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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 Friday 24 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 3AM is: 0.9m 14s primary swell from a Southwest direction and 0.5m 18s secondary swell from a Southwest direction (forecast issued at 08:30pm April 24). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| 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 26°C on Fri night, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||||||||||
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 13 | SW 13 | SW 13 | SW 14 | 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 | |
208 | 205 | 249 | 264 | 357 | 336 | 311 | 341 | 373 | 589 | 478 | 471 | 471 | 443 | 511 | 388 | 326 | 321 | 363 | 326 | 326 | 269 | 356 | 408 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross | cross-off | off | off | cross | cross | cross | cross-on | on | on | on | on | on | on | on | |
High Tide | 6:00PM0.81m | 7:41PM0.68m | 11:08PM0.63m | 1:09PM0.57m | ||||||||||||||||||||
Low Tide | 8:51AM0.22m | 7:07AM0.26m | 6:36AM0.25m | |||||||||||||||||||||
 | | | |  |  |  | |  | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 |
— | — | — | — | — | — | — | — | — | — | 1 | 8 | 7 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 26 | 23 | 21 | 21 | 22 | 22 | 21 | 18 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 17 | 18 |
20 | 21 | 19 | 18 | 17 | 17 | 16 | 18 | 15 | 17 | 15 | 13 | 16 | 15 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 14 | 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 13 | SSW 14 |
 kJ | 208 | 205 | 249 | 264 | 357 | 336 | 311 | 341 | 331 | 589 | 478 | 471 | 471 | 443 | 511 | 388 | 326 | 321 | 363 | 326 | 326 | 269 | 286 | 342 |
Swell 2 Height (m) Direction Period (s) | SSW 21 | SW 19 | SW 19 | SW 18 | SW 18 | SSW 17 | SW 16 | SSW 16 | SSW 15 | SW 15 | — | W 4 | W 4 | SW 15 | SW 14 | — | SW 4 | SW 4 | — | S 26 | SSW 26 | SW 24 | SSW 23 | SSW 22 |
| kJ | 44 | 95 | 96 | 159 | 154 | 202 | 271 | 306 | 130 | 305 | — | 8 | 6 | 136 | 200 | — | 7 | 4 | — | 13 | 64 | 142 | 356 | 408 |
Swell 3 Height (m) Direction Period (s) | — | WNW 7 | WNW 7 | WNW 7 | WNW 7 | ENE 4 | ENE 4 | NE 4 | NE 4 | — | — | — | — | — | — | — | — | — | — | — | — | SSW 24 | — | — |
| kJ | — | 9 | 9 | 4 | 4 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 55 | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 3 | NNE 3 | N 3 | N 3 | NNW 3 | NNW 4 | NW 4 | SW 12 | W 4 | W 4 | — | — | WSW 4 | WSW 4 | WSW 4 | — | SSW 4 | SE 3 | SE 3 | ESE 3 | SE 3 | SE 3 | — |
| kJ | 3 | 1 | 3 | 5 | 5 | 6 | 10 | 3 | 373 | 10 | 5 | — | — | 12 | 8 | 5 | — | 5 | 2 | 2 | 1 | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 13 | 13 | 86 | 86 | 11 | 0 | 0 | 87 | 5 | 5 | 0 | 0 | 46 | 46 | 328 | 26 | 14 | 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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Ocean Swells (m)- Wind Speed (km/h)
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