37-metre Delta motor yacht Probability for sale

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37m Delta Marine motor yacht Probability newly listed for sale under JCA

9 January 2026 • Written by Hannah Rankine

The 37.2-metre Delta Marine motor yacht Probability has been newly listed for sale under a joint central agency with Brendan Roney of BR Marine Group and Michael Strassel of HMY Yachts.

Probability was built in GRP as part of the US yard's Delta 122’ tri-deck series and delivered in 1997 with significant upgrades since. Works include new paintwork and the addition of Quantum zero-speed stabilisers. An interior by Claudette Bonville accommodates eight guests in four cabins comprising a full-beam master suite, a main deck VIP suite, a double and a twin, all with entertainment centres and en suite bathroom facilities.

Probability is asking $8,975,000

The main deck saloon on board this yacht for sale has an open feel throughout with ample sofas and armchairs around a coffee table. There is also a small card table, a Yamaha mini grand piano and a separate formal dining area. The sheltered aft deck offers plenty of seating for al fresco cocktails and dining, while her upper deck features another small lounge area. Aft, there is a curved sofa with loose chairs and a lounger.

The interior was penned by Claudette Bonville

A popular charter yacht, her twin MTU 16V2000 diesel engines propel her to a top speed of 22 knots and she has a range of 2,200 nautical miles at her cruising speed of 19 knots.

Lying in North Palm Beach, Florida, Probability is asking $8,975,000.

More about this yacht

Delta Marine   37.8 m •  1997

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