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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 pm 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
18.5° C
(Which is 1.0°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 3AM is: 1.1m 14s primary swell from a Southwest direction and 0.5m 4s secondary swell from a West-northwest direction (forecast issued at 08:30pm April 25). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 3.5ft (1.1m) | 14s |
| Afternoon (26 Apr) | 3.5ft (1.1m) | 13s |
| Evening (26 Apr) | 3.5ft (1.0m) | 13s |
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 Sat night. Very mild (max 19°C on Tue morning, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
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 | SSW 13 | SSW 23 | SSW 22 | SSW 21 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | |
331 | 648 | 534 | 471 | 471 | 492 | 412 | 388 | 376 | 321 | 376 | 326 | 321 | 281 | 356 | 408 | 562 | 798 | 913 | 866 | 975 | 1309 | 1309 | 1133 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on | glassy | glassy | cross | cross-on | |
High Tide | 7:41PM0.68m | 11:08PM0.63m | 1:09PM0.57m | 00:12AM0.63m | 1:05PM0.70m | |||||||||||||||||||
Low Tide | 7:07AM0.26m | 6:36AM0.25m | 6:29PM0.39m | 6:36AM0.23m | ||||||||||||||||||||
 | | |  |  |  | | | | | | | | | | | | | | | |  | | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 |
— | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 15 | 15 | 14 | 14 | 14 | 16 | 17 | 16 | 16 | 16 | 16 | 18 | 17 | 19 | 19 |
16 | 16 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 13 | 12 | 12 | 14 | 15 | 14 | 15 | 15 | 15 | 18 | 17 | 18 | 19 | |
Swell 1 Height (m) Direction Period (s) | 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 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 |
 kJ | 281 | 648 | 534 | 471 | 471 | 492 | 412 | 388 | 376 | 321 | 376 | 326 | 321 | 281 | 286 | 342 | 323 | 368 | 913 | 866 | 975 | 1309 | 1309 | 1133 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | — | WNW 4 | WNW 4 | SW 15 | SW 14 | — | WSW 4 | SW 4 | WSW 4 | S 26 | SSW 26 | SW 24 | SSW 23 | SSW 22 | SSW 21 | SSW 20 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SW 17 | — |
| kJ | 331 | 305 | — | 9 | 5 | 136 | 200 | — | 5 | 6 | 3 | 13 | 64 | 142 | 356 | 408 | 562 | 798 | 326 | 346 | 286 | 204 | 148 | — |
Swell 3 Height (m) Direction Period (s) | NNE 4 | NE 4 | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 55 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 5 | — | W 4 | W 4 | WSW 4 | WSW 4 | WSW 4 | SW 4 | SSW 4 | SE 3 | SSE 3 | SE 3 | SE 2 | SE 3 | ESE 3 | SE 3 | SE 3 | SE 3 | SE 3 | ESE 3 | — | — | — |
| kJ | — | 5 | — | 9 | 9 | 6 | 6 | 6 | 7 | 6 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 4 | 5 | 3 | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 152 | 328 | 5 | 0 | 26 | 46 | 46 | 542 | 46 | 46 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 0 | 0 | 5 | 12 |
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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