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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 8 am Saturday 25 Apr 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
18.6° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at A-Bay (Willyama Bay) today?
The current surf forecast for A-Bay (Willyama Bay) at 12PM is: 1.0m 13s primary swell from a Southwest direction and 0.7m 16s secondary swell from a Southwest direction (forecast issued at 08:30am April 25). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3.5ft (1.0m) | 13s |
| Afternoon (25 Apr) | 3.5ft (1.1m) | 12s |
| Evening (25 Apr) | 4ft (1.2m) | 14s |
Table - waves today at A-Bay (Willyama Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Sat night. Warm (max 22°C on Sat morning, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 13 | SW 13 | SW 12 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 23 | SSW 22 | SSW 21 | SSW 20 | SSW 19 | SSW 19 | |
357 | 336 | 311 | 341 | 777 | 589 | 478 | 424 | 588 | 492 | 511 | 431 | 326 | 321 | 321 | 326 | 326 | 269 | 356 | 408 | 562 | 798 | 913 | 876 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross | cross | cross | cross | cross-off | cross | cross-on | on | on | on | on | on | cross-on | on | on | on | on | |
High Tide | 7:41PM0.68m | 11:08PM0.63m | 1:09PM0.57m | 00:12AM0.63m | ||||||||||||||||||||
Low Tide | 8:51AM0.22m | 7:07AM0.26m | 6:36AM0.25m | 6:29PM0.39m | ||||||||||||||||||||
 |  |  | |  | |  |  | |  | | | | | | | | | | | | | | | |
 | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | 6:54 |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — | — | 5:43 |
— | — | — | — | — | — | 3 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 22 | 22 | 20 | 19 | 17 | 16 | 14 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 16 | 18 | 17 | 16 | 16 | 16 |
16 | 17 | 16 | 17 | 17 | 16 | 14 | 14 | 15 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 13 | 14 | 16 | 15 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 14 | SSW 14 | SSW 20 | SSW 19 | SSW 19 |
 kJ | 357 | 336 | 311 | 341 | 178 | 589 | 478 | 424 | 588 | 492 | 511 | 431 | 326 | 321 | 321 | 326 | 326 | 269 | 273 | 347 | 328 | 798 | 913 | 876 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SSW 17 | SW 16 | SSW 16 | SSW 15 | W 4 | — | WSW 5 | WSW 5 | SW 15 | SW 14 | — | WSW 4 | WSW 4 | SW 5 | S 26 | SSW 26 | SW 24 | SSW 23 | SSW 22 | SSW 21 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 154 | 202 | 271 | 306 | 130 | 9 | — | 45 | 20 | 136 | 200 | — | 5 | 7 | 6 | 13 | 64 | 142 | 356 | 408 | 562 | 309 | 299 | 290 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | ENE 4 | ENE 4 | NE 4 | NNE 4 | NE 4 | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 | — | — | — | — | — |
| kJ | 4 | 1 | 1 | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 34 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | NNW 3 | NNW 4 | NW 4 | SW 15 | WSW 4 | W 4 | W 5 | — | WSW 5 | WSW 5 | WSW 4 | — | SSE 2 | SSE 2 | SSE 3 | SE 2 | ESE 3 | ESE 3 | SE 3 | ESE 3 | SE 4 | SE 4 | SE 4 |
| kJ | 3 | 6 | 9 | 3 | 777 | 10 | 10 | 80 | — | 7 | 9 | 7 | — | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 4 | 6 | 7 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 86 | 11 | 0 | 5 | 46 | 0 | 0 | 5 | 5 | 5 | 46 | 46 | 46 | 46 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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