Pennington Bay surfForecast / SA – Kangaroo Island / Australia

information circle48hr Weather and Surf, issued 8 am Friday 22 May 2026 ACST
Forecast update in hr  min  s Forecast update imminent
Pennington Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pennington Bay sea temperature is
17.2° C
(Which is slightly warmer than usual)

How big are the waves at Pennington Bay today?

The current surf forecast for Pennington Bay at 1PM is: 1.3m 15s primary swell from a South direction (forecast issued at 08:30am May 22). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (ACST) & DateWave HeightWave Period
Morning (22 May)3.5ft (1.1m)14s
Afternoon (22 May)4.5ft (1.4m)16s
Evening (22 May)5ft (1.5m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun morning. Very mild (max 17°C on Sat afternoon, min 13°C on Sun morning). Mainly fresh winds.

Friday
22
Saturday
23
Sunday
24
Mon
25
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)
2
2
2
3
3
3
3
3
2
2
2
2
2
2
1
1
1
0
0
0
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
S
14
1.1
S
14
1.2
S
15
1.4
S
16
1.6
S
16
1.5
S
15
1.5
S
14
1.3
S
14
1.2
S
14
1.1
S
14
1
S
13
1
S
13
0.9
SSW
13
0.9
SSW
13
0.9
S
13
0.8
S
12
0.8
S
12
0.8
S
12
0.8
SSW
12
0.8
SSW
11
0.8
SSW
11
0.8
SSW
11
0.7
SSW
11
0.6
SSW
10
Wave Graph
Metric surfscale
Energy kJ
372
501
619
954
1225
970
944
694
553
447
361
350
277
277
263
193
184
180
186
173
164
161
123
80
Wind (km/h)
20
NNE
20
NNE
25
N
20
NNE
20
N
15
N
20
NNE
20
NNE
20
N
20
N
20
NNE
20
NNE
15
NNE
15
NNE
15
NNE
20
NE
20
NNE
30
N
25
N
30
NNE
20
NE
20
NE
15
NNE
15
ENE
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
High Tide
6:28AM0.68m
7:02PM1.40m
6:58AM0.71m
7:40PM1.27m
8:08AM0.75m
8:24PM1.13m
Low Tide
11:01AM0.51m
2:40AM0.65m
11:31AM0.58m
3:20AM0.70m
12:07PM0.68m
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:13
7:13
7:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:16
5:15
5:15
1
2
2
2
1
2
Temp °C
15
15
15
15
16
16
16
16
16
16
16
16
17
17
17
16
17
14
13
14
14
14
15
15
11
11
10
11
13
13
13
12
12
12
11
12
14
14
14
12
12
8
8
9
11
11
13
13
Swell 1
Height (m)
Direction
Period (s)
1
S
14
1.1
S
14
1.2
S
15
1.4
S
16
1.6
S
16
1.5
S
15
1.5
S
14
1.3
S
14
1.2
S
14
1.1
S
14
1
S
13
1
S
13
0.9
SSW
13
0.9
SSW
13
0.9
S
13
0.8
S
12
0.8
S
12
0.8
S
12
0.8
SSW
12
0.8
SSW
11
0.8
SSW
11
0.8
SSW
11
0.7
SSW
11
0.6
SSW
10
Energy kJ
372
501
619
954
1225
970
944
694
553
447
361
350
277
277
263
193
184
180
186
173
164
161
123
80
Swell 2
Height (m)
Direction
Period (s)
0.2
E
4
0.2
SSW
18
0.3
E
4
0.1
S
20
0.4
E
4
0.3
E
4
0.2
N
4
0.2
S
18
0.2
S
16
0.4
SSW
12
Energy kJ
1
31
3
7
6
3
1
25
21
52
Swell 3
Height (m)
Direction
Period (s)
0.1
S
20
0.2
SSW
15
0.2
SSW
15
0.3
SSW
16
0.3
S
16
Energy kJ
7
21
21
53
46
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.6
NNE
3
0.6
NNE
4
0.5
N
4
0.4
NE
3
0.4
NE
3
0.6
NNE
3
0.6
N
4
0.5
NNE
4
0.4
NE
4
0.3
NE
4
0.4
NE
3
0.5
NE
4
0.6
NE
4
0.6
N
4
0.6
NE
4
0.4
NNE
4
0.4
E
4
0.8
ESE
4
1
E
5
0.9
ESE
5
Energy kJ
4
8
10
7
3
4
7
9
8
3
2
3
7
11
10
12
5
5
19
43
32
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
3
3
2
3
3
3
3
3
3
2
2
2
3
3
Distance (km)
54
54
54
54
54
54
54
54
54
54
54
54
59
54
54
54
54
54
54
71
71
71
54
54
Best forecast wave conditions in Kangaroo Island
Rating
(10 max)
4
4
4
5
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
7
5
5
5
5
5
4
4
4
6
6
4
4
5
4
4
3
4
4
4
4
Header Global
Rating
(10 max)
5
4
5
7
7
7
6
5
7
5
5
6
7
8
7
6
5
5
5
5
5
6
5
5
  • 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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