8m
    Nha Trang, Vietnam
    Quy Nhon

    Hoa Mai 68

    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 - Hoa Mai 68 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

    The Hoa Mai 68 wreck isn't deep, topping out at 8m, which makes it remarkably accessible. What we love about this site is its story. This isn't some ancient galleon, but a modern vessel, a fishing boat that sank in 2005. Its relatively recent demise means the wreck is largely intact, with much of the superstructure still present, offering easy swim-throughs into the wheelhouse and cargo hold. You can still make out the outline of the boat, which is satisfying. Visibility here can vary, but on a good day, the light plays beautifully through the openings, illuminating the schools of glassfish that shimmer inside. We often spot lionfish perched on the deck rails, and nudibranchs grazing on the encrusting corals that are slowly reclaiming the metal. It’s not a massive wreck, but there’s enough to explore for a solid 40-minute dive, especially if you’re keen on photography or just want a relaxed potter about. For newer divers, it’s a fantastic introduction to wreck diving without the usual depth or current concerns.

    Typical Hoa Mai 68 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 Hoa Mai 68

    Hoa Mai 68 Ocean Conditions

    Monthly averages for Hoa Mai 68, 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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