19.812m
    New England, United States

    O.J. Walker

    Best months: Jul–Sep

    Why dive here

    With 35+ marine species recorded in the area - including nurse sharks - O.J. Walker offers some of New England's richest wreck diving. Water ranges 4-19°C, warmest July, August, September.

    Best timeJul–Sep
    WetsuitA 5mm wetsuit
    Marine lifeNurse Sharks · 35+ species recorded
    Water4-19°C · warmest July, August, September
    CharacterWreck dive · max 19.812m

    The O.J. Walker wreck, resting at just under 20 meters, is one of those New England dives that truly earns the "standout" label for us. It’s not about huge pelagics or technicolor coral here, but the sheer character of the wreck itself and the way freshwater life has made it home. We love the feeling of descending onto its timbers, knowing the history of this old steam barge. Visibility can be a bit of a lottery, typical of freshwater dives; we've seen it from a murky 3 meters to a respectable 10 on a calm day, so pick your conditions. Our favorite time is late morning after a few days of settled weather. The structure is largely intact, offering easy penetration into the cargo hold if you're comfortable with overhead environments. Inside, it’s dark and moody, perfect for spotting the resident brook trout lurking amongst the beams, a truly unusual sight for a wreck diver. Look closely, and you’ll often find Great Pond Snails clinging to the rust, a cool detail you wouldn’t get on a saltwater wreck. This isn't a dive for ticking off species, but rather for soaking in the atmosphere and appreciating a piece of submerged history. We think it’s best suited for experienced wreck divers who enjoy a challenge and a unique narrative, rather than beginners. It's a proper dive, full of texture and shadows.

    Typical O.J. Walker Dive Profile

    10m20mSafety Stop0m20m max~30 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

    Depth of 20m - Advanced Open Water certification recommended.

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

    Cold water this month (avg 15°C). Drysuit or thick wetsuit (7mm+) recommended.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:0217:1911h 17m daylightGolden hour 16:40

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    Conditions

    Ocean conditions, forecast and tides for O.J. Walker

    O.J. Walker Ocean Conditions

    Monthly averages for O.J. Walker, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (42.6, -70.6) (0km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    15°C

    59°F · Range: 12.8–18.1°C

    Air Temperature

    10°C

    50°F

    Wind Speed

    3.78 m/s

    7.3 knots

    Atmospheric Pressure

    1017 hPa

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

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