Union Marine

Union Marine Seattle's authorized boat dealer for Aviara, Bayliner, Sea Ray, MasterCraft, Crest, Bayliner, Boston Whaler, Heyday, Nautique

Union Marine is authorized to sell and service the most desired brands in the boating world: Sea Ray, MasterCraft, Bayliner, Nautique, Boston Whaler ,Bennington Pontoons and Heyday Inboards. We offer a wide variety of boats including; family runabouts, sport boats, fishing boats, pontoons, cruisers and yachts with lengths ranging from 10 to 60 feet. We are confident that we have the right boat that will fit your needs. Monday - Saturday 9AM - 6PM, Sunday 11AM - 5PM

07/14/2026

Historically, classic bowriders had narrow, tightly-tapered front lounges. They cut through water beautifully, but they crammed passengers’ feet together. For the SPX series, Sea Ray’s design team pulled off a clever engineering feat: they kept a sleek, wave cutting V-hull on the outside, but carried the boat’s massive 8’6” beam incredibly far forward.

By broadening the interior gunwales, you get a deep, spacious U-shaped lounge that lets adults actually stretch out without bumping knees.

Underneath, the sharp entry of the V-hull remains untouched, slicing through lake chop without the rough ride of a flat nosed deck boat.

It’s the perfect balance of classic runabout performance and modern, maximized space. Engineered so you never have to choose between handling and comfort.

07/10/2026

A raw, first look behind the plastic. We just cracked open a brand new Boston Whaler 210 Montauk, fresh from the factory floor and officially landing on the tarmac.

The 210 is the definitive masterclass in center console utility. No gimmicks, no unnecessary noise… just the legendary unsinkable hull construction, a massive open deck layout, and the rugged DNA required to command the Puget Sound.

07/06/2026

Happy belated 4th! We hope everyone had an awesome weekend out on the water for Americas 250th.

07/01/2026

There is a distinct difference between a boat built for a calm lake and a machine engineered for the Pacific Northwest. Boston Whaler doesn’t negotiate with the elements.

From the commercial grade fiberglass hull construction to the legendary liquid foam filled core, every Whaler is built to handle the unpredictable transitions of our waters. Whether you’re navigating a heavy morning rip in the Straits, running deep into the San Juans, or dealing with a sudden afternoon shift on the Sound, it delivers the one thing real luxury cannot compromise on: Absolute security.

A definitive welcome to the family for Sin and Ann, who officially took delivery of their new Sea Ray SDX 270 on Lake Un...
06/29/2026

A definitive welcome to the family for Sin and Ann, who officially took delivery of their new Sea Ray SDX 270 on Lake Union.

True luxury on the water isn’t just about the vessel; it’s about the seamless expansion of your lifestyle. The SDX 270 is meticulously engineered for exactly this. Offering an expansive, deep cockpit layout designed to host generations of memories with absolute refinement.

A toast to your new command, Sin and Ann. Your summer on the Sound has officially begun, and the Union Marine team is honored to to be part of your journey.

06/25/2026

True cruising in our waters requires a machine that refuses to compromise. The Regal Express Cruiser series is meticulously engineered to bridge that exact gap. offering an aggressive, offshore sport hull paired with the light filled, climate controlled comfort of an executive coastal suite.

Whether you’re cutting through a crisp morning mist on the Sound or opening up the hardtop for a blue-sky afternoon in the San Juans, these vessels reframe what a weekend escape looks like.

Cruising through the annual Maritime Gig Harbor Grande Parade earlier this month with the Tacoma Yacht Club crew! From t...
06/22/2026

Cruising through the annual Maritime Gig Harbor Grande Parade earlier this month with the Tacoma Yacht Club crew! From the incredible honor guard to the festive boat trailer setup, it was an amazing day celebrating community, maritime heritage, and a little summer sunshine.

06/18/2026

A massive thank you to every rider, family, and enthusiast who joined us at Vasa Park Resort in Lake Sammamish for Sea Ray Surf Camp.

From first timers dialing in their body position to seasoned riders testing it up, you brought the exact energy that defines the Union Marine community. The boats provided the wave, but our owners and guests provided the soul.

True hosting isn’t about standing apart from your guests. It’s about bringing them into the experience. The Sea Ray 320 ...
06/17/2026

True hosting isn’t about standing apart from your guests. It’s about bringing them into the experience. The Sea Ray 320 Sundancer is meticulously engineered around this exact social flow, seamlessly connecting the helm to a deep, light filled cockpit arena.

Whether you’re navigating the Sound or cruising the shoreline, the layout ensures the captain stays entirely part of the conversation while guests unwind in absolute refinement.

We recently took a Sundance out for dinner with some new friends and what an amazing platform it is for entertaining and cruising around Lake Washington.

With a warm, busy summer on Lake Union approaching, thousands of extra visitors coming to the Seattle area for FIFA Worl...
06/10/2026

With a warm, busy summer on Lake Union approaching, thousands of extra visitors coming to the Seattle area for FIFA World Cup games, and more outdoor recreators on the lake. RBAW is gearing up its “MindTheZone” campaign for another summer of increasing awareness, courtesy, and safety on the Lake.
We love the fact that Lake Union is a very popular destination, likely to play host each day to a crowded array of boaters, stand-up paddleboarders, kayakers, sailing enthusiasts, commercial vessels, rental boats, and more. As those crowds pack the Lake, it is more important than ever to urge them to be as safe as possible on the water – including awareness of the five (5) buoys that make up the Advisory Seaplane Landing Zone in the south-central portion of the Lake, starting on Memorial Day and running through Labor Day.

Address

3201 Fairview Avenue E
Seattle, WA
98102

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 6pm
Sunday 9am - 5pm

Telephone

+18777327296

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