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

information circle48hr Weather and Surf, issued 2 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 6AM is: 1.4m 13s primary swell from a Southwest direction and 0.5m 4s secondary swell from a East direction (forecast issued at 02:30am April 23). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

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 4mm), mostly falling on Sat night. Warm (max 27°C on Thu afternoon, min 16°C on Sat night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
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
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
1
1
1
1
2
0
0
0
0
0
0
0
1
0
0
1
1
1
0
2
2
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>
Wave
Height (m)
Direction
Period (s)
1.3
SW
13
1.4
SW
13
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
0.8
SW
12
0.8
SW
14
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.9
SW
13
0.9
SW
14
1
SW
13
1
SW
12
1
SW
12
0.9
SW
15
1.2
SW
14
Wave Graph
Metric surfscale
Energy kJ
577
680
680
632
632
501
418
301
248
212
175
181
224
215
208
205
202
257
304
331
301
297
331
597
Wind (km/h)
25
ESE
20
E
15
ENE
15
NNE
20
N
20
NNE
15
NNE
15
NE
20
NNE
20
NNE
20
NNE
20
N
20
N
20
NNE
15
NNE
20
NNE
20
NNE
15
N
15
N
20
NNW
25
NNW
15
W
5
S
20
S
on
cross-on
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
cross-off
cross-off
glassy
cross-on
High Tide
3:27AM0.38m
5:12PM0.95m
2:31AM0.37m
6:00PM0.81m
7:41PM0.68m
Low Tide
11:54PM0.29m
9:17AM0.05m
1:38AM0.37m
9:25AM0.12m
8:51AM0.22m
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:46
5:45
1
Temp °C
15
16
19
22
25
26
27
26
24
22
22
21
23
24
24
25
23
23
22
22
23
21
20
18
12
13
17
19
21
21
23
21
19
18
18
16
18
19
20
20
18
19
19
17
17
18
20
16
Swell 1
Height (m)
Direction
Period (s)
1.3
SW
13
1.4
SW
13
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
0.8
SW
12
0.8
SW
14
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.9
SW
13
0.9
SW
14
1
SW
13
1
SW
12
1
SW
12
0.9
SW
15
1.2
SW
14
Energy kJ
577
680
680
632
632
501
418
301
248
212
175
181
224
215
208
205
202
257
304
331
301
297
331
597
Swell 2
Height (m)
Direction
Period (s)
0.6
ESE
4
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
0.5
SW
19
0.5
SW
18
0.5
SW
18
0.6
SSW
18
0.7
SW
16
0.7
SW
16
0.9
SW
12
0.7
SW
15
Energy kJ
11
5
1
1
3
9
18
44
95
179
159
154
204
271
248
228
221
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
20
0.2
WNW
7
0.1
W
7
0.1
W
6
0.2
ENE
4
0.4
NNW
4
Energy kJ
15
4
1
1
1
5
Wind waves
Height (m)
Direction
Period (s)
0.9
SE
4
0.7
SE
4
0.5
E
4
0.4
ENE
3
0.4
N
3
0.4
NNW
3
0.3
N
3
0.3
NNE
2
0.4
NNE
3
0.5
NNE
3
0.5
N
3
0.5
N
3
0.6
N
3
0.5
N
3
0.3
NNE
3
0.3
N
3
0.3
NNE
3
0.5
N
3
0.5
N
3
0.5
N
3
0.5
NNW
4
0.4
NW
4
0.3
W
5
Energy kJ
28
19
7
4
2
4
2
1
3
7
4
5
7
5
2
1
1
4
5
5
7
3
4
Nearest Offshore or Glassy
Rating
(10 max)
3
4
4
4
4
1
2
3
2
3
3
3
3
2
1
3
3
4
4
4
4
2
2
3
Distance (km)
24
11
11
87
87
64
0
13
13
86
87
87
86
13
0
13
86
86
86
11
11
0
0
25
Best forecast wave conditions in Yorke Peninsula
Rating
(10 max)
3
4
4
1
4
3
2
2
2
3
4
4
4
4
3
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
5
5
5
4
4
4
4
4
4
5
3
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
8
9
6
6
5
5
5
5
4
5
5
5
6
5
5
5
5
4
4
5
5
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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