Y-Steps Surf Break

Lat Long: 35.14° S 138.47° E

Y-Steps 48 hour detailed Surf Forecast

Issued: 8 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Y-Steps sea temperature is
13.9° C
0.4° 

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


How big are the waves at Y-Steps today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.7m), 4s period with W swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.8m), 4s period with WNW swell.
  • Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.7m), 5s period with W swell.

The current surf forecast for Y-Steps at 1PM is: 0.3m 9s primary swell from a West-southwest direction and 0.7m 4s secondary swell from a West-northwest direction (forecast issued at 08:30am August 20). The wind direction is predicted to be cross-onshore.

Time (ACST) & DateWave HeightWave Period
Morning (20 Aug)2.5ft (0.7m)4s
Afternoon (20 Aug)2.5ft (0.8m)4s
Evening (20 Aug)2.5ft (0.7m)5s

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


Short Range Forecast

Mostly dry. Very mild (max 14°C on Thu morning, min 11°C on Thu 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
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
WSW
9
0.7
W
4
0.8
WNW
4
0.8
WNW
4
0.8
W
5
0.7
W
5
0.6
W
5
0.3
WSW
9
0.3
WSW
9
0.5
WSW
9
0.4
WSW
9
0.2
WSW
9
0.2
WSW
9
0.5
W
4
0.5
W
4
0.6
W
4
0.5
W
4
0.2
WSW
9
0.2
WSW
9
0.2
WSW
8
0.2
WSW
8
0.2
WSW
8
Wave Graph
Metric surfscale
Energy kJ
34
19
16
24
28
25
18
15
15
48
28
8
8
8
9
10
8
8
8
7
7
7
Wind (km/h)
15
WNW
25
NW
25
NW
20
WNW
20
WSW
15
WSW
15
W
15
SW
15
SW
10
WSW
15
W
15
W
10
WSW
5
WNW
10
WNW
10
WSW
10
WSW
10
W
10
W
5
WNW
0
W
5
E
Wind State
cross-on
cross
cross-on
cross-on
on
on
on
on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
on
on
on
cross-on
cross-on
glassy
cross-off
High Tide
7:31AM2.02m
7:07PM1.49m
8:04AM1.87m
7:12PM1.28m
8:46AM1.67m
5:42PM1.10m
Low Tide
1:45PM0.73m
1:12AM0.42m
2:24PM0.89m
1:23AM0.54m
3:41PM1.08m
clear
clear
clear
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
5:49
 mm
Temp °C
13
12
14
14
13
13
13
12
11
13
13
13
13
14
14
13
12
13
13
13
13
12
Feels °C
10
8
9
10
9
10
9
8
8
10
9
10
11
12
12
11
10
12
11
12
13
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 Y-Steps 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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