Explore Mornington Peninsula

Mornington Peninsula has some of the best beaches across Southern Australia. Located on the eastern side of Port Phillip Bay in Victoria, avid divers come to the area to dive over sixty incredible wrecks, extraordinary vertical wall dives, and shallow sites with an abundance of marco life. With such a range of sites, from calm to those with ripping currents, Mornington Peninsula diving is accessible for divers of all levels whether you’re planning your first dive or are a seasoned veteran.

Scuba diving in Mornington Peninsula is possible from a number of dive centres in the area with dive resorts less common. If you want to venture further into VIC diving, hop on visiting liveaboards to explore Australia’s southern coast.

Dive Activity

Diving in Mornington Peninsula

Mornington Peninsula has over sixty nineteenth-century shipwrecks and four submarines sunken during World War I. While many of these wrecks such as the SS Coogee are reserved for experienced divers, beginner divers are invited to explore the marine life under Mornington’s many piers. In Flinders, Mornington, Dromana and Portsea Pier visitors can discover scuba diving for the first time and take part in a variety of dive courses. Even if you are not ready to fully submerge underwater, the 200-metre long Octopus Garden trail has fun underwater signs for snorkelers. At the Portsea Hole and Port Phillip Heads, there are impressive vertical wall dives with thriving underwater communities and strong currents.

Top Wildlife Sightings in Mornington Penisula

While scuba diving in Mornington Peninsula you are likely to spot lots of crayfish among interesting rock formations carpeted-thick with soft coral and kelp. It is not unusual to see bottlenose dolphin while at deep sites and sharks can often be seen swimming alongside you at vertical wall dives. Weedy sea dragons are common in shallow sites along with nudibranch, flounder, gurnards while angel sharks are seen resting on rocks or sandy flats. Port Jackson shark are known to the area and you may even witness seahorse, bobtail squid and the Moreton bay bug.

Wildlife Sightings are Based on User Generated Content

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 300

Octopus

306 Sightings
J
33
F
51
M
53
A
37
M
24
J
4
J
4
A
7
S
11
O
24
N
20
D
38

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 600

Wrasse

56 Sightings
J
2
F
17
M
10
A
10
M
3
J
6
J
0
A
1
S
7
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 80

Stingrays

950 Sightings
J
157
F
167
M
148
A
88
M
42
J
25
J
18
A
20
S
43
O
69
N
75
D
98

Weedy Seadragon

439 Sightings
J
73
F
46
M
50
A
24
M
21
J
13
J
18
A
20
S
15
O
36
N
48
D
75

Common Seahorse

392 Sightings
J
50
F
72
M
83
A
60
M
29
J
16
J
14
A
11
S
8
O
12
N
14
D
23

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 130

Pufferfish

370 Sightings
J
60
F
64
M
77
A
52
M
11
J
2
J
6
A
9
S
27
O
21
N
19
D
22

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 7000

Crab

316 Sightings
J
48
F
46
M
57
A
50
M
25
J
15
J
8
A
5
S
23
O
17
N
10
D
12

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 3000

Nudibranch

228 Sightings
J
40
F
44
M
35
A
13
M
14
J
4
J
5
A
9
S
12
O
26
N
22
D
4

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 9

Fur Seal

92 Sightings
J
20
F
15
M
32
A
0
M
0
J
0
J
0
A
0
S
13
O
2
N
0
D
10

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 120

Cuttlefish

66 Sightings
J
5
F
18
M
21
A
4
M
0
J
1
J
0
A
2
S
3
O
2
N
3
D
7

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 90

Goatfish

63 Sightings
J
0
F
27
M
17
A
4
M
0
J
3
J
1
A
9
S
2
O
0
N
0
D
0

The best Months to dive in Mornington Peninsula

Mornington Peninsula diving is best during the summer season from November through to April. Outside of these times, the weather can cause choppy seas and swells that make it unsuitable for diving. To view pods of dolphins, head to the peninsula from October through to April, where you may even be lucky enough to see them on your dive!

Dive Centers

Dive Sites