Josie's Reef is a recently discovered underwater treasure in Kimbe Bay, part of the Coral Triangle and the Great Barrier Reef Northern region. This dramatic seamount rises from deep water, draped in a dense forest of colourful sponges, sea-whips, and soft corals. The site's crown jewel is a colossal sea fan larger than a bus, creating a towering backdrop for snorkelers exploring the lush coral gardens and walls that teem with pelagic life. Clear, warm waters and pristine coral cover make this a world-class destination for advanced snorkelers seeking a remote, wild reef experience.
Josie's Reef
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Showing last known conditions
Wave Height 0.0 mSwell Period 3.4 sWind Speed 3.5 knPrecipitation 0.0 mmTidal Phase flood
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Community contribution: submitted by Daniel
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Moderate risk: Strong ocean currents
The reef sits on a seamount where strong currents can sweep across the coral walls and gardens, requiring good fitness and confidence in the water.
Low risk: Remote location
Located in a remote offshore location — emergency medical evacuation is difficult and slow.
Low risk: Sharp coral
Sharp coral formations and sea fans are fragile and can cause cuts if touched.
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Getting in
Snorkel tour
Entry
Josie's Reef is located in Kimbe Bay, West New Britain, Papua New Guinea. Access is via liveaboard dive cruises or day boats from Kimbe Bay. Most visitors fly into Hoskins Airport (HKN) from Port Moresby and join a tour operator in Kimbe.
Parking & facilities
No parking at the reef. Depart from Kimbe town wharf or resort jetty.
Accessible only via guided tour or liveaboard — fees vary by operator (typically $200-$400+ per day).
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About this data
- Conditions last evaluated
- Spot data last updated
- Data sources
- Open-Meteo (marine & weather conditions), tide predictions via UTide, community contributors (descriptions, hazards, marine life).
- License
- Spot content licensed under CC BY-SA 4.0. How's the Spot is open source.
Weather & swell ┬╖ Open-Meteo marine & weather APIs Tides ┬╖ UTide harmonic analysis Sea & safety ┬╖ community reports