Used Boats We Love: Seaglass, the American Tug 41
Few cruising yachts capture the spirit of rugged adventure and refined comfort like the American Tug 41. Launched in 2000, these semi-displacement trawler-style cruisers have earned a devoted following for their ability to handle some of the most challenging cruising grounds—from the winding waterways of the Pacific Northwest to the iconic Great Loop.
Seaglass, a 2006 model, designed by Lynn Senour and currently represented for sale by Wellington Yacht Partners, stands out even among this respected lineage. With a meticulous recent refit and upgrades totaling over $300,000, she embodies what happens when thoughtful owners commit to preserving and enhancing a boat’s performance, comfort, and reliability. Her 540-hp Cummins diesel engine powers a cruising speed of 9 knots with impressive fuel efficiency, yet can push her to nearly 16 knots when time or weather demand.
Belowdecks, the two-cabin, two-head layout offers spacious accommodations designed for long-term cruising. Natural light floods the salon and pilothouse through panoramic windows, while modern comforts like air conditioning, a full galley, and integrated entertainment systems create a welcoming refuge underway or at anchor.
Sophisticated electronics—including a comprehensive Garmin navigation suite with radar, thermal imaging, and autopilot—provide peace of mind, while thoughtful details like freshwater flush systems, bow and stern thrusters, and a joystick-controlled dinghy crane make daily handling and dockside maneuvers seamless.
With hull and deck constructed for durability and noise reduction, Seaglass is built for years of safe, comfortable exploration. Whether cruising inland rivers, coastal passages, or remote anchorages, the American Tug 41 remains a favorite for those who want a capable, no-compromise cruiser.
The American Tug 41 — Crafting Comfort and Capability
Launched in 2000 by Tomco Marine Group in Washington State, the American Tug 41 quickly became a standout among semi-displacement cruisers. Designed by Lynn Senour (best known for his work with Nordic Tugs), the AT41 blends the charm of a working tugboat with the comfort and systems of a well-equipped motoryacht.
Built tough for Pacific Northwest waters, the AT41 features solid fiberglass hulls below the waterline, integrated stringers and bulkheads, and a thoughtful layout that maximizes livability and visibility. Owners love the boat’s ability to cruise efficiently at 8–9 knots, but also appreciate the option to power up to the mid-teens when needed.
What makes the AT41 truly special is its versatility: it’s at home in tight canals, remote anchorages, and open water alike. Bridge clearance is low, access to mechanical spaces is excellent, and the layout fits couples or families equally well.
More than two decades after its launch, the American Tug 41 remains one of the most sought-after cruising tugs on the market—and boats like Seaglass show why, reminding us that cruising is as much about soul and stewardship as it is about speed or destination. They carry stories forward—of thoughtful care, innovation, and enduring style—helping inspire the next generation of cruisers to seek out vessels that are built to last and crafted for life aboard.
Keep an eye on this series for more “Used Boats We Love” — timeless long-range cruising boats (sail and power alike) that define cruising culture, craftsmanship, and the joy of exploration.
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