
4
4
2
2
2
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
9
9
9
8
7
5
5
6
5
5
5
5
9
8
8
8
7
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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