Technical dive page with trimix, DSMB, current, and seasonal visibility guidance.
Protected WWII destroyer wreck for experienced technical divers.
Protected WWII destroyer wreck for experienced technical divers.
Authorised operators are required for permits, boat logistics, current checks, and technical surface support.
HMS Southwold is a protected WWII destroyer wreck off Marsaskala for experienced technical divers. It is a boat-only site split into two sections on a sandy slope, with permit-controlled access, a war-grave setting, and rich marine growth.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
68m - 73m
Depth Note
Heritage Malta lists a 73m maximum; directory and operator sources place the bow around 68m and the stern around 72 to 73m.
Best Season
July to September, when visibility and conditions are usually best.
Typical Conditions
Open water in Marsaskala Bay with a two-section wreck, a slope between bow and stern, and current checks before departure.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Trimix is strongly recommended, DSMBs are mandatory, and a full navigation and decompression plan is needed before entering the water.
Access Restrictions
Special permit required; access through registered dive centres and clubs only.
Legal Notes
Protected heritage wreck, war grave, and unexploded ordnance site managed by Heritage Malta; diving must follow permit conditions.
Community notes to help plan your visit.
Scuba Diving
Trimix strongly recommended at 70m+. Use a boat-only technical setup with staged decompression gas, two DSMBs per buddy pair, and a planned turn pressure for the return from stern to bow.
Freediving
Not suitable.
Snorkeling
Not suitable.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Technical dive page with trimix, DSMB, current, and seasonal visibility guidance.
Technical guide citing rich marine life, coral and sponge growth, and 20 to 30m visibility.
Protected heritage wreck with special-permit access and a 73m maximum depth.
Medium-popularity technical wreck with bow/stern sections and permit-controlled access.
Open-sea technical wreck listing with strong current warnings and boat facilities.
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