Chapadmalal Surf Break

Lat Long: 38.21° S 57.69° W

Chapadmalal 48 hour detailed Surf Forecast

Issued: 2 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chapadmalal sea temperature is
10.2° C
1.8° 

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


How big are the waves at Chapadmalal today (18 Aug):

  • Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 10s period with E swell.
  • Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.

The current surf forecast for Chapadmalal at 8PM is: 0.7m 7s primary swell from a South direction and 0.5m 10s secondary swell from a East direction (forecast issued at 02:00pm August 18). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)2ft (0.6m)10s
Evening (18 Aug)1.5ft (0.5m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Wed afternoon, min 6°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the SSE by Thu night).

Tue
18
Wednesday
19
Thursday
20
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
1
1
1
1
0
1
1
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)
0.6
E
10
0.6
E
10
0.5
E
10
0.5
E
9
0.5
E
9
0.6
S
7
0.4
E
9
0.4
E
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
1.1
S
5
Wave Graph
Metric surfscale
Energy kJ
66
68
51
43
41
36
25
25
26
25
25
24
14
14
14
14
14
14
14
51
Wind (km/h)
10
S
15
SSW
0
SSE
15
NNW
20
NNW
20
WNW
20
WNW
15
WNW
20
NW
15
WNW
15
NNW
15
NNW
20
NW
20
NW
15
NW
15
NNW
15
W
20
SW
30
SSW
40
SSE
Wind State
cross-on
cross-on
glassy
cross-off
off
off
off
cross-off
off
cross-off
off
off
off
off
off
off
cross-off
cross
cross
cross-on
High Tide
11:13AM1.17m
11:46PM1.11m
11:55AM1.17m
00:39AM1.01m
12:38PM1.15m
Low Tide
6:08PM0.23m
6:21AM0.39m
6:57PM0.25m
6:53AM0.47m
7:46PM0.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:17
 mm
Temp °C
8
9
9
9
9
9
9
9
13
15
15
13
12
10
10
9
14
13
10
8
Feels °C
5
5
7
5
4
4
4
4
8
11
12
9
7
5
5
4
10
8
4
0
  • 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 Chapadmalal 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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