Cornwall & Devon, United Kingdom
    Portsmouth Harbour

    Wreck of Mary Rose

    Best months: Jul–Sep

    Protected Area

    Portsmouth Harbour

    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) - Wreck of Mary Rose 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
    StandoutExceptional marine biodiversity

    Alright, let's talk about the *Mary Rose*, or what's left of her. Don't go expecting a fully intact hull to poke your head into; this isn't a deep Caribbean warm water dive. This is the English Channel, and what we're looking at here is a historically significant site, though much of the original ship has been salvaged and is now in the museum in Portsmouth. For divers, it’s more of an archaeological exploration than a traditional wreck penetration. You'll find scattered timbers, ballast, and cannon, now thoroughly encrusted with life. We love watching the poor cod dart between the nooks and crannies of what was once a mighty warship. Keep an eye out for the vibrant crumb-of-bread sponges, they really splash colour across the ancient wood. We’d suggest focusing on the smaller details here, imagine the history beneath your fins. Visibility can be a bit of a lottery, so picking a calm day with minimal swell is key. It’s a dive for those who appreciate history and the slow reclamation of man-made objects by the sea.

    Safety Notes

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

    Today06:2117:2311h 2m daylightGolden hour 16:38

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    Conditions

    Ocean conditions, forecast and tides for Wreck of Mary Rose

    Wreck of Mary Rose Ocean Conditions

    Monthly averages for Wreck of Mary Rose, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (50.44, -2.73) (3km away)

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    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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