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  4. Guam
  5. Cocos Lagoon (Guam)

Cocos Lagoon (Guam)

Coral lagoon
Depth: 3–20 mLevel: Open WaterDecember-June
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A shallow lagoon in southern Guam with easily reached reefs, ideal for beginners and families.

Depth

3–20 m

Recommended level

Open Water

Average visibility

20 m

A shallow lagoon in southern Guam with easily reached reefs, ideal for beginners and families.

Location

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Cocos Lagoon (Guam): 41 documented species

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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

Shore/Boat

Best season

December-June

Recommended certification

Open Water

Approx. price

40 USD / dive

Plan your dive

Best season
December-June
Approx. price
40 USD / dive
See location

Same country: Guam

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

Giant Clam

Tridacna gigas

Giant Carpet AnemoneNot Evaluated

Giant Carpet 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

SkipjackLeast Concern

Skipjack

Katsuwonus pelamis

Scarlet Cleaner ShrimpNot Evaluated

Scarlet Cleaner Shrimp

Lysmata amboinensis

Peacock Mantis ShrimpNot Evaluated

Peacock Mantis Shrimp

Odontodactylus scyllarus

Coconut CrabVulnerable

Coconut Crab

Birgus latro

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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