New England, United States

    Champlain II

    Best months: Jul–Sep

    Why dive here

    With 35+ marine species recorded in the area - including nurse sharks - Champlain II 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

    The Champlain II wreck in New England isn't about tropical fish or gin-clear visibility. This is old-school wreck diving, a proper historical piece resting deep in the murky green. We love it for the sheer sense of history, the way the cold water preserves the vessel, holding it in a kind of suspended animation. Dropping down, you hit the bow first, then the superstructure emerges from the gloom, often with a powerful surge from the surface pushing you into her. You’re exploring a side-wheel passenger steamer from the 1800s, a relic of a bygone era. We always try to spend time around the paddlewheel, it’s our favourite part, feeling the sheer scale of those timbers. The main deck is still remarkably intact in places, and we’ve found sea lampreys here, surprising in their size, along with schools of Rainbow Smelt darting through the shadowed corridors created by the collapsed sections. This isn't a site for beginners; strong currents are common, and the depth means careful gas planning. It’s for divers who appreciate a challenging dive and the quiet thrill of touching history, not for those chasing brightly coloured corals.

    Safety Notes

    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.

    Today06:0317:2011h 17m daylightGolden hour 16:41

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    Conditions

    Ocean conditions, forecast and tides for Champlain II

    Champlain II Ocean Conditions

    Monthly averages for Champlain II, 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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