1m
    Northumberland & Northeast, United Kingdom
    Portmuck

    AILSA

    Protected Area

    Portmuck

    Why dive here

    With 118+ marine species recorded in the area - including dolphins, dwarf minke whales, humpback whales, ocean sunfish (mola mola) and orcas - AILSA offers some of Northumberland & Northeast's richest wreck diving.

    Marine lifeDolphins, Dwarf Minke Whales, Humpback Whales, Ocean Sunfish (Mola Mola) and Orcas · 118+ species recorded
    CharacterWreck dive · max 1m
    StandoutRich in charismatic marine life

    The *Ailsa*, a steamship that ran aground in 1892, now sits just a metre or so below the surface north of Muck Island. This isn’t a deep dive, obviously, more of a snorkel or a very shallow potter, but it’s still a genuinely engaging piece of history. What’s left of the hull spreads out on the seabed, all barnacle-encrusted metal and dark shapes, making a home for small crabs and blennies tucked into crevices. It’s a site that really makes you think about the power of the sea, even in such shallow water.

    Typical AILSA Dive Profile

    Safety Stop0m1m 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.

    Today06:4417:3610h 52m daylightGolden hour 16:47

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