Fathom Five Divers
3450 Poipu Rd, 96756 KOLOA, HI - United States
© Mares
Explore Kauai
Kauai, known as the "Garden Isle," offers divers an enchanting underwater adventure. Its unique lava tube dives, such as Tunnels Reef, provide a glimpse into the island's volcanic origins. Here, divers can explore intricate formations while encountering white tip reef sharks, turtles, and a vibrant array of fish. The island's dramatic landscapes extend beneath the waves to sites like Koloa Landing and Brennecke’s Ledge, making shore diving a thrilling experience on both the north and south coasts.
For those seeking more remote adventures, a dive charter to Niihau is a must. Located 17 miles (27 kilometers) offshore, this ancient, privately-owned island invites divers to discover its remarkable biodiversity and striking geography. The warm, clear waters around Kauai and Niihau are not only home to a diverse range of marine life but also offer varied dive experiences, from shore diving to boat charters. With its unique blend of natural beauty and thrilling dive sites, Kauai stands out as a premier destination for divers of all skill levels.
Dive Activity
Diving in Kauai
Kauai, the oldest of the Hawaiian Islands, offers a variety of top dive sites perfect for both shore and liveaboard diving enthusiasts. One of the most popular shore dives is Koloa Landing, known for its easy access and rich marine life, where divers can encounter green sea turtles and colorful reef fish. For those interested in wreck dives, the "Tunnels" is a notable spot with intricate lava formations creating underwater tunnels and caverns teeming with marine biodiversity. Unique underwater experiences in Kauai include night dives, where divers can witness the mesmerizing bioluminescence and nocturnal marine behaviors. The island’s dive sites offer a perfect balance between shore and liveaboard options, providing diverse experiences from leisurely coastal dives to adventurous deep-sea explorations. This variety makes Kauai a compelling destination for divers seeking both relaxation and thrilling underwater adventures.
Dive Centers
Dive Sites
The best Months to dive in Kauai
Kauai offers divers enticing conditions year-round, with water temperatures ranging from 24°C–27°C/75°F–81°F. The island's lush surroundings and unique underwater landscapes are complemented by excellent diving visibility, typically ranging from 15 to 30 meters/49 to 98 feet. However, conditions can vary with seasonal weather patterns and local ocean currents.
Winter months bring stronger winds and unpredictable currents, especially on the north shore, making diving less favorable compared to the summer months. Despite this, many dive sites around Kauai remain accessible throughout the year, with the south and west shores offering more consistent conditions during winter. It's advisable for divers to plan their trips according to specific site conditions to ensure a safe and enjoyable experience.
Top Wildlife Sightings in Kauai
Kauai's waters are teeming with vibrant marine life, attracting divers and snorkelers alike. Among the common reef fish, you'll find the ornate butterflyfish, parrotfish, and the vibrant yellow tang. These species are prevalent year-round, especially around the island's numerous coral reefs.
For those interested in seasonal highlights, the summer months bring sightings of various shark species, including the elusive hammerhead shark, often spotted in deeper waters. Hawaiian green sea turtles are frequently seen gliding gracefully near the surface, particularly around Tunnels Beach. Additionally, eagle rays can be observed in their graceful formations, most commonly sighted during the calmer spring and fall months. Divers can expect a diverse and captivating underwater experience in Kauai.
Wildlife Sightings are Based on User Generated Content
Shutterstock-Shane Myers Photography
Green Turtle
1.8k Sightings
J
128
F
122
M
129
A
103
M
123
J
182
J
191
A
181
S
166
O
137
N
183
D
119
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 200
Alamy-WaterFrame
Moray Eel
1k Sightings
J
88
F
70
M
59
A
60
M
83
J
129
J
121
A
94
S
82
O
82
N
113
D
63
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 300
Alamy/Reinhard Dirscherl
Octopus
385 Sightings
J
16
F
22
M
24
A
16
M
26
J
30
J
51
A
39
S
50
O
33
N
52
D
26
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 600
iStock/ultramarinfoto
Wrasse
276 Sightings
J
27
F
18
M
25
A
12
M
13
J
36
J
27
A
29
S
25
O
19
N
27
D
18
Shutterstock-Andrey Armyagov
Hawksbill Turtle
253 Sightings
J
25
F
0
M
27
A
11
M
26
J
33
J
26
A
33
S
19
O
25
N
15
D
13
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 25
iStock/Juliosanjuan
Eagle Ray
87 Sightings
J
1
F
4
M
0
A
0
M
1
J
20
J
20
A
17
S
6
O
12
N
6
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 130
Shutterstock_Krzysztof Odziomek
Butterfly Fish
711 Sightings
J
50
F
44
M
46
A
28
M
44
J
86
J
94
A
76
S
62
O
60
N
71
D
50
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 90
Shutterstock-Rich Carey
Angelfish
645 Sightings
J
51
F
39
M
43
A
26
M
46
J
78
J
85
A
68
S
47
O
52
N
64
D
46
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 40
iStock-wrangel
Triggerfish
492 Sightings
J
39
F
26
M
41
A
18
M
34
J
62
J
67
A
51
S
47
O
35
N
50
D
22
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 100
iStock-burnsboxco
Parrotfish
458 Sightings
J
38
F
23
M
29
A
23
M
27
J
52
J
73
A
56
S
46
O
41
N
33
D
17
