Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 8 am 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
19.7°C
0.8° 

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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 6.5ft (2.0m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 5ft (1.5m), 10s period with SSE swell.
  • Evening surf: Evening surf (07 Sep, local time) - 5ft (1.5m), 10s period with SSE swell.

The current surf forecast for Prainha at 1PM is: 1.6m 10s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 08:00am September 07). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (07 Sep)6.5ft (2.0m)10s
Afternoon (07 Sep)5ft (1.5m)10s
Evening (07 Sep)5ft (1.5m)10s

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


Short Range Forecast

Some drizzle, heaviest during Wed night. Warm (max 21°C on Wed morning, min 11°C on Mon morning). Wind will be generally light.

Monday
7
Tuesday
8
Wednesday
9
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
4
1
0
2
2
2
2
2
2
1
0
1
2
2
2
2
3
1
2
3
3
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)
1.9
S
10
2
S
10
1.6
SSE
10
1.5
SSE
10
1.5
SSE
10
1.5
SSE
10
1.5
SSE
10
1.4
SSE
10
1.5
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SSE
10
1.1
SSE
10
1.1
SSE
10
1.3
ENE
7
1
SSE
9
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
Wave Graph
Metric surfscale
Energy kJ
669
755
463
399
416
425
425
394
419
263
258
210
205
205
168
168
273
341
350
322
273
273
Wind (km/h)
10
SW
5
SSW
10
SE
10
ESE
5
E
0
N
5
WNW
10
W
10
W
5
W
10
NNE
15
NNE
5
NNE
5
NW
5
WNW
5
WNW
5
WNW
5
WNW
10
NE
10
NE
5
ESE
5
SSW
Wind State
off
off
cross
cross-on
glassy
glassy
glassy
cross-off
cross-off
cross-off
on
on
cross-on
glassy
glassy
glassy
cross-off
glassy
on
on
glassy
glassy
High Tide
1:19PM0.93m
00:08AM0.70m
1:33PM0.95m
00:36AM0.81m
1:48PM0.94m
Low Tide
6:14AM0.10m
7:20PM0.36m
6:57AM0.02m
7:45PM0.35m
7:34AM-0.03m
8:08PM0.34m
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:02
6:04
 mm
Temp °C
9
11
14
14
14
14
13
12
13
14
18
18
17
17
16
15
15
18
21
21
19
18
Feels °C
5
8
11
11
13
13
12
10
11
13
17
16
17
18
16
15
15
18
20
21
20
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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