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Y-Steps Surf Forecast
/ SA – Adelaide (17 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Y-Steps surfForecast / SA – Adelaide / Australia
48hr Weather and Surf, issued 8 am Monday 20 Apr 2026 ACSTForecast update in hr min s Forecast update imminent
Y-Steps surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Y-Steps sea temperature is
19.5° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Y-Steps today?
The current surf forecast for Y-Steps at 4PM is: 0.3m 10s primary swell from a West-southwest direction (forecast issued at 08:30am April 20). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 0.5ft (0.2m) | 11s |
| Afternoon (20 Apr) | 1ft (0.3m) | 10s |
| Evening (20 Apr) | 0.5ft (0.2m) | 9s |
Table - waves today at Y-Steps. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 12 | 12 | 12 | 12 | 11 | 7 | 9 | 8 | 8 | 3 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5 | 11 | 19 | 18 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 3 | 2 | 4 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | on | cross- on | cross- off | cross- off | off | off | off | cross- off | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross | on | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:34AM 1.58 | 5:25PM 2.35 | 5:46AM 1.43 | 5:47PM 2.30 | 5:59AM 1.31 | 6:13PM 2.17 | ||||||||||||||||||
Low Tide / height (m) | 10:57AM 0.55 | 12:09AM 0.34 | 11:09AM 0.48 | 12:34AM 0.41 | 11:24AM 0.43 | 1:02AM 0.53 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| Sunrise | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:44 | - | - | - | - |
 |  | | | | | | | | | |  |  |  | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 17 | 20 | 21 | 18 | 18 | 19 | 20 | 21 | 22 | 25 | 26 | 26 | 26 | 24 | 24 | 23 | 22 | 23 | 21 | 17 | 15 | 15 | 15 |
| Feels °C (?) | 12 | 16 | 19 | 20 | 16 | 16 | 18 | 19 | 18 | 18 | 20 | 22 | 23 | 22 | 19 | 19 | 19 | 17 | 20 | 20 | 15 | 13 | 13 | 14 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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