Qualla: SS Castilian (1919)

SS Castilian (1919): Introduction

Sun, 24 May 2026 00:00:00 GMT

If you sail close to the Skerries today, your charts show a circle on the seabed about a mile southeast of the lighthouse, and an instruction in plain English: no diving, no anchoring, do not approach. The thing on the bottom is what is left of the SS Castilian, a 3,067-ton British cargo steamer that struck the rocks on the night of 12 February 1943 with a hold full of munitions for the Mediterranean war. She sank in less than half an hour. The crew got off. The cargo did not. Eighty years later, the Royal Navy still treats the wreck as live, and the legal exclusion zone makes her one of just a handful of British protected wrecks where the protection exists not for history but for the survivors of anyone foolish enough to swim down to look.

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SS Castilian (1919): Built for One War, Lost in Another

Sun, 24 May 2026 00:00:00 GMT

She was laid down on the River Tees in the last year of the First World War, one of the standard cargo steamers the Shipping Controller ordered in bulk to replace the merchant tonnage that German U-boats had sent to the bottom. The Controller named them all with the prefix War; s...

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SS Castilian (1919): The Last Voyage

Sun, 24 May 2026 00:00:00 GMT

Through 1940, 1941, and 1942, Castilian crossed and recrossed the Atlantic - westbound in OB and ON convoys, eastbound in HX and SC convoys with cargoes of Canadian and American war material. By the start of 1943, with the U-boat threat in the Western Approaches at its peak, the ...

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SS Castilian (1919): Still Live, Still Down There

Sun, 24 May 2026 00:00:00 GMT

For decades after the war the wreck was known only to local fishermen and a handful of sport divers, who reported intact crates of small-arms ammunition lying on the seabed inside the broken hull. In 1987 the Royal Navy sent a clearance diving team to Fydlyn Bay on the Anglesey m...

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