Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 2 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
17.5° C
1.2° 

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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.
  • Evening surf: Evening surf (19 Jul, local time) - 6ft (1.9m), 8s period with NE swell.

The current surf forecast for Prainha at 8AM is: 1.8m 8s primary swell from a Northeast direction and 1.5m 8s secondary swell from a East-northeast direction, 0.2m 14s secondary swell from a South-southeast direction (forecast issued at 02:00am July 19). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (19 Jul)5ft (1.5m)8s
Afternoon (19 Jul)4.5ft (1.4m)8s
Evening (19 Jul)6ft (1.9m)8s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Tue morning, min 17°C on Sun night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
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
6 PM
9 PM
Rating
(10 max)
1
1
2
1
0
0
1
2
1
1
1
2
1
1
1
1
1
1
2
1
2
1
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)
1.7
ENE
8
1.7
ENE
8
1.8
NE
8
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.5
ENE
8
1.9
NE
8
1.9
NE
8
1.8
NE
8
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
ENE
8
Wave Graph
Metric surfscale
Energy kJ
392
365
437
267
253
224
267
467
467
418
372
307
298
298
270
284
339
331
287
264
264
232
232
232
Wind (km/h)
5
NW
10
NNW
10
NNW
10
NW
15
N
15
N
10
N
10
N
10
N
5
NW
10
NW
5
NW
5
NE
10
NNE
10
N
5
NNW
5
NNW
5
NW
5
WNW
5
NNW
5
NNW
5
ESE
5
N
5
WNW
Wind State
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
glassy
on
on
cross-on
cross
cross
cross
cross-off
cross
glassy
cross-on
glassy
cross-off
High Tide
4:34AM0.85m
5:25PM0.69m
5:18AM0.79m
5:54PM0.66m
6:10AM0.71m
6:29PM0.62m
Low Tide
11:11AM0.26m
9:59PM0.42m
11:16AM0.35m
10:43PM0.40m
11:38AM0.44m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
<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>
5:38
5:38
5:39
 mm
Temp °C
20
19
18
19
24
24
20
19
18
17
17
18
21
21
19
20
19
18
18
20
25
23
19
20
Feels °C
20
19
18
19
22
23
19
19
18
17
16
18
21
20
19
20
19
18
18
20
25
24
20
20
  • 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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