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A grassy path leads down to a weedy shore, with low dark wreckage lying in the calm grey water beyond — Outer Lees, Strangford Lough

Strangford Lough · United Kingdom · Wreck

Outer Lees

The stern half of the Lees wreck, out in the tidal stream

Photo: Eric Jones · CC BY-SA 2.0

The stern section of the Empire Tana, whose bow forms the Inner Lees, lying further out in Strangford Lough and reached only by boat. The current can run hard here, so the wreck is dived on slack water, when its easy openings make it a good training site.

Also known as The Outer Lees.

Where it is and how deep

Depth profile of Outer Lees: typical dive to 15 m (to 50 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit15 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

54.3894° N, 5.5656° WApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.

The dive

The stern lies in 15 m and normally breaks the surface, though high-water springs can cover it. Divers go in on the slack, since the wreck sees quite a current at other times. Like the bow section, the stern is easy to penetrate, which makes it a useful wreck for training once the tide is right.

The wreck

Vessel
Empire Tana (stern section)
Type
Cargo ship
Built
1923
Sunk
1947
Cause
Ran aground in 1947 while being taken to be scrapped, and broke in two
Lies
In 15 m, normally breaking the surface but covered at high-water springs

Marine life and season

The sources we used don't single out particular species here.

Month-by-month season rating for Outer Lees
JanFebMarAprMayJunJulAugSepOctNovDec
FairFairFairFairFairGoodGoodGoodGoodGoodGoodFair

Season follows Strangford Lough: No month stands out as a peak; from December to May the sea feels very cold, and from June to November only cold or cool.

Know before you go

  • Quite a current runs over the wreck at certain states of the tide; dive it only on slack water.

Dive videos

#148 Dive, Outer Lees, Strangford Lough, 23/07/22, Short · FINN on YouTube

Sources

  1. Diving & Snorkeling - Strangford Lough — Strangford Lough & Lecale Partnership
  2. Ready, a dive to remember: Strangford Lough — BSAC
  3. List of Empire ships (Ta–Te) — Wikipedia
  4. OpenStreetMap — OpenStreetMap

Photo credits

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