Surf Break

Lat Long: 27.10° S 48.60° W

Ponta do Silencio 48 hour detailed Surf Forecast

Issued: 8 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Ponta do Silencio sea temperature is
21.4°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 (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 1.5ft (0.4m), 13s period with SE swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 7ft (2.2m), 12s period with SSE swell.
  • Evening surf: Evening surf (18 Oct, local time) - 1.5ft (0.5m), 11s period with SE swell.

The current surf forecast for Ponta do Silencio at 5PM is: 0.9m 10s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a East direction, 0.5m 12s secondary swell from a Southeast direction (forecast issued at 08:00am October 18). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Oct)1.5ft (0.4m)13s
Afternoon (18 Oct)7ft (2.2m)12s
Evening (18 Oct)1.5ft (0.5m)11s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sun morning, min 12°C on Sun night). Wind will be generally light.

Sunday
18
Monday
19
Tuesday
20
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
1
3
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
0.4
SE
12
0.4
SE
13
0.5
SE
12
2.2
SSE
12
0.9
ESE
10
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.4
SE
11
0.6
E
10
0.5
E
10
0.5
E
9
0.4
SE
10
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
10
0.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
34
43
74
1230
180
60
59
58
57
29
70
46
45
39
40
41
43
43
41
40
39
39
Wind (km/h)
10
W
10
W
15
W
15
WSW
20
SSE
10
S
10
WNW
10
WSW
5
SW
5
WNW
10
ENE
15
E
10
SE
10
SSE
10
SSW
10
SW
5
WSW
0
S
10
E
10
E
10
ESE
5
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
on
cross-on
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
on
cross-on
cross
cross
cross-off
glassy
cross-on
cross-on
cross-on
glassy
High Tide
7:22AM0.61m
11:38AM0.58m
7:12PM0.59m
8:55AM0.61m
11:16AM0.62m
8:23PM0.61m
10:57AM0.69m
Low Tide
9:53AM0.55m
4:09PM0.47m
4:07AM0.28m
9:29AM0.61m
4:55PM0.40m
4:57AM0.19m
5:27PM0.33m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
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5:35
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—
—
—
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5:33
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:22
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—
—
—
—
—
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6:22
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—
—
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6:23
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
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—
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—
—
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Temp °C
13
17
21
21
17
15
13
12
12
15
18
18
16
15
14
13
12
16
18
18
17
17
Feels °C
11
15
17
17
13
13
11
10
10
14
16
15
13
13
13
12
11
16
16
16
16
17
  • 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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