Prainha Surf Break

Lat Long: 27.37° S 48.53° W

Prainha 48 hour detailed Surf Forecast

Issued: 8 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Prainha sea temperature is
18.6°C
0.3° 

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 (28 Aug):

  • Morning surf: Morning surf (28 Aug, local time) - 6ft (1.8m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (28 Aug, local time) - 6ft (1.8m), 8s period with ENE swell.
  • Evening surf: Evening surf (28 Aug, local time) - 5.5ft (1.7m), 8s period with ENE swell.

The current surf forecast for Prainha at 2PM is: 1.8m 8s primary swell from a East-northeast direction and 0.6m 11s secondary swell from a South-southeast direction (forecast issued at 08:00am August 28). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (28 Aug)6ft (1.8m)8s
Afternoon (28 Aug)6ft (1.8m)8s
Evening (28 Aug)5.5ft (1.7m)8s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Sun afternoon. Warm (max 22°C on Fri morning, min 18°C on Fri night). Wind will be generally light.

Friday
28
Saturday
29
Sunday
30
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)
1
1
1
0
1
2
1
1
2
2
2
1
2
2
1
2
1
2
1
1
2
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)
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
1.3
ENE
8
1.2
ENE
8
1.2
ENE
8
1.2
E
8
1.5
ESE
8
1.5
ESE
8
1.2
E
8
1.2
E
8
1.2
E
8
Wave Graph
Metric surfscale
Energy kJ
382
392
412
412
354
345
336
336
327
319
284
270
232
229
197
197
186
253
253
177
177
195
Wind (km/h)
10
NNW
10
N
15
NNE
15
NNE
10
N
5
NW
5
SE
5
SE
5
S
10
S
10
S
10
SE
5
S
10
SSW
10
S
10
SSE
10
SSW
5
SSE
10
ESE
5
SE
5
ENE
5
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross
glassy
glassy
High Tide
2:42PM0.97m
2:25AM1.01m
3:07PM0.94m
2:58AM1.01m
3:34PM0.90m
Low Tide
8:34AM-0.03m
8:47PM0.26m
9:05AM-0.00m
9:09PM0.26m
9:35AM0.06m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:59
5:59
 mm
1
3
Temp °C
19
20
22
22
20
20
19
18
18
19
20
21
20
19
19
19
19
19
20
20
19
19
Feels °C
20
21
22
22
21
22
21
19
19
20
21
22
22
20
20
20
20
20
21
22
22
22
  • 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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