21m
    Cornwall & Devon, United Kingdom
    Solent and Southampton Water

    ALGERIAN

    Best months: Jul–Sep

    Protected Area

    Solent and Southampton Water

    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) - ALGERIAN 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 21m
    StandoutExceptional marine biodiversity

    The Algerian, sitting upright at 21 metres, is one of those wrecks we keep coming back to off the Lizard. She's a big old steamship, 110 metres long, which means there's plenty to explore even when the visibility isn't playing ball. We love finning along her deck, past the two massive boilers that now house conger eels, their heads peeking out from the dark. You can trace the lines of her triple-expansion engine, imagining her journey from Cowes for Avonmouth, before she went down in 1916. The deck is a landscape of plumose anemones, especially in autumn, creating this soft, feathery carpet. Look closer, and you’ll spot velvet swimming crabs scuttling amongst the plates and the occasional dogfish tucked into a shadowy corner. Our favourite dive here is often an early morning one, catching the light just right as it filters through the structure. It’s a site that rewards multiple visits; each dive you pick out something new, another detail of her past emerging from the silt. She’s perfect for divers who appreciate history and enjoy the quiet exploration of a substantial wreck.

    Typical ALGERIAN Dive Profile

    10m20mSafety Stop0m21m 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 21m - Advanced Open Water certification recommended.

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

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

    Today06:2217:2411h 2m daylightGolden hour 16:39

    ALGERIAN Wreck History

    Year Sunk

    1916

    Vessel Type

    cargo ship

    Cause

    torpedo

    Tonnage

    3,837 GRT

    The SS Algerian had a long and storied career that began in 1876 when she was launched as the Fintsire. Built by the Sunderland Steamboat Co., this British steamship sailed for 40 years, eventually coming under the ownership of the famous Ellerman Lines. By the time of the First World War, she was an aging but still capable vessel, contributing to the vital merchant shipping that supplied the Allied war effort.

    On January 12th, 1916, her long service was cut short. While steaming through the English Channel, she was spotted by the German U-boat U-34. The submarine fired a torpedo that found its mark, and the old steamer quickly succumbed to the damage, sinking to the seabed.

    Lying at a depth of just 21 metres, the SS Algerian is now a fantastic and highly accessible wreck dive. Her more exposed position means she has broken up considerably over the last century, but this has created a fascinating debris field to explore. Divers can easily identify her large boilers and the remains of her triple-expansion engine. The scattered plates and ribs of the hull are now a thriving artificial reef, providing shelter for conger eels, lobsters, and dense shoals of bib.

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    Conditions

    Ocean conditions, forecast and tides for ALGERIAN

    ALGERIAN Ocean Conditions

    Monthly averages for ALGERIAN, 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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