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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 2 pm Thursday 16 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
18.4° 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 10PM is: 1.1m 14s primary swell from a Southwest direction and 0.5m 19s secondary swell from a Southwest direction (forecast issued at 02:30pm April 16). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | - | - |
| Afternoon (16 Apr) | 3.5ft (1.1m) | 15s |
| Evening (16 Apr) | 3.5ft (1.1m) | 14s |
Table - waves today at A-Bay (Willyama Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 551 | 543 | 529 | 476 | 469 | 1044 | 1141 | 1098 | 1001 | 691 | 672 | 589 | 450 | 342 | 299 | 245 | 212 | 159 | 118 | 94 | 69 | 55 | 35 | 68 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross | cross | cross- off | off | cross- off | cross |
High Tide / height (m) | 1:35PM 0.82 | 1:46AM 0.64 | 1:55PM 0.95 | 2:10AM 0.60 | 2:20PM 1.07 | 2:33AM 0.54 | ||||||||||||||||||
Low Tide / height (m) | 7:59PM 0.11 | 7:25AM 0.13 | 8:33PM 0.06 | 7:38AM 0.08 | 9:08PM 0.03 | 7:55AM 0.04 | ||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:48 |
| Sunset | - | 5:57 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - |
 |  |  | |  | | |  | | | | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 14 | 16 | 16 | 15 | 14 | 13 | 14 | 14 | 16 | 20 | 22 | 22 | 23 | 22 | 21 | 18 | 17 |
| Feels °C (?) | 17 | 16 | 16 | 15 | 15 | 13 | 12 | 10 | 13 | 12 | 10 | 9 | 8 | 10 | 10 | 12 | 18 | 20 | 19 | 20 | 19 | 21 | 18 | 16 |
- 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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