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Surf Forecasts:
A-Bay (Willyama Bay) surfForecast / SA – Yorke Peninsula / Australia
48hr Weather and Surf, issued 9 am Friday 02 Jan 2026 ACDTForecast 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
20.4° C
(Which is 2.7°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 1PM is: 0.8m 18s primary swell from a South-southwest direction and 0.6m 11s secondary swell from a South-southwest direction, 0.6m 4s secondary swell from a East-southeast direction (forecast issued at 09:30am January 02). The wind direction is predicted to be onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jan) | 2ft (0.6m) | 18s |
| Afternoon (02 Jan) | 2.5ft (0.8m) | 18s |
| Evening (02 Jan) | 3.5ft (1.0m) | 16s |
Table - waves today at A-Bay (Willyama Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 02 | Saturday 03 | Sunday 04 | Mon 05 | |||||||||||||||||||||
| 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 20 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 151 | 223 | 404 | 475 | 427 | 643 | 627 | 612 | 506 | 499 | 449 | 431 | 357 | 352 | 307 | 225 | 219 | 219 | 215 | 170 | 162 | 154 | 149 | 147 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross | cross- on | cross- on | on | on | on | on | on | cross | cross | on | on | on | on |
High Tide / height (m) | 2:33PM 0.21 | 2:28AM 1.12 | 3:03PM 0.25 | 3:10AM 1.16 | 3:34PM 0.31 | 3:48AM 1.15 | ||||||||||||||||||
Low Tide / height (m) | 10:12AM 0.09 | 6:09PM 0.14 | 10:29AM 0.07 | 7:19PM 0.09 | 10:49AM 0.06 | 8:16PM 0.06 | ||||||||||||||||||
Friday 02 | Saturday 03 | Sunday 04 | Mon 05 | |||||||||||||||||||||
| Sunrise | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:39 | - | - | - | - | - | - | - | 8:39 | - | - | - | - | - | - | - | 8:39 | - | - | - |
 | | | | |  |  |  | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 19 | 22 | 22 | 20 | 17 | 16 | 16 | 16 | 17 | 20 | 22 | 18 | 15 | 15 | 14 | 15 | 17 | 19 | 20 | 20 | 16 | 15 | 15 |
| Feels °C (?) | 12 | 16 | 20 | 19 | 18 | 14 | 13 | 13 | 14 | 15 | 18 | 18 | 13 | 11 | 12 | 11 | 12 | 15 | 17 | 17 | 15 | 12 | 12 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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