Ninepin Point Marine Reserve protects an extraordinary marine environment where dark, tannin-rich freshwater from the Huon River overlays saltwater of the D'Entrecasteaux Channel. This unique stratification causes deep-water species to appear in unusually shallow depths, making it a prized shore-dive and snorkel site. Rocky reefs draped in kelp and spectacular macro life reward those who explore its dark, tea-coloured waters. Best visibility occurs during winter months.
Ninepin Point Marine Reserve
IntermediateGO
GO
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Showing last known conditions
Wave Height 0.6 mSwell Period 9.8 sWind Speed 0.7 knPrecipitation 0.7 mmTidal Phase slack
Last evaluated
The spot
Community-maintained
Community contribution: submitted by Daniel
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Moderate risk: Reduced visibility from tannin-stained water
Dark tannin-stained water significantly reduces visibility, making navigation and buddy separation a real concern.
Low risk: Tidal currents in channel
Strong tidal currents can develop in the D'Entrecasteaux Channel, particularly during tidal changes.
Low risk: Cold water temperatures
Water temperatures remain cold year-round (10-18°C), requiring thick wetsuits for comfort and safety.
Wildlife Guide
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Getting in
Shore entry
Entry
Access via the Channel Highway south of Hobart; short walking track from the carpark to the shore.
Parking & facilities
Car park available off Channel Highway
parking
Free entry
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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