Pennington Bay surfForecast / SA – Kangaroo Island / Australia

information circle48hr Weather and Surf, issued 8 pm Tuesday 12 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 normal for this time of year)

How big are the waves at Pennington Bay today?

The current surf forecast for Pennington Bay at 2AM is: 0.6m 16s primary swell from a South direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 08:30pm May 12). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ACST) & DateWave HeightWave Period
Morning (13 May)2ft (0.6m)14s
Afternoon (13 May)2ft (0.6m)14s
Evening (13 May)1.5ft (0.5m)13s

Table - waves today at Pennington 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 Fri morning. Warm (max 21°C on Wed afternoon, min 15°C on Fri morning). Wind will be generally light.

Tue
12
Wednesday
13
Thursday
14
Friday
15
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
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
1
1
1
1
1
1
1
1
1
0
0
1
1
1
2
3
3
3
3
3
3
1
1
2
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)
0.6
S
17
0.6
S
17
0.6
S
16
0.6
S
15
0.6
S
14
0.6
S
14
0.6
S
14
0.6
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.4
SSW
16
0.4
SSW
16
0.6
SSW
19
1.2
SSW
18
1.4
SSW
18
1.4
SSW
17
1.5
SSW
16
1.4
SSW
16
1.3
SSW
16
1.1
SSW
16
1.1
SSW
15
1
SSW
15
Wave Graph
Metric surfscale
Energy kJ
214
202
190
168
150
146
142
132
90
89
86
84
87
84
295
1005
1111
1048
1064
929
793
620
566
456
Wind (km/h)
15
ESE
15
ESE
10
ESE
10
E
10
E
10
ENE
10
NE
15
ENE
15
ENE
15
ENE
15
NE
15
NE
15
NE
15
NNE
20
NNE
15
NNE
15
NNE
15
NE
25
NNE
20
NNE
25
N
15
N
25
NNE
20
N
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
cross-off
off
off
High Tide
00:24AM0.99m
2:18PM1.02m
2:03AM0.97m
2:41PM1.18m
3:03AM0.95m
3:09PM1.33m
Low Tide
7:08PM0.81m
7:44AM0.57m
8:26PM0.67m
8:10AM0.58m
9:16PM0.53m
8:34AM0.57m
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:22
5:22
1
1
1
Temp °C
19
19
19
19
19
19
20
20
21
21
19
19
18
18
19
19
19
20
19
19
18
16
15
18
16
16
17
17
17
17
18
18
19
17
15
16
15
15
15
16
17
17
15
15
14
14
11
15
Swell 1
Height (m)
Direction
Period (s)
0.6
SSE
9
0.6
SSE
9
0.6
S
16
0.6
S
15
0.6
S
14
0.6
S
14
0.6
S
14
0.6
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
12
0.4
SSW
16
0.6
SSW
19
1.2
SSW
18
1.4
SSW
18
1.4
SSW
17
1.5
SSW
16
1.4
SSW
16
1.3
SSW
16
1.1
SSW
16
1.1
SSW
15
1
SSW
15
Energy kJ
62
62
190
168
150
146
142
132
90
89
86
84
77
84
295
1005
1111
1048
1064
929
793
620
566
456
Swell 2
Height (m)
Direction
Period (s)
0.6
S
17
0.6
S
17
0.6
SSE
9
0.6
SSE
8
0.5
SSE
8
0.6
SSE
8
0.6
SSE
8
0.5
S
8
0.4
SSE
7
0.4
SSE
6
0.3
SSE
6
0.3
SSW
16
0.4
SSW
16
0.5
S
12
0.5
S
12
0.4
E
4
0.4
ENE
4
0.3
ENE
4
0.3
E
4
Energy kJ
214
202
58
53
37
43
42
30
16
14
7
53
87
75
73
5
5
3
3
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
13
0.1
S
12
0.1
S
12
0.3
SW
8
0.1
S
12
0.2
S
12
0.1
S
11
0.1
SW
20
0.1
S
18
0.2
SSW
18
0.2
SSW
18
0.2
SSE
6
0.3
SSE
6
0.3
SSW
21
0.4
SSW
15
0.4
ENE
4
0.1
S
8
0.1
SE
7
Energy kJ
34
3
3
11
3
11
2
15
6
31
31
3
7
83
86
5
1
2
Wind waves
Height (m)
Direction
Period (s)
0.3
E
3
0.2
E
3
0.3
ENE
3
0.5
E
3
0.6
SE
7
0.5
E
4
0.5
E
4
0.6
E
4
0.5
ENE
4
0.5
ENE
4
0.5
ENE
4
0.5
NE
4
0.3
N
3
0.5
NE
3
0.5
NE
4
0.4
ENE
4
0.4
N
3
0.6
NE
4
0.6
NE
4
Energy kJ
1
1
2
6
34
7
7
9
8
9
10
8
2
5
7
7
3
10
10
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
2
2
2
2
2
2
2
2
2
2
3
4
4
5
5
4
3
4
4
4
4
Distance (km)
57
54
54
54
54
54
54
99
54
54
54
54
54
54
54
54
54
54
54
59
54
54
54
54
Best forecast wave conditions in Kangaroo Island
Rating
(10 max)
1
3
3
2
2
2
2
2
2
2
2
3
3
4
4
5
5
5
5
5
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
5
4
4
3
3
3
3
4
4
5
5
5
5
5
5
4
4
4
Header Global
Rating
(10 max)
9
8
9
9
9
9
9
8
8
8
7
9
9
9
9
5
5
5
5
5
5
5
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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