Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 8 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
19.6°C
0.1° 

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 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 6.5ft (2.0m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 5ft (1.5m), 11s period with S swell.
  • Evening surf: Evening surf (23 Sep, local time) - 6ft (1.9m), 14s period with SSE swell.

The current surf forecast for Prainha at 12PM is: 1.7m 11s primary swell from a South direction and 0.8m 9s secondary swell from a East-northeast direction, 0.4m 18s secondary swell from a Southeast direction (forecast issued at 08:00am September 23). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (23 Sep)6.5ft (2.0m)10s
Afternoon (23 Sep)5ft (1.5m)11s
Evening (23 Sep)6ft (1.9m)14s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Fri morning, min 13°C on Wed morning). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
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)
3
3
3
4
4
4
4
4
3
3
1
1
2
3
3
2
2
2
0
0
0
1
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)
2.4
S
10
2
S
10
1.7
S
11
1.5
S
11
1.3
SSE
15
1.9
SSE
14
1.8
SSE
14
1.8
SSE
13
1.8
SSE
14
1.7
SSE
14
1.7
SSE
13
1.7
SSE
13
1.7
SSE
13
1.7
SSE
14
1.6
SSE
14
1.5
SSE
14
1.3
SSE
13
1.2
SSE
13
1.1
SSE
13
1
SSE
12
0.9
SSE
12
0.8
SSE
12
Wave Graph
Metric surfscale
Energy kJ
1184
849
682
525
752
1403
1179
1144
1161
1106
1074
950
950
1038
955
802
615
484
402
278
222
158
Wind (km/h)
15
S
10
S
10
SSE
5
SE
5
SE
0
NE
5
NW
5
NW
5
NW
10
NNW
15
NNE
20
NNE
15
NNE
10
NNW
10
NW
5
NW
10
NW
10
NNW
20
NNE
20
NNE
15
N
10
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
cross
cross-on
on
on
cross-on
cross-on
cross
cross
cross
cross
cross-on
on
cross-on
cross-on
High Tide
12:59PM0.93m
00:33AM0.88m
1:22PM0.96m
1:03AM0.96m
1:46PM0.97m
Low Tide
6:30AM0.06m
7:01PM0.28m
7:04AM0.00m
7:27PM0.24m
7:38AM-0.02m
7:54PM0.21m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:09
6:10
 mm
Temp °C
12
13
14
14
14
14
14
13
13
16
18
18
17
16
16
16
17
20
21
21
19
18
Feels °C
8
10
11
12
13
13
13
12
11
15
15
16
16
16
16
16
17
20
19
20
19
19
  • 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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