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  4. Guam
  5. Apra Harbor (Guam)

Apra Harbor (Guam)

Second World War wreck
Depth: 15–40 mLevel: Advanced Open WaterAll year round
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A natural harbour with several wrecks sunk during the Second World War, including the Japanese ship Tokai Maru.

Depth

15–40 m

Recommended level

Advanced Open Water

Average visibility

20 m

A natural harbour with several wrecks sunk during the Second World War, including the Japanese ship Tokai Maru.

Location

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Apra Harbor (Guam): 41 documented species

Ecosystem

Wreck

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Same country: Guam

Same country: Guam

Same country: Guam

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Water temperature

28 °C

Current

Weak to moderate

Access

Boat

Best season

All year round

Recommended certification

Wreck Diver

Approx. price

65 USD / dive

Plan your dive

Best season
All year round
Approx. price
65 USD / dive
See location

Same country: Guam

Guam · Micronesia
See on the interactive map→
Giant ClamCritically Endangered

Giant Clam

Tridacna gigas

Giant AnemoneNot Evaluated

Giant Anemone

Stichodactyla gigantea

Disc AnemoneNot Evaluated

Disc Anemone

Discosoma nummiforme

Ritteri AnemoneNot Evaluated

Ritteri Anemone

Heteractis magnifica

Spotted Garden EelLeast Concern

Spotted Garden Eel

Heteroconger hassi

Harlequin Snake EelLeast Concern

Harlequin Snake Eel

Myrichthys colubrinus

Warty SlugNot Evaluated

Warty Slug

Onchidium verruculatum

Great BarracudaLeast Concern

Great Barracuda

Sphyraena barracuda

SkipjackLeast Concern

Skipjack

Katsuwonus pelamis

Scarlet Cleaner ShrimpNot Evaluated

Scarlet Cleaner Shrimp

Lysmata amboinensis

Peacock Mantis ShrimpNot Evaluated

Peacock Mantis Shrimp

Odontodactylus scyllarus

Geography ConeLeast Concern

Geography Cone

Conus geographus

See all 41 species found here
Wreck (the only site spanning two wars)

SMS Cormoran (Guam)

Guam

Up to 37 m · Advanced Open Water / technical

Reef fish · encrusting corals

See dive site
Wreck

Guam (Second World War wrecks)

Guam

Up to 40 m · Advanced Open Water

Reef fish · turtles

See dive site
Sinkhole/Cave

Guam (Blue Hole)

Guam

Up to 40 m · Advanced Open Water

Reef fish · occasional sharks

See dive site
CountryGuam
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