Boating guide describing Home Bay and local bay popularity.
New Zealand · Mercury Islands (Coromandel Peninsula)
Sheltered Great Mercury anchorage with easy snorkeling and scallop grounds.
Sheltered Great Mercury anchorage with easy snorkeling and scallop grounds.
HOME BAY - GMI is a sheltered anchorage on the west side of Great Mercury Island, with a sandy seabed, big seagrass patches, and easy water time on calm days. The bay is used by boats overnight, has scallop grounds that are closed to harvest, and offers simple snorkeling over reef patches with goatfish, flatfish, stingrays, and nudibranchs.
Site Conditions
Safety Notes
The bay is used as a safe haven for boats to park overnight, so be cautious of vessel activity.
Access Restrictions
Scallop harvesting in the Coromandel fishery remains closed; check current MPI rules before collecting shellfish.
Legal Notes
Do not take scallops here unless current MPI rules say otherwise; the Coromandel fishery remains closed to harvest.
Community notes to help plan your visit.
Scuba Diving
A relaxed shallow-bay dive for calm-weather exploration over sand, seagrass, and small reef patches.
Freediving
Possible in calm water over the shallow sandy bottom, but the bay is better treated as a relaxed snorkel stop.
Snorkeling
Good sheltered snorkel water over sand and seagrass with a few reef patches.
Conservative baseline from public research. No community dives logged yet.
Last Updated
Research Sources
Boating guide describing Home Bay and local bay popularity.
Local tourism guide with sheltered-stop and launch context.
Regional dive guide with Home Bay depth and marine-life detail.
Official fisheries record confirming the current scallop closure.
Directory result confirming the anchorage and scallop context.

Weed-line dive with boat traffic and weather-driven visibility.

Great Mercury Islands bay dive with kelp reef and fish life.

Easy bay dive with kelp reef, sand patches, and rays.