Ponta do Silencio Surf Break

Lat Long: 27.10° S 48.60° W

Ponta do Silencio 48 hour detailed Surf Forecast

Issued: 8 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ponta do Silencio sea temperature is
19.8° C
1.2° 

Ponta do Silencio surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ponta do Silencio today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 1.5ft (0.4m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 1.5ft (0.4m), 7s period with ENE swell.
  • Evening surf: Evening surf (20 Aug, local time) - 1.5ft (0.4m), 7s period with ENE swell.

The current surf forecast for Ponta do Silencio at 12PM is: 0.4m 8s primary swell from a East-northeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 08:00am August 20). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Aug)1.5ft (0.4m)8s
Afternoon (20 Aug)1.5ft (0.4m)7s
Evening (20 Aug)1.5ft (0.4m)7s

Table - waves today at Ponta do Silencio. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu afternoon, min 12°C on Sat night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
1
0
0
0
0
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)
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
7
0.4
ENE
7
0.4
ENE
7
0.4
ENE
7
0.4
ENE
7
0.3
ENE
7
0.4
S
8
0.3
ENE
7
0.3
ENE
7
0.4
ENE
7
0.5
SE
10
0.5
SE
10
2.2
S
10
2.1
S
10
2
S
10
0.8
ENE
8
0.7
ENE
9
0.7
ENE
8
0.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
19
19
19
18
21
21
21
18
10
20
9
10
18
49
54
947
865
770
82
65
64
37
Wind (km/h)
5
SE
5
ENE
10
N
10
NNE
10
N
10
NNW
15
WNW
15
WSW
20
WSW
20
W
15
WSW
15
SE
15
SE
15
SSE
10
S
5
SSW
5
S
5
SSE
10
ESE
15
ESE
15
SE
10
SSE
Wind State
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
on
cross-on
cross-on
glassy
glassy
cross-on
on
on
on
on
High Tide
6:58AM0.62m
12:09PM0.50m
6:51PM0.57m
7:57AM0.55m
12:49PM0.54m
7:46PM0.53m
12:00PM0.58m
1:09PM0.58m
Low Tide
10:18AM0.47m
3:43PM0.48m
3:55AM0.32m
10:16AM0.52m
5:07PM0.42m
5:05AM0.23m
12:55PM0.58m
5:46PM0.36m
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:55
5:55
 mm
Temp °C
19
20
21
22
20
19
22
19
17
18
21
20
16
15
14
13
13
14
16
14
13
13
Feels °C
21
23
23
23
21
20
21
16
13
14
18
17
13
13
13
13
12
13
14
11
10
11
  • 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 Ponta do Silencio 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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