Grand Cayman, Cayman Islands
    Grand Cayman West

    NEWTON

    Best months: Dec–Mar

    Protected Area

    Grand Cayman West

    Why dive here

    With 327+ marine species recorded in the area - including barracuda, bull sharks, oceanic whitetip sharks, orcas and sea turtles - NEWTON offers some of Grand Cayman's richest wreck diving. Water ranges 27-31°C, warmest August, September, October.

    Best timeDec–Mar
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Bull Sharks, Oceanic Whitetip Sharks, Orcas and Sea Turtles · 327+ species recorded
    Water27-31°C · warmest August, September, October
    CharacterWreck dive
    StandoutExceptional marine biodiversity

    The Newton is one of those wrecks we keep coming back to, not for its grand size, but for its story and the life it now holds. She ran aground in a storm back in '77, a motor vessel that just couldn’t fight the weather any longer. What’s left is a fragmented hull, scattered across a shallow sandy bottom, which we think makes it perfect for longer dives where you can really slow down. You won’t find a grand superstructure here, but instead, an archaeological treasure hunt. We love poking around the twisted metal, finding little nooks where barracuda like to hang motionless, or watching the sergeant majors dart in and out of the broken plating. It’s also fantastic for macro life if you bring a keen eye; we’ve spotted some great nudibranchs and smaller crabs tucked away. The shallow depth means you get beautiful ambient light, painting the rust and the soft corals in a warm glow, and your bottom time feels almost endless. We’d suggest going in the morning before any wind picks up, when the water is often at its calmest, making those intricate explorations even easier. It’s a site that rewards patience and curiosity, a real favourite for photographers and anyone who appreciates a wreck with a genuine past.

    Safety Notes

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

    Today06:1918:0711h 48m daylightGolden hour 17:38

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    Conditions

    Ocean conditions, forecast and tides for NEWTON

    NEWTON Ocean Conditions

    Monthly averages for NEWTON, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (19.38, -81.32) (5km away)

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    October Averages

    Sea Temperature

    30°C

    87°F · Range: 29.1–31.8°C

    Current Speed

    4.47 cm/s

    Direction: NW (296.6°)

    Chlorophyll-a

    0.045 mg/m³

    Very clear (oligotrophic)

    Salinity

    36.14 PSU

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

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