8m
    Nha Trang, Vietnam
    Quy Nhon

    North Sea 16 \ Bien Bac 16

    Best months: Jan–Apr

    Protected Area

    Quy Nhon

    Why dive here

    With 176+ marine species recorded in the area - including giant moray eels, sea turtles and pufferfish - North Sea 16 \ Bien Bac 16 offers some of Nha Trang's richest wreck diving. Water ranges 25-31°C, warmest May, June, September.

    Best timeJan–Apr
    WetsuitA 3mm full wetsuit
    Marine lifeGiant Moray Eels, Sea Turtles and Pufferfish · 176+ species recorded
    Water25-31°C · warmest May, June, September
    CharacterWreck dive · max 8m
    StandoutExceptional marine biodiversity

    Bien Bac 16 sits in Nha Trang’s outer bay, a bit of a local secret, and for good reason. It’s not a deep dive, hovering around 8 metres, which means plenty of bottom time and ambient light filtering through the water. What we love about this site is its character – it’s a dangerous wreck, yes, but that just adds to the atmosphere. The ship, likely a cargo vessel, lies broken and scattered across the seabed, its steel plates forming a rugged, artificial reef. You’ll spend your time exploring the mangled metal, weaving through the gaps where the hull has collapsed. Schools of small fusiliers often mill about the superstructure, and we’ve spotted various nudibranchs clinging to the rust-coloured beams. Look closely into the shadowy corners; crabs and moray eels have made these their homes. It’s a dive that suits those who enjoy a bit of history and the unique ecosystems wrecks create, rather than pristine coral. We’d suggest going in the morning; the light plays beautifully through the wreck then.

    Typical North Sea 16 \ Bien Bac 16 Dive Profile

    5m10mSafety Stop0m8m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Today05:3417:2711h 53m daylightGolden hour 16:59

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    Conditions

    Ocean conditions, forecast and tides for North Sea 16 \ Bien Bac 16

    North Sea 16 \ Bien Bac 16 Ocean Conditions

    Monthly averages for North Sea 16 \ Bien Bac 16, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (12.34, 109.32) (19km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 28–31.8°C

    Current Speed

    1.41 cm/s

    Direction: SE (135°)

    Chlorophyll-a

    0.104 mg/m³

    Clear water

    Salinity

    31.6 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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