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A-Bay (Willyama Bay) surfForecast / SA – Yorke Peninsula / Australia
48hr Weather and Surf, issued 3 pm Monday 05 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
19.6° C
(Which is 1.5°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 5PM is: 0.6m 12s primary swell from a South-southwest direction and 0.4m 4s secondary swell from a Southeast direction (forecast issued at 03:30pm January 05). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jan) | - | - |
| Afternoon (05 Jan) | 2ft (0.6m) | 12s |
| Evening (05 Jan) | 2ft (0.6m) | 11s |
Table - waves today at A-Bay (Willyama Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||||||||
| 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 | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 17 | 16 | 16 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 93 | 91 | 88 | 63 | 61 | 63 | 63 | 63 | 85 | 85 | 91 | 167 | 152 | 184 | 180 | 177 | 177 | 281 | 757 | 832 | 770 | 740 | 1035 | 631 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | on | on | cross- on | cross- on | cross | glass | on | on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross | cross | on | cross- on | cross- on | on | on |
High Tide / height (m) | 4:07PM 0.37 | 4:23AM 1.11 | 4:42PM 0.44 | 4:54AM 1.03 | 5:19PM 0.49 | 5:22AM 0.92 | ||||||||||||||||||
Low Tide / height (m) | 11:12AM 0.07 | 9:05PM 0.06 | 11:34AM 0.08 | 9:51PM 0.08 | 11:54AM 0.10 | 10:34PM 0.14 | ||||||||||||||||||
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:16 | - |
| Sunset | - | - | 8:39 | - | - | - | - | - | - | - | 8:39 | - | - | - | - | - | - | - | 8:39 | - | - | - | - | - |
 | | |  | | | | | | | | | | | | | | | | |  |  |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 20 | 21 | 19 | 17 | 17 | 18 | 25 | 25 | 26 | 28 | 25 | 23 | 25 | 29 | 33 | 32 | 33 | 33 | 25 | 21 | 18 | 18 | 21 |
| Feels °C (?) | 17 | 16 | 19 | 15 | 14 | 14 | 16 | 23 | 23 | 24 | 24 | 23 | 20 | 22 | 24 | 27 | 28 | 30 | 29 | 22 | 17 | 14 | 13 | 17 |
- 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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