Surf Break

Lat Long: 35.59° S 138.60° E

Petrel Cove 48 hour detailed Surf Forecast

Issued: 8 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Petrel Cove sea temperature is
15.7°C
1.3° 

Petrel Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Petrel Cove today (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 4.5ft (1.4m), 16s period with SSW swell.
  • Evening surf: Evening surf (29 Sep, local time) - 5ft (1.5m), 15s period with SSW swell.

The current surf forecast for Petrel Cove at 12AM is: 0.8m 17s primary swell from a South-southwest direction and 1.1m 13s secondary swell from a South direction (forecast issued at 08:30pm September 28). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ACST) & DateWave HeightWave Period
Morning (29 Sep)5ft (1.5m)16s
Afternoon (29 Sep)4.5ft (1.4m)16s
Evening (29 Sep)5ft (1.5m)15s

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


Short Range Forecast

Heavy rain (total 26mm), heaviest during Thu morning. Warm (max 30°C on Tue morning, min 13°C on Thu afternoon). Wind will be generally light.

Mon
28
Tuesday
29
Wednesday
30
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)
1
2
2
3
3
3
4
3
2
3
3
4
4
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
13
1.2
S
13
1.1
S
13
1.5
SSW
17
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.4
SSW
16
1.5
SSW
15
1.5
SSW
15
1.5
SSW
15
1.6
SSW
15
1.6
SSW
17
1.6
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
454
475
404
1201
1064
1038
1012
871
973
988
948
1133
1417
1271
1096
1136
1107
1198
Wind (km/h)
20
E
25
NE
20
NE
20
NNE
20
NNE
25
N
25
NNW
25
NNW
20
W
5
NNE
15
W
5
W
0
NE
5
NNW
10
WNW
10
WNW
10
WNW
0
ENE
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
glassy
off
cross-off
cross-off
cross-off
glassy
High Tide
1:39AM1.12m
1:37PM0.80m
2:05AM1.19m
1:44PM0.75m
Low Tide
6:45PM0.27m
7:48AM0.34m
6:52PM0.24m
8:21AM0.44m
7:01PM0.22m
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:56
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5:54
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
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6:15
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6:16
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 mm
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2
1
Temp °C
21
20
20
21
23
27
30
30
24
21
20
18
17
18
21
21
17
16
Feels °C
17
15
15
16
18
22
25
25
20
20
18
18
18
18
20
21
16
18
  • 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
How to use the Wavefinder 

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