Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 8 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
18.4°C
1.0° 

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 Sep):

  • Evening surf: Evening surf (19 Sep, local time) - 7ft (2.2m), 7s period with NE swell.

The current surf forecast for Prainha at 11PM is: 2.5m 8s primary swell from a Northeast direction and 0.4m 8s secondary swell from a South-southeast direction, 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 19). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (19 Sep)--
Afternoon (19 Sep)--
Evening (19 Sep)7ft (2.2m)7s

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


Short Range Forecast

Heavy rain (total 56mm), heaviest during Sat night. Warm (max 23°C on Mon morning, min 13°C on Tue morning). Winds decreasing (fresh winds from the NNE on Sat night, light winds from the WSW by Mon night).

Sat
19
Sunday
20
Monday
21
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)
0
0
0
0
0
0
!
1
3
3
3
1
1
3
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
ENE
7
2.2
NE
7
2.5
NE
8
3
NE
8
3
NE
8
3
NE
9
3
ENE
9
2.5
ENE
9
2.5
ENE
9
2.5
ENE
9
2.5
NE
9
2.4
ENE
9
2.2
ENE
9
2.1
ENE
9
1.9
ENE
9
1.9
ENE
9
1.7
ENE
9
1.7
ENE
9
Wave Graph
Metric surfscale
Energy kJ
384
463
860
1145
1065
1192
1254
1184
1230
1042
1185
904
749
659
536
536
463
454
Wind (km/h)
25
NE
25
NNE
25
NNE
30
NNE
30
N
20
N
15
N
15
NNE
10
NNE
5
N
10
N
15
N
15
N
5
WNW
25
SSE
15
ESE
15
SSW
5
W
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross
off
cross-off
High Tide
12:12PM0.73m
10:57PM0.58m
12:20PM0.81m
Low Tide
4:13AM0.32m
5:56PM0.46m
5:12AM0.23m
6:12PM0.39m
mod rain
mod rain
mod rain
heavy rain
mod rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:08
6:08
 mm
8
9
8
12
9
1
1
1
1
Temp °C
18
18
18
19
19
19
20
21
20
19
19
19
19
23
23
20
20
19
Feels °C
16
16
15
16
17
18
20
21
22
21
20
20
19
25
21
20
21
21
  • 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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