Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 8 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
16.9° C
1.8° 

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):

  • Evening surf: Evening surf (19 Jul, local time) - 5.5ft (1.7m), 9s period with ENE swell.

The current surf forecast for Prainha at 12AM is: 1.7m 8s primary swell from a Northeast direction and 0.2m 9s secondary swell from a East-southeast direction, 1.0m 5s secondary swell from a North direction (forecast issued at 08:00pm July 18). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (19 Jul)--
Afternoon (19 Jul)--
Evening (19 Jul)5.5ft (1.7m)9s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Sun morning, min 17°C on Sun night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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
1
1
2
1
0
0
1
2
0
1
1
2
2
1
1
1
Swell
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
9
1.7
NE
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
1.7
ENE
8
1.8
NE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
Wave Graph
Metric surfscale
Energy kJ
433
454
419
365
427
285
260
224
267
467
361
418
394
315
315
315
323
331
Wind (km/h)
10
N
5
NNW
5
NNW
10
NNW
10
NNW
10
NW
10
N
15
NNE
10
N
10
N
10
NNW
5
NNW
10
NW
5
NNW
5
NNE
10
NE
10
N
5
NW
Wind State
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
glassy
glassy
on
cross-on
cross
High Tide
4:58PM0.73m
4:34AM0.85m
5:25PM0.69m
5:18AM0.79m
5:54PM0.66m
Low Tide
9:31PM0.46m
11:11AM0.26m
9:59PM0.42m
11:16AM0.35m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:38
 mm
Temp °C
19
20
20
18
18
19
24
23
19
19
18
17
17
18
22
22
19
20
Feels °C
19
20
20
18
18
19
22
21
18
18
18
17
16
18
22
22
19
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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