A-Bay (Willyama Bay) surfForecast / SA – Yorke Peninsula / Australia

information circle48hr Weather and Surf, issued 8 am Thursday 23 Apr 2026 ACST
Forecast 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 4PM is: 1.2m 13s primary swell from a Southwest direction (forecast issued at 08:30am April 23). An open ocean swell of 0.2m 3s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ACST) & DateWave HeightWave Period
Morning (23 Apr)4.5ft (1.4m)13s
Afternoon (23 Apr)4ft (1.2m)13s
Evening (23 Apr)3.5ft (1.0m)12s

Table - waves today at A-Bay (Willyama Bay). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Sat afternoon. Warm (max 26°C on Thu afternoon, min 16°C on Sat night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
Sun
26
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
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
1
1
1
1
2
0
0
0
0
0
0
0
1
0
0
1
1
0
2
2
1
1
1
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.2
SW
13
1.1
SW
13
1
SW
12
0.9
SW
12
0.9
SW
12
0.8
SW
12
0.7
SW
12
0.7
SW
14
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.9
SW
13
0.9
SW
14
1.1
SW
14
1.1
SW
13
1.1
SW
13
1.1
SW
12
0.9
SW
15
1.2
SW
14
1.1
SW
14
1.1
SW
14
Wave Graph
Metric surfscale
Energy kJ
680
632
632
501
418
301
248
212
175
154
194
215
208
205
245
264
478
444
405
380
331
589
478
478
Wind (km/h)
15
ENE
15
NNE
20
N
20
NNE
15
NNE
15
NE
25
NNE
20
NNE
20
NNE
20
NNE
25
N
20
N
15
NNE
20
NNE
15
NNE
20
N
20
N
25
N
20
NW
15
WSW
25
NW
20
WSW
15
WSW
15
SW
cross
cross-off
cross-off
cross-off
cross-off
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
off
cross-off
off
cross-off
cross-off
cross
High Tide
5:12PM0.95m
2:31AM0.37m
6:00PM0.81m
7:41PM0.68m
Low Tide
9:17AM0.05m
1:38AM0.37m
9:25AM0.12m
8:51AM0.22m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
clear
cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:46
5:45
5:45
1
3
2
1
Temp °C
19
22
24
26
26
26
23
22
21
21
23
24
24
25
24
22
20
22
22
18
17
17
17
16
17
19
19
21
21
21
17
17
16
16
17
19
20
20
19
18
16
16
17
17
13
14
15
13
Swell 1
Height (m)
Direction
Period (s)
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.2
SW
13
1.1
SW
13
1
SW
12
0.9
SW
12
0.9
SW
12
0.8
SW
12
0.7
SW
12
0.7
SW
14
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.9
SW
13
0.9
SW
14
1.1
SW
14
1.1
SW
13
1.1
SW
13
1.1
SW
12
0.9
SW
12
1.2
SW
14
1.1
SW
14
1.1
SW
14
Energy kJ
680
632
632
501
418
301
248
212
175
154
194
215
208
205
245
264
478
444
405
380
240
589
478
478
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
4
0.2
ESE
3
0.2
E
3
0.3
ENE
4
0.1
S
22
0.1
SW
21
0.2
SSW
21
0.4
SW
19
0.4
SSW
19
0.5
SW
18
0.4
SW
18
0.6
SSW
18
0.6
SSW
17
0.8
SSW
16
0.9
SW
15
0.5
W
5
Energy kJ
6
1
1
3
9
18
44
95
145
155
83
207
197
306
331
11
Swell 3
Height (m)
Direction
Period (s)
0.1
S
21
0.2
WNW
6
0.2
WNW
7
0.2
WNW
7
0.1
SW
18
0.2
ENE
4
0.1
NE
4
0.1
NE
4
0.7
WNW
5
Energy kJ
9
4
4
4
12
1
1
1
20
Wind waves
Height (m)
Direction
Period (s)
0.6
ESE
4
0.4
ENE
3
0.4
N
3
0.4
NNW
3
0.4
NNE
3
0.3
NNE
3
0.4
NNE
3
0.6
NNE
3
0.5
N
3
0.5
NNE
3
0.7
N
4
0.5
N
4
0.4
NNE
3
0.3
NNE
3
0.4
NNE
3
0.4
NNE
3
0.4
N
3
0.5
N
3
0.6
NW
4
0.5
W
3
0.7
W
5
0.4
W
4
0.5
W
4
Energy kJ
11
4
2
4
3
1
3
7
5
6
12
6
3
2
3
3
3
6
9
5
21
6
9
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
1
2
3
3
3
2
3
4
3
1
3
3
4
4
4
2
2
4
3
3
3
Distance (km)
11
13
87
64
0
13
86
86
86
87
87
87
0
86
86
86
86
87
0
0
87
152
46
46
Best forecast wave conditions in Yorke Peninsula
Rating
(10 max)
4
4
1
4
3
2
4
2
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
6
5
5
5
5
5
5
5
5
5
6
9
5
5
4
5
5
7
4
5
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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