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A-Bay (Willyama Bay) Surf Forecast
/ SA – Yorke Peninsula (14 breaks) / South Australia (91 breaks) /
Surf Forecasts:
A-Bay (Willyama Bay) surfForecast / SA – Yorke Peninsula / Australia
48hr Weather and Surf, issued 2 am Thursday 28 May 2026 ACSTForecast update in hr min s Forecast update imminent
A-Bay (Willyama Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's A-Bay (Willyama Bay) sea temperature is
17.5° C
(Which is slightly warmer than usual)How big are the waves at A-Bay (Willyama Bay) today (28 May):
- Morning surf: Morning surf (28 May, local time) - 1.5ft (0.4m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.5m), 16s period with SW swell.
- Evening surf: Evening surf (28 May, local time) - 1.5ft (0.5m), 16s period with SW swell.
The current surf forecast for A-Bay (Willyama Bay) at 5AM is: 0.4m 18s primary swell from a Southwest direction and 0.5m 12s secondary swell from a Southwest direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 02:30am May 28). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 1.5ft (0.4m) | 18s |
| Afternoon (28 May) | 1.5ft (0.5m) | 16s |
| Evening (28 May) | 1.5ft (0.5m) | 16s |
Table - waves today at A-Bay (Willyama Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Very mild (max 17°C on Fri morning, min 14°C on Thu morning). Winds increasing (calm on Thu afternoon, strong winds from the WSW by Sat afternoon). | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 13 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 13 | WSW 6 | WSW 8 | WSW 7 | WSW 12 | WSW 12 | SW 12 | SW 11 | SW 11 | |
80 | 84 | 83 | 83 | 71 | 132 | 95 | 129 | 122 | 141 | 109 | 107 | 104 | 103 | 96 | 634 | 140 | 232 | 311 | 769 | 743 | 843 | 875 | 703 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | glassy | glassy | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 00:07AM0.48m | 12:41PM0.93m | 00:51AM0.47m | 1:06PM1.01m | 1:24AM0.46m | 1:31PM1.06m | ||||||||||||||||||
Low Tide | 5:17AM0.30m | 8:03PM0.29m | 5:43AM0.28m | 8:30PM0.25m | 6:08AM0.26m | 8:56PM0.22m | ||||||||||||||||||
 |  | |  |  | |  | | | | |  | | | | | |  | | |  | | | | |
 | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | 1 | — | |
Temp °C | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 15 | 15 | 15 |
12 | 12 | 12 | 12 | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 11 | 11 | 11 | 8 | 8 | 10 | 8 | 7 | 6 | 8 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 10 | SW 13 | SW 13 | SW 12 | — | — | — | — |
 kJ | 80 | 73 | 71 | 69 | 50 | 132 | 95 | 129 | 122 | 141 | 109 | 107 | 104 | 103 | 96 | 63 | 58 | 84 | 43 | 71 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 12 | SW 11 | SW 11 | SW 11 | WSW 10 | SW 12 | SW 12 | SW 12 | — | WSW 10 | — | SW 13 | SW 13 | — | — | — | — | — | — |
| kJ | 58 | 84 | 83 | 83 | 71 | 48 | 33 | 32 | 31 | 10 | 21 | 21 | 21 | — | 10 | — | 87 | 43 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 4 | S 7 | S 7 | S 7 | SE 3 | ESE 3 | — | SE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 2 | 1 | — | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 3 | SE 4 | SE 4 | — | — | — | — | — | — | NW 3 | WNW 4 | WNW 4 | W 6 | WSW 6 | WSW 13 | WSW 6 | WSW 8 | WSW 7 | WSW 12 | WSW 12 | SW 12 | SW 11 | SW 11 |
| kJ | 4 | 4 | 4 | 3 | — | — | — | — | — | — | 5 | 19 | 27 | 53 | 94 | 634 | 140 | 232 | 311 | 769 | 743 | 843 | 875 | 703 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 11 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 130 | 159 | 152 | 468 | 468 | 468 | 155 | 468 | 535 | 711 | 711 | 720 | 711 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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