Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 2 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
17.7° C
0.9° 

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 (23 Jul):

  • Afternoon surf: Afternoon surf (23 Jul, local time) - 5ft (1.6m), 7s period with S swell.
  • Evening surf: Evening surf (23 Jul, local time) - 6.5ft (2.0m), 8s period with S swell.

The current surf forecast for Prainha at 7PM is: 1.9m 8s primary swell from a South direction and 0.8m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm July 23). An open ocean swell of 0.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (23 Jul)--
Afternoon (23 Jul)5ft (1.6m)7s
Evening (23 Jul)6.5ft (2.0m)8s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu afternoon, min 15°C on Thu night). Wind will be generally light.

Thu
23
Friday
24
Saturday
25
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)
2
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
1
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
S
8
1.6
S
7
1.9
S
8
2
S
8
1.9
SSE
8
1.8
SSE
9
1.9
SSE
9
1.9
SSE
9
1.9
SE
10
1.9
SE
10
1.8
SE
10
1.7
SE
9
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.5
SE
9
1.5
SE
9
1.6
SE
9
1.5
SE
9
1.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
160
257
464
539
483
502
601
604
625
638
573
481
430
421
384
343
351
388
357
321
Wind (km/h)
15
SSW
15
S
15
S
15
S
10
SSW
10
SSW
5
SSW
5
SSW
5
E
5
E
5
E
5
WNW
5
W
5
WNW
5
WNW
5
NW
10
NNE
10
NE
5
NNE
5
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
cross-on
glassy
glassy
glassy
glassy
cross-off
glassy
on
on
cross-on
cross-on
High Tide
10:18AM0.62m
9:08PM0.56m
12:04PM0.70m
11:02PM0.59m
12:44PM0.78m
Low Tide
5:21PM0.51m
4:50AM0.32m
6:30PM0.46m
5:51AM0.25m
7:09PM0.42m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:40
5:42
 mm
Temp °C
20
21
17
16
16
15
16
16
18
18
17
17
17
16
16
16
19
18
17
16
Feels °C
18
19
15
14
15
14
16
16
18
18
17
18
17
16
16
16
18
17
17
16
  • 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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