AI for US shipyards and boat builders.

The Navy's 45-day shipbuilding review counts 174,000 new workers needed across the industrial base over the next decade, average yard attrition runs 20 to 22 percent and passes 30 percent in critical trades, and production builders report facility capacity to spare against the sanders they cannot find.

CMMC, the Department of Defense's cybersecurity certification for contractors, took final effect on 10 November 2025: clauses appear in new solicitations now, enforcement phases to 2028, most manufacturers touching Controlled Unclassified Information need Level 2, and an uncertified yard is ineligible for award.

Brunswick returned to CES in January 2026 with production-ready autonomous docking on a Sea Ray and an AI co-pilot helm simulator. AI shipped in the product reaches the warranty desk and the liability file ahead of the brochure.

NMMA estimates 2025 new powerboat retail down 8 to 10 percent to roughly 215,000 to 225,000 units, with 2026 expected on par to slightly up, and the quarterly line-rate call decides which trades stay through the trough.

Steel and aluminium import tariffs inflate hull-material cost, with builders warehousing aluminium against increases, and the 2018 EU 25 percent tax on American boats cut US boat exports to the EU by 22 percent in a year, about 70 million dollars.

A hull bound for an EU owner travels under the Recreational Craft Directive, and from December 2026 the revised EU Product Liability Directive treats the software aboard as a product, so the AI-features documentation pack becomes the exporter's evidence file.

Nine out of ten marine businesses report concern about the skilled-labour shortage and 52.1 percent already report direct revenue loss from it. The deeper cost sits behind the headcount: the methods a retiring shipwright carries were never written down, so a departure removes a pair of hands and some of the yard's memory of how the job is done. Capturing that knowledge is the highest-return AI project a heritage yard holds, once the data boundary exists to do it safely.

Austal alone is seeking about a thousand additional staff, and the wider precinct build-outs target thousands more. Every welder, fabricator and marine electrician a defence prime signs is one a private yard loses or pays more to keep, and the choice bites hardest in a soft quarter.

Across the industry, refit projects routinely run 30 to 50 percent over originally quoted scope, driven by what opening the vessel reveals and by thin specification. Variations recover margin and cost client relationships in the same motion. The estimator's spreadsheet is the highest-leverage document in the building, and it is usually one person's.

Engines, gensets and electronics still arrive on quarters-long lead times, and 42.1 percent of marine businesses carry project delays and backlogs. A part that misses the haul-out window can strand a vessel on hardstand for weeks, with the bay booked behind it.

The welding-fume exposure standard was cut from 5 to 1 mg/m³ in January 2024, and enclosed-hull welding can exceed the new limits several times over without engineered ventilation. A tightening arrives as monitoring, documentation, hot-works permits and training records, administered by the same office that runs the schedule.

Defence-security obligations, AUKUS-grade controls and export certification lanes assume information stays where the contract put it. One contract-controlled specification pasted into a public chatbot is a conversation with Defence nobody wants to have. A written classification rule, briefed to the office and the shed, is the single control that holds that line.