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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 2 am Sunday 31 May 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
17.5° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Y-Steps today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3ft (0.9m), 5s period with WSW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 1.5ft (0.5m), 5s period with W swell.
- Evening surf: Evening surf (31 May, local time) - 1.5ft (0.4m), 5s period with WSW swell.
The current surf forecast for Y-Steps at 10AM is: 0.9m 5s primary swell from a West-southwest direction and 0.3m 10s secondary swell from a West-southwest direction (forecast issued at 02:30am May 31). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3ft (0.9m) | 5s |
| Afternoon (31 May) | 1.5ft (0.5m) | 5s |
| Evening (31 May) | 1.5ft (0.4m) | 5s |
Table - waves today at Y-Steps. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Mon night. Very mild (max 18°C on Mon morning, min 12°C on Sun night). Winds increasing (light winds from the WNW on Sun afternoon, near gales from the NW by Mon night). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | W 5 | WSW 5 | WSW 5 | WSW 8 | WSW 8 | WSW 7 | NNW 6 | NNW 6 | NNW 6 | NW 6 | WNW 6 | NW 6 | WNW 6 | W 7 | W 7 | W 7 | WSW 8 | WSW 8 | WSW 7 | |
78 | 70 | 59 | 44 | 24 | 12 | 9 | 8 | 13 | 6 | 5 | 0 | 0 | 0 | 163 | 266 | 318 | 0 | 626 | 681 | 993 | 1075 | 935 | 778 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | |
High Tide | 4:38AM1.43m | 4:17PM2.25m | 5:04AM1.41m | 4:41PM2.26m | 5:26AM1.38m | 5:03PM2.25m | ||||||||||||||||||
Low Tide | 10:48PM0.51m | 9:39AM0.82m | 11:16PM0.48m | 10:03AM0.80m | 11:40PM0.46m | 10:25AM0.77m | ||||||||||||||||||
 |  | |  | |  |  | | |  | | | |  |  | | |  | |  | | | | | |
 | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — |
 | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 | — | — |
— | — | — | — | — | — | — | — | — | 2 | — | — | — | 1 | 1 | 1 | — | 3 | 4 | 2 | 3 | 2 | 1 | 1 | |
Temp °C | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 15 | 17 | 18 | 17 | 17 | 17 | 17 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
8 | 8 | 9 | 10 | 11 | 12 | 12 | 9 | 7 | 6 | 8 | 9 | 10 | 9 | 12 | 9 | 8 | 7 | 8 | 7 | 7 | 7 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | WSW 10 | WSW 10 | W 5 | WSW 5 | WSW 5 | WSW 8 | WSW 8 | WSW 7 | — | — | — | — | — | WSW 8 | — | — | — | — | — | — | — |
 kJ | — | — | — | 18 | 9 | 12 | 8 | 8 | 13 | 6 | 5 | — | — | — | — | — | 48 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WSW 10 | WSW 10 | WSW 8 | SW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 9 | 9 | 7 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 13 | SW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | — | — | NNW 3 | N 4 | N 5 | N 5 | NNW 6 | NNW 6 | NNW 6 | NW 6 | WNW 6 | NW 6 | WNW 6 | W 7 | W 7 | W 7 | WSW 8 | WSW 8 | WSW 7 |
| kJ | 78 | 70 | 59 | 44 | 24 | — | — | 1 | 16 | 63 | 119 | 249 | 328 | 258 | 163 | 266 | 318 | 394 | 626 | 681 | 993 | 1075 | 935 | 778 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 613 | 613 | 611 | 409 | 130 | 47 | 47 | 47 | 47 | 47 | 47 | 546 | 598 | 783 | 389 | 795 | 389 | 619 | 562 | 619 | 568 | 546 | 562 | 795 |
Best forecast wave conditions in Adelaide | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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