2m
    Providenciales, Turks & Caicos
    Three Mary Cays

    RIVER ARC (PROBABLY)

    Best months: Dec–Apr

    Protected Area

    Three Mary Cays

    Why dive here

    With 127+ marine species recorded in the area - including barracuda, humpback whales, sea turtles, sperm whales and pufferfish - RIVER ARC (PROBABLY) offers some of Providenciales's richest wreck diving. Water ranges 26-30°C, warmest August, September, October.

    Best timeDec–Apr
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Humpback Whales, Sea Turtles, Sperm Whales and Pufferfish · 127+ species recorded
    Water26-30°C · warmest August, September, October
    CharacterWreck dive · max 2m
    StandoutRich in charismatic marine life

    The River Arc, a sizable motor vessel, ran aground off North Caicos after being abandoned on its way to the US. Now, she rests in just two meters of water, making her a perfect playground for snorkelers or very shallow divers. We’ve found barracuda often patrolling her hull, with juvenile reef fish darting in and out of the exposed superstructure. It’s a fascinating look at how quickly the sea reclaims what’s hers, ideal for an easy afternoon float or a dive to practice your photography without worrying about depth or deco limits.

    Typical RIVER ARC (PROBABLY) Dive Profile

    Safety Stop0m2m 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.

    Today05:4317:2811h 46m daylightGolden hour 16:59

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    Conditions

    Ocean conditions, forecast and tides for RIVER ARC (PROBABLY)

    RIVER ARC (PROBABLY) Ocean Conditions

    Monthly averages for RIVER ARC (PROBABLY), sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (21.68, -72.47) (1km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    30°C

    86°F · Range: 28.7–31.4°C

    Air Temperature

    28°C

    83°F

    Wind Speed

    7.73 m/s

    15.0 knots

    Atmospheric Pressure

    1013.1 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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