Petrel Cove surfForecast / SA – East Coast / Australia

information circle48hr Weather and Surf, issued 8 am Sunday 31 May 2026 ACST
Forecast update in hr  min  s Forecast update imminent
Petrel Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Petrel Cove sea temperature is
16.6° C
(Which is normal for this time of year)

How big are the waves at Petrel Cove today (31 May):

  • Morning surf: Morning surf (31 May, local time) - 7ft (2.2m), 11s period with SW swell.
  • Afternoon surf: Afternoon surf (31 May, local time) - 8ft (2.4m), 13s period with SSW swell.
  • Evening surf: Evening surf (31 May, local time) - 8ft (2.5m), 12s period with SSW swell.

The current surf forecast for Petrel Cove at 4PM is: 2.4m 13s primary swell from a South-southwest direction (forecast issued at 08:30am May 31). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (ACST) & DateWave HeightWave Period
Morning (31 May)7ft (2.2m)11s
Afternoon (31 May)8ft (2.4m)13s
Evening (31 May)8ft (2.5m)12s

Table - waves today at Petrel Cove. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Mon night. Very mild (max 18°C on Mon morning, min 12°C on Sun night). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the NNW by Mon morning).

Sunday
31
Monday
1
Tuesday
2
Wed
3
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
1
0
1
0
1
1
0
1
1
0
!
0
0
0
!
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)
2.1
SW
11
2.2
SW
11
2.2
SSW
11
2.4
SSW
13
2.5
SSW
13
2.5
SSW
12
2.3
SSW
12
2.2
SSW
12
2
SSW
12
1.8
SSW
12
1.6
SSW
12
1.5
SSW
12
1.4
SSW
11
1.3
SSW
11
1.2
SSW
11
1.1
SSW
11
1.2
SW
11
1.7
WSW
8
1.1
SW
12
3
SW
7
3.5
SW
9
3
SW
9
3
SW
9
3
SW
11
Wave Graph
Metric surfscale
Energy kJ
1047
1128
1123
1901
2088
1915
1556
1347
1090
872
755
569
455
380
319
265
319
344
336
786
2160
1725
1370
2329
Wind (km/h)
20
WSW
25
WSW
20
WSW
10
WSW
10
NNW
15
N
20
N
25
N
30
N
45
NNW
45
NNW
40
NW
35
NW
40
NW
45
NW
40
WNW
30
WNW
35
WNW
40
W
45
W
45
WSW
40
WSW
35
WSW
35
W
cross
cross
cross
cross-off
off
off
off
cross-off
cross-off
off
off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
12:59PM1.42m
00:12AM0.69m
1:25PM1.43m
00:37AM0.66m
1:51PM1.42m
1:04AM0.64m
Low Tide
4:50AM0.37m
9:06PM0.64m
5:16AM0.33m
9:33PM0.61m
5:42AM0.30m
10:03PM0.59m
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
part cloud
clear
cloud
rain showers
cloud
light rain
rain showers
part cloud
thunderstorm
rain showers
cloud
light rain
part cloud
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:15
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:10
5:09
5:09
5:09
1
1
1
2
3
1
1
1
1
Temp °C
13
15
15
15
13
13
12
12
14
17
18
18
17
16
15
15
14
15
16
15
13
14
13
13
8
9
10
12
10
10
7
7
8
9
9
10
11
8
7
8
8
9
9
7
4
6
5
6
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
18
0.2
SSW
18
2.2
SSW
11
2.4
SSW
13
2.5
SSW
13
2.5
SSW
12
2.3
SSW
12
2.2
SSW
12
2
SSW
12
1.8
SSW
12
1.6
SSW
12
1.5
SSW
12
1.4
SSW
11
1.3
SSW
11
1.2
SSW
11
1.1
SSW
11
1.2
SW
11
0.9
SW
11
1.1
SW
12
0.7
SSW
15
0.5
S
15
0.3
SSW
15
1
SSW
14
Energy kJ
12
31
1123
1901
2088
1915
1556
1347
1090
872
755
569
455
380
319
265
319
194
336
246
121
42
357
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
18
0.2
ENE
5
0.2
SSW
19
0.2
N
6
0.4
SSW
17
0.5
SSW
17
0.5
SSW
17
0.6
SSW
16
0.6
SSW
16
0.6
SSW
16
Energy kJ
12
3
37
2
113
168
157
203
198
198
Swell 3
Height (m)
Direction
Period (s)
0.3
WSW
6
0.4
WSW
10
0.2
SSW
13
0.4
S
11
0.5
S
10
0.5
S
10
Energy kJ
8
34
17
38
52
49
Wind waves
Height (m)
Direction
Period (s)
2.1
SW
11
2.2
SW
11
0.5
N
3
0.5
NNE
3
0.7
N
4
0.7
N
4
1
NNW
4
1.2
NNW
5
1
NW
4
1.2
NW
5
1.3
NW
5
1.5
WNW
5
1.5
W
5
1.7
WSW
8
1.6
WSW
8
3
SW
7
3.5
SW
9
3
SW
9
3
SW
9
3
SW
11
Energy kJ
1047
1128
5
5
12
13
37
56
40
62
75
103
117
344
328
786
2160
1725
1370
2329
Nearest Offshore or Glassy
Rating
(10 max)
4
3
2
3
3
2
4
3
3
4
3
2
1
1
2
2
2
2
2
2
1
1
1
4
Distance (km)
580
129
129
5
5
5
7
8
11
485
579
746
758
758
579
579
579
579
579
579
587
813
813
793
Best forecast wave conditions in South Australia - East Coast
Rating
(10 max)
4
4
4
4
5
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
5
7
6
5
5
4
4
3
4
2
2
2
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
7
7
7
7
6
5
5
5
5
5
5
5
4
5
9
5
5
5
8
5
6
4
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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