Mary S Workboat

4.3 m aluminium workboat (4 mm) | 60 hp Yamaha outboard | Power driven | Draft 0.25 m | Built 2011

Compact and highly manoeuvrable, Mary S is the go-to vessel for estuary and shallow-water operations. Constructed from 4 mm marine-grade aluminium and powered by a 60 hp Yamaha outboard, she’s light, responsive, and designed for tight spaces where larger craft can’t operate.

Primary uses:

• Estuary maintenance and inspection work
• Accessing shallow or confined waterways
• Supporting dive and debris-removal operations
• Transporting small loads and equipment in low-draft areas
• Manoeuvring around moorings, structures, and obstacles

With her shallow 250 mm draft and reliable performance, Mary S provides Bay Marine Works with safe, efficient access to hard-to-reach parts of the harbour and estuaries.

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