Reefwander
Low limestone reef islet standing out of clear blue water off the Istrian coast, a yacht beyond it

Istria · Croatia · Wreck

Maona

A 40 m cargo wreck on the sand off the San Giovanni light

Area photo: Tanya Dedyukhina · CC BY 3.0

A small cargo vessel lying in 30 to 35 metres a short distance from the San Giovanni lighthouse, off the coast at Rovinj. At 40 metres from end to end she is described as a relatively simple dive in good visibility, which in practice means one circuit covers her. Operators take Advanced Open Water divers with at least 40 logged dives.

Also known as Maona Wreck.

Where it is and how deep

Depth profile of Maona: typical dive 30–35 m (100–115 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit30 m35 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

45.0344° N, 13.6444° EPublished position for this site.

The dive

The site is a short way from the lighthouse of San Giovanni, Sv. Ivan, off the coast at Rovinj, and the wreck lies in 30 to 35 metres of water. You arrive on the shallow end of the hull at around 30 metres, and because she is only 40 metres from bow to stern a single circuit takes in the whole vessel rather than a section of it.

The depth rather than the wreck sets the limits here. The sand around her is at 35 metres, so no-stop time is short and the dive is planned as one unhurried lap with a margin kept in hand, not a long rummage. The sources describe her as a straightforward wreck when the visibility is good, and operators run her for Advanced Open Water divers with 40 dives behind them.

The wreck

Vessel
Maona
Type
Small cargo vessel
Length
40 m (131 ft)
Cause
Not established in the available sources
Lies
In 30 to 35 m, a short distance from the San Giovanni (Sv. Ivan) lighthouse off Rovinj

Marine life and season

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

Month-by-month season rating for Maona
JanFebMarAprMayJunJulAugSepOctNovDec
Off-seasonOff-seasonFairFairGoodPrimePrimePrimePrimeGoodFairOff-season

Season follows Istria: The main season runs 1 May to 31 October; the sea passes 20°C from mid-June to September, and a few sites are diveable only outside the high season.

Know before you go

  • At 30 to 35 m the no-stop clock runs fast on a small wreck that is easy to over-explore. Plan a single lap and hold a gas reserve for the ascent.

Sources

  1. Maona, wreck — Scubago

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