North Sea 16 \ Bien Bac 16
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.
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
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.
Reviews for North Sea 16 \ Bien Bac 16
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)
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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