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A-Bay (Willyama Bay) Surf Forecast
/ SA – Yorke Peninsula (14 breaks) / South Australia (91 breaks) /
A-Bay (Willyama Bay) surfForecast / SA – Yorke Peninsula / Australia
12 Day Weather and Surf, issued 8 pm Monday 14 Apr 2025 ACST
Best Forecast Surf Conditions for A-Bay (Willyama Bay) this week:
The surf forecast for A-Bay (Willyama Bay) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 16) at 9AM. The primary swell is predicted to be 0.8m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at A-Bay (Willyama Bay) in the next 12 days are 1.4m 16s and forecast to arrive on Friday (Apr 18) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Tuesday (Apr 15) at 12PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 16th Apr) | 2.5ft (0.8m) 14s |
| Best Surf | 12PM (Thu 17th Apr) | 4ft (1.2m) 15s |
| Most Powerful | 6AM (Fri 18th Apr) | 4.5ft (1.4m) 16s |
Table - best surf conditions forecast for A-Bay (Willyama Bay) over the next 12 days.
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Sat 26 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 15 | 14 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 18 | 17 | 16 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 246 | 138 | 116 | 121 | 239 | 257 | 344 | 506 | 711 | 886 | 822 | 608 | 362 | 357 | 511 | 219 | 292 | 255 | 209 | 216 | 142 | 372 | 419 | 453 | 768 | 589 | 522 | 316 | 232 | 168 | 168 | 209 | 453 | 649 | 480 | 325 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | cross- off | cross- off | off | cross- off | cross- on | cross- on | cross- off | cross- on | glass | cross- on | cross | cross | cross | cross | cross | cross | cross- on | on | cross | cross- on | glass | cross | glass | cross- on | cross- off | cross- on | on | cross | cross- off | off | cross- off | cross- off | on | cross- on |
High Tide / height (m) | 2:50AM 0.58 | 3:00PM 1.00 | 3:04AM 0.54 | 3:20PM 1.01 | 3:15AM 0.50 | 3:42PM 1.00 | 3:20AM 0.46 | 4:05PM 0.97 | 3:18AM 0.43 | 4:31PM 0.92 | 2:58AM 0.41 | 5:01PM 0.84 | 5:40PM 0.75 | 7:29PM 0.65 | 11:27PM 0.65 | 1:17PM 0.54 | 12:16AM 0.66 | 1:00PM 0.68 | 12:52AM 0.65 | 1:13PM 0.85 | ||||||||||||||||
Low Tide / height (m) | 8:19AM 0.09 | 9:42PM 0.10 | 8:30AM 0.08 | 10:07PM 0.14 | 8:41AM 0.08 | 10:34PM 0.20 | 8:51AM 0.07 | 11:03PM 0.27 | 9:00AM 0.08 | 11:42PM 0.35 | 9:07AM 0.09 | 9:06AM 0.13 | 8:45AM 0.18 | 7:45AM 0.23 | 6:58AM 0.24 | 6:18PM 0.38 | 6:43AM 0.23 | 7:04PM 0.25 | 6:45AM 0.19 | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Sat 26 | |||||||||||||||||||||||||
| Sunrise | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:48 | - | - | 6:48 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - | 6:52 | - | - | 6:52 | - | - | 6:54 | - |
| Sunset | - | - | 5:58 | - | - | 5:57 | - | - | 5:55 | - | - | 5:54 | - | - | 5:52 | - | - | 5:52 | - | - | 5:51 | - | - | 5:50 | - | - | 5:49 | - | - | 5:46 | - | - | 5:45 | - | - | 5:45 |
 |  | | |  | | | | |  | |  |  | |  | | | | | | |  | | | | | | | | | | | |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6 | 3 | - |
| Temp. °C | 27 | 28 | 29 | 27 | 26 | 26 | 21 | 19 | 18 | 17 | 18 | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 14 | 15 | 17 | 18 | 14 | 15 |
| Feels °C (?) | 24 | 24 | 26 | 25 | 22 | 23 | 21 | 19 | 16 | 15 | 17 | 17 | 20 | 15 | 12 | 10 | 11 | 10 | 11 | 13 | 12 | 13 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 11 | 13 | 14 | 8 | 10 |
Short Range Forecast: Mostly dry. Warm (max 29°C on Tue afternoon, min 17°C on Thu afternoon). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 15°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the SW by Sat night). | Days 6-9 Weather Summary Mostly dry. Very mild (max 17°C on Tue afternoon, min 14°C on Mon morning). Wind will be generally light. | Long Range Forecast: Light rain (total 9mm), mostly falling on Fri night. Very mild (max 18°C on Fri night, min 13°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the SSE by Sat morning). | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our A-Bay (Willyama Bay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the A-Bay (Willyama Bay) Surf forecast
The above surf forecast table for A-Bay (Willyama Bay) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at A-Bay (Willyama Bay) can be found by selecting the local surf guide option on the grey menu. Our A-Bay (Willyama Bay) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (A-Bay (Willyama Bay)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for A-Bay (Willyama Bay) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Yorke Peninsula? If you are looking for accommodation near A-Bay, camping, hotels and holiday cottages in Yorke Peninsula, consider staying in Kingscote which is 74 km (46 miles) away.
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