HOME BAY - GMI

Type:

Unknown

Entry:⚓Boat Entry

Difficulty:Unknown

Tags:

Reef

About This Dive Spot

Home Bay sits on the western side of Great Mercury Island and is sheltered enough to be used as an overnight anchorage. The area includes scallop grounds with a sandy seabed and large patches of seagrass. A nearby feature known as “The Sisters” is described as a two-part broken reef and is often visited by spearfishers.

Planning details

Reported depth and seasonality.

Typical conditions

Sandy bottom on the scallop field with big patches of seagrass.

Safety & access

Hazards, restrictions, and required precautions.

Hazards

Boat trafficRestricted access

Safety notes

The bay is used as a safe haven for boats to park overnight, so be cautious of vessel activity.

Access restrictions

Scallop beds are shut down until at least 2023 due to poor condition.

Local intel

Community notes to help plan your visit.

Access, coral, life, crowds, and facilities.

Crowd / Popularity

The Sisters reef is usually popular with spearos.

Dive Spot Log Averages

Average conditions based on logged dives & visits

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Dive Conditions Planner

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Spots Near HOME BAY - GMI

📍 2.2 km

BRONZIE BAY - GMI

Not Set

Bronzie Bay on GMI is a popular area for both fishing and diving, with a weed line and variable depths that can support a diverse mix of marine life. Boat traffic can be frequent, and visibility changes with the weather. The site may feel busier and more pressured during the summer period.

📍 2.7 km

ROCKY BAY - GMI

Not Set

On the eastern side of the Great Mercury Islands, Rocky Bay is described as an easy dive with a large area to explore. The bay’s central section is deeper and features extensive kelp-covered reef systems. Expect a rocky kelp reef with white sand patches and plenty of fish life. Crayfish are common, and sightings can include rays and occasional orcas.

📍 3.3 km

THE BOOK CASE - GMI

Not Set

Located on the northwestern side of the Great Mercury Islands, this advanced dive features a wall with abundant marine life. The wall can drop down to around 25–30 m. The site is known for lots of fish life and noticeable water movement, and it can be a good place to encounter larger pelagic fish as well as dolphins, seals, and squid.

📍 3.7 km

SAIL ROCK - GMI

Not Set

This rocky reef dive features kelp-covered rock that slopes down onto sand, with typical depths around 7–20 m. Navigation is described as straightforward. Conditions can be exposed, with wind and swell commonly affecting the site, and strong currents possible on the northern side of the rock.

📍 4.6 km

Never Fail Rock - GMI

⚓

An exposed pinnacle-style dive suited to advanced or expert divers, described as entertaining but demanding due to current from all directions. The site is a pin/pinnacle where anchoring can be difficult, and it is known for encounters with larger pelagic fish species.

📍 4.8 km

PEACH GROVE - GMI

🏖️

Peachgrove, on the southern end of Great Mercury Island, is a beach area with nearby dive sites that suit a wide range of diver experience levels. The underwater terrain includes a mix of kelp, sand, and reef. Close to shore there is a nursery area with young crayfish and abundant fish life.

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Frequently Asked Questions

What's the best entry point at HOME BAY - GMI?

Entry at HOME BAY - GMI is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.

What conditions are best for diving HOME BAY - GMI?

Optimal conditions at HOME BAY - GMI depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.

What is the maximum depth and typical visibility at HOME BAY - GMI?

Depth and visibility information for HOME BAY - GMI can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.

Are there any safety considerations or local etiquette at HOME BAY - GMI?

When diving HOME BAY - GMI, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.