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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 Tuesday 28 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
18.3° C
(Which is slightly warmer than usual)How big are the waves at A-Bay (Willyama Bay) today?
The current surf forecast for A-Bay (Willyama Bay) at 2AM is: 1.3m 16s primary swell from a South-southwest direction and 0.6m 4s secondary swell from a East-southeast direction (forecast issued at 08:30pm April 28). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 4.5ft (1.3m) | 15s |
| Afternoon (29 Apr) | 4ft (1.2m) | 14s |
| Evening (29 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 ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 16°C on Tue night). Winds increasing (light winds from the NE on Wed afternoon, fresh winds from the N by Fri morning). | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 1 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
1068 | 915 | 853 | 843 | 759 | 702 | 568 | 561 | 561 | 561 | 553 | 597 | 463 | 463 | 463 | 395 | 352 | 352 | 362 | 362 | 362 | 362 | 425 | 419 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 00:50AM0.62m | 1:18PM0.82m | 1:20AM0.60m | 1:35PM0.92m | 1:45AM0.57m | 1:55PM1.00m | ||||||||||||||||||
Low Tide | 7:13PM0.29m | 6:44AM0.21m | 7:47PM0.21m | 6:56AM0.18m | 8:17PM0.16m | 7:10AM0.16m | ||||||||||||||||||
 |  |  | | |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — |
 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 16 | 16 | 18 | 21 | 25 | 25 | 24 | 25 | 24 | 23 | 23 | 23 | 24 | 26 | 25 | 24 | 24 | 22 | 21 | 22 | 24 | 26 |
18 | 15 | 13 | 13 | 16 | 18 | 21 | 21 | 21 | 22 | 21 | 18 | 19 | 18 | 18 | 20 | 19 | 18 | 18 | 15 | 15 | 15 | 17 | 22 | |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 1068 | 915 | 853 | 843 | 759 | 702 | 568 | 561 | 561 | 561 | 553 | 597 | 463 | 463 | 463 | 395 | 352 | 352 | 362 | 362 | 362 | 362 | 425 | 419 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | E 4 | ENE 3 | E 3 | — | — | — | — | — | — | — | — | WNW 6 | W 6 | WNW 7 | W 6 | — | — | — |
| kJ | — | — | — | — | — | — | 4 | 2 | 1 | — | — | — | — | — | — | — | — | 3 | 1 | 15 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SE 3 | SE 4 | ESE 4 | ESE 4 | ESE 4 | — | — | — | — | — | NNE 2 | N 3 | N 3 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 |
| kJ | — | 2 | 6 | 10 | 10 | 8 | — | — | — | — | — | 1 | 5 | 6 | 13 | 14 | 9 | 12 | 13 | 18 | 27 | 27 | 44 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 12 | 12 | 14 | 11 | 13 | 0 | 0 | 0 | 11 | 11 | 86 | 64 | 86 | 86 | 64 | 86 | 86 | 87 | 87 | 141 | 141 | 86 | 86 |
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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