SS Rosalie Moller
Location guideRas Mohammed

SS Rosalie Moller

1850 mtech+wreckslarge pelagics● In season now

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Overview

British coal freighter sunk in the early hours of 8 October 1941 by two Luftwaffe Heinkel He 111s, two days after the same bombers claimed her famous sister wreck SS Thistlegorm just 15 km away. Launched in Glasgow in 1910 as the Francis, the 108 metre hull sat hidden for nearly six decades until divers relocated her in 1998. She rests upright on a sandy seabed in the Strait of Gubal: masts at 18 m, main deck at 35 m, propeller and rudder at 50 m, holds still packed with the Welsh steam coal she was carrying to Alexandria. Silt off the surrounding sand keeps visibility around 10 to 20 m, lending the wreck a brooding atmosphere lit by glassfish swarms over bridge and engine room while batfish, schools of barracuda and resident grouper patrol the masts.

Briefing note

Technical certification recommended: the propeller and stern sit at 50 m and the main deck at 35 m, putting most of the wreck below recreational limits. Many operators run it as an extended range or trimix dive; some allow accompanied dives on nitrox with strict 40 m caps over the bridge and forward holds only. Two primary plus a backup torch are essential — the holds are dark, the silt is fine and easily stirred, and a thermocline often hangs around 22 m. Currents are usually gentle but the surface around Gubal can pick up suddenly; descend and ascend on the permanent mooring line. The wreck is a war grave for the two crew lost in 1941. Avoid touching cargo or hull plating, much of which is degrading rapidly. Nearest hyperbaric chamber is in Hurghada.

What you'll see

8 species curated
  • Glassfish
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Batfish
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Yellowtail barracuda
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Bigeye trevally
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Giant moray
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Coral grouper
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Scorpionfish
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Common octopus
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec

Conditions

MonthWaterVisibilityCurrent
Jan2123 °C1020 mmild
Feb2022 °C1020 mmild
Mar2123 °C1525 mmild
Apr2225 °C1525 mmild
May2426 °C1525 mmild
Jun2628 °C1525 mmild
Jul2729 °C1525 mmild
Aug2830 °C1525 mmild
Sep2729 °C1525 mmild
Oct2628 °C2030 mmild
Nov2426 °C2030 mmild
Dec2224 °C1020 mmild

Season calendar

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Peak season highlighted · current month outlined

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