Ponta do Silencio Surf Break

Lat Long: 27.10° S 48.60° W

Ponta do Silencio 48 hour detailed Surf Forecast

Issued: 2 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ponta do Silencio sea temperature is
19.0°C
0.4° 

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 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 10ft (3.0m), 9s period with NE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 10ft (3.0m), 9s period with ENE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 3ft (0.9m), 9s period with ENE swell.

The current surf forecast for Ponta do Silencio at 9AM is: 3.0m 9s primary swell from a Northeast direction and 1.0m 9s secondary swell from a East-northeast direction, 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 02:00am September 20). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Sep)10ft (3.0m)9s
Afternoon (20 Sep)10ft (3.0m)9s
Evening (20 Sep)3ft (0.9m)9s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Tue night. Warm (max 28°C on Mon morning, min 12°C on Tue night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
2
1
2
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
NE
8
1.1
NE
8
1.1
NE
8
3
NE
9
1
ENE
9
3
ENE
9
1
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.7
ENE
9
0.6
ENE
9
0.6
ENE
9
0.5
ENE
8
0.5
ENE
8
0.4
ENE
8
0.6
SSE
6
0.6
SSE
6
0.7
SE
7
Wave Graph
Metric surfscale
Energy kJ
133
151
158
1270
161
1338
168
133
119
127
124
113
88
90
90
82
62
59
41
40
24
27
28
47
Wind (km/h)
30
NE
25
NNE
25
N
20
N
15
N
10
NE
10
N
5
NNW
5
NNW
15
N
10
NNW
5
NW
5
ENE
20
SSE
15
S
10
SSW
10
WSW
15
S
15
SE
25
SSE
20
SSE
20
SSE
20
SSE
20
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
off
cross-off
off
off
glassy
cross-on
cross-on
cross-on
cross-off
cross-on
on
cross-on
on
on
on
cross-on
High Tide
12:00PM0.60m
9:27PM0.54m
11:34AM0.66m
10:50PM0.64m
11:48AM0.73m
Low Tide
4:47AM0.25m
5:27PM0.36m
5:28AM0.16m
5:58PM0.30m
6:03AM0.09m
6:31PM0.24m
mod rain
mod rain
light rain
light rain
part cloud
thunderstorm
rain showers
part cloud
clear
clear
clear
clear
clear
rain showers
rain showers
cloud
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:08
6:09
 mm
7
10
2
1
1
1
1
1
2
1
2
2
2
2
3
1
Temp °C
19
19
19
19
21
21
20
19
20
19
19
23
28
21
20
20
20
18
17
15
14
13
13
13
Feels °C
17
17
17
18
22
23
22
21
22
19
20
25
31
20
21
22
21
17
16
12
11
10
9
9
  • 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 

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