Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 2 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
19.1° C
0.5° 

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 (09 Aug):

  • Afternoon surf: Afternoon surf (09 Aug, local time) - 8ft (2.4m), 9s period with SSE swell.
  • Evening surf: Evening surf (09 Aug, local time) - 7ft (2.1m), 11s period with SSE swell.

The current surf forecast for Prainha at 6PM is: 2.3m 9s primary swell from a South-southeast direction and 0.6m 7s secondary swell from a East-northeast direction (forecast issued at 02:00pm August 09). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (09 Aug)--
Afternoon (09 Aug)8ft (2.4m)9s
Evening (09 Aug)7ft (2.1m)11s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun afternoon. Very mild (max 14°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
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
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
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)
2.5
SSE
8
2.4
SSE
9
2.3
SSE
9
2.1
SSE
11
2.1
SSE
11
2
SSE
12
1.9
SSE
12
1.9
SSE
12
1.9
SSE
12
2
S
12
2
S
13
2.1
SSE
12
2.1
SSE
12
2
SSE
12
2
SSE
12
1.9
SSE
12
1.8
SSE
12
1.7
SSE
12
1.7
SSE
12
1.7
SSE
12
Wave Graph
Metric surfscale
Energy kJ
831
841
882
979
1008
1072
1035
1100
1082
1275
1316
1261
1240
1159
1197
1085
962
820
793
824
Wind (km/h)
15
SSE
15
SSE
15
SSE
10
S
10
S
10
S
10
S
15
S
10
S
10
S
15
S
15
S
10
SSW
10
SSW
10
S
10
SSW
5
SW
5
SW
0
WSW
0
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
glassy
glassy
High Tide
1:22PM0.93m
00:27AM0.65m
1:52PM0.97m
00:56AM0.74m
2:19PM0.98m
Low Tide
7:44PM0.33m
7:13AM0.05m
8:19PM0.34m
7:55AM-0.02m
8:49PM0.36m
cloud
light rain
light rain
light rain
light rain
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:50
5:50
 mm
1
2
1
1
1
1
2
Temp °C
15
14
12
11
11
11
11
11
12
12
13
13
13
13
13
13
12
12
11
12
Feels °C
12
11
9
9
8
9
8
8
9
9
9
9
10
11
11
11
10
11
11
12
  • 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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