Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 2 pm 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
16.4° C
2.3° 

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 (15 Jul):

  • Afternoon surf: Afternoon surf (15 Jul, local time) - 5ft (1.5m), 10s period with ESE swell.
  • Evening surf: Evening surf (15 Jul, local time) - 4.5ft (1.3m), 10s period with ESE swell.

The current surf forecast for Prainha at 8PM is: 1.3m 10s primary swell from a East-southeast direction and 0.8m 5s secondary swell from a East-northeast direction (forecast issued at 02:00pm July 15). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (15 Jul)--
Afternoon (15 Jul)5ft (1.5m)10s
Evening (15 Jul)4.5ft (1.3m)10s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sat morning, min 14°C on Thu morning). Wind will be generally light.

Wed
15
Thursday
16
Friday
17
Sat
18
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)
0
0
1
1
1
1
1
1
0
0
0
1
2
1
1
1
0
0
0
1
2
3
3
2
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)
1.6
ESE
10
1.5
ESE
10
1.3
ESE
10
1.3
ESE
10
1.3
ESE
10
1.3
ESE
10
1.2
ESE
10
1.1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1.5
NE
7
1.6
NE
7
1.4
ENE
7
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.9
ENE
8
2.2
NE
8
2.2
NE
8
2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
461
446
327
327
308
308
272
255
212
216
216
216
281
220
263
277
291
344
404
422
500
634
634
512
Wind (km/h)
15
N
15
N
10
N
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
15
NNE
15
NNE
15
N
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
15
NNE
15
NNE
10
N
10
NNW
10
N
10
N
10
NNW
10
NNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:37PM0.91m
2:45AM0.85m
4:05PM0.84m
3:19AM0.88m
4:32PM0.78m
3:55AM0.88m
Low Tide
9:29AM-0.01m
10:23PM0.48m
10:05AM0.02m
10:39PM0.51m
10:38AM0.08m
10:07PM0.51m
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
5:37
 mm
Temp °C
17
18
16
15
16
16
15
14
17
18
16
15
15
15
15
16
19
19
17
17
17
16
16
17
Feels °C
15
16
16
15
16
16
15
14
16
16
15
14
14
14
14
16
18
18
16
17
17
15
16
17
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Prainha surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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