6m
    Cornwall & Devon, United Kingdom
    Purbeck Coast

    ARCTIC DAWN

    Best months: Jul–Sep

    Protected Area

    Purbeck Coast

    Why dive here

    With 176+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - ARCTIC DAWN offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.

    Best timeJul–Sep
    WetsuitA 5mm wetsuit
    Marine lifeBlue Sharks, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 176+ species recorded
    Water10-18°C · warmest July, August, September
    CharacterWreck dive · max 6m
    StandoutExceptional marine biodiversity

    The Arctic Dawn is a curious one, a wreck that wasn't meant to be. She was derelict, being towed to her end, when the sea decided otherwise in 1957. What’s left is scattered, a collection of intriguing debris at a shallow six metres, making it a perfect spot for those wanting a relaxed dive with a touch of history. We love how accessible it is, a gentle introduction to wreck diving without any of the usual depth or current worries. You’ll find plates and beams spread across the seabed, each piece now a miniature reef. Look closely and you’ll spot tiny crabs scuttling for cover and blennies peering out from crevices. It’s less about a grand structure and more about the details; the way the light plays on the corroded metal, the surprising flashes of colour from anemones clinging on. Our favourite part is the feeling of discovery, sifting through the remains, imagining the vessel’s final moments. It’s a quiet, reflective dive, ideal for photographers or anyone who appreciates the subtle beauty of a wreck reclaimed by the ocean.

    Typical ARCTIC DAWN Dive Profile

    5mSafety Stop0m6m 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.

    Today06:2417:2711h 2m daylightGolden hour 16:42

    ARCTIC DAWN Wreck History

    Year Sunk

    1957

    Vessel Type

    cargo ship

    Cause

    unknown

    Tonnage

    169 GRT

    The Arctic Dawn had a long and fascinating history that stretched back to the golden age of sail. Built in 1891 in Denmark as the three-masted schooner 'Jason', she spent decades plying the trade routes of Northern Europe, carrying cargo under wind power. By the mid-20th century, however, such vessels were obsolete. The ship, renamed Arctic Dawn, eventually fell into a state of disrepair.

    Her final voyage occurred on July 3rd, 1957. The aging, derelict schooner was being towed, likely to a scrapyard, when she could no longer withstand the strain. She began taking on water and foundered, sinking beneath the waves off Wyke Regis on the Dorset coast.

    Lying in just 6 meters of water, the Arctic Dawn is a dive into history. The classification 'Distributed remains' is accurate; the wreck is a scattered collection of timbers, frames, and iron fittings partially buried in the sand. There is no intact structure to penetrate, but for divers with a passion for maritime archaeology, it's a rewarding experience. Exploring the debris field allows one to trace the faint outline of this 19th-century sailing ship and imagine its final moments. Its shallow depth makes it a very accessible dive, though it is best explored on a calm day with good visibility.

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    Conditions

    Ocean conditions, forecast and tides for ARCTIC DAWN

    ARCTIC DAWN Ocean Conditions

    Monthly averages for ARCTIC DAWN, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (50.44, -2.73) (3km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    17°C

    62°F · Range: 15.1–17.5°C

    Air Temperature

    13°C

    56°F

    Wind Speed

    8.14 m/s

    15.8 knots

    Atmospheric Pressure

    1011 hPa

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

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