Experience Boat Buying From Home

Number One Call For Personalized Recommendation

Call for Personalized Recommendations From Our Product Experts

Number Two Tour Models Virtually Online

Tour Models Virtually Online with Videos, Photos and 360 Images

Number Three Test Drive

Test Drive with a Captain at the Dock of Your Choice

Your boating experience

Boat Sales

Committed to helping you find your ideal on-water experience or actively marketing your listing.


Experts on all major brands. Get service at 5 locations or using our mobile service.


Let us do the work in finding the right part, or we can assist in customizing a personal upgrade.

Delivery Captain

Union Marine provides access to one-on-one training and advice from a licensed captain.

Boat Financing

Let us do the work in finding how to make your next boat fit into your life and budget.

Pro Shop

While you are here, pickup the necessary gear from top brands in water-sports and fishing.

Sales, Service, Parts & Gear

Union Marine aligns the experts and events to help make your boating experience easy, enjoyable and frequent.

Since 1986 our team has been distributing and servicing all yacht, cruiser and tow-boat manufacturers throughout Washington. We have five locations and service hubs in Seattle, Fife, Bellingham, Washington and Issaquah ready to serve you.

Our Happy Clients

We sincerely appreciate Rob’s customer service, how he is always available to handle challenging issues, the excellent work he has demonstrated on every boat we have purchased, and the straightforward way he conducts business.

It is an absolute pleasure owning a Nautique and world-class experience working with Rob. He is the most trustworthy person we have ever worked with and represents Nautique to the fullest. Said differently, he is the sole reason we purchase a new Nautique regularly.

A hat-tip and great thanks to Ryan. While they didn’t stock the part I needed, a referral from Ryan turned up the hard to find parts I needed!

I always look to Lake Union Sea Ray (Union Marine) for all my Bayliner needs.

Thanks Ryan!


My wife and I were cruising into Ganges harbor two weeks ago and struck a log… I decided to call Carrington’s cell phone to determine if our boat sustained major damage. He calmly took my call and walked us thru … to see if the pods were functioning well enough to resume motoring to the marina. His consult by phone on a weekend evening was a major relief to my wife and guests on the boat.


I‘d like to acknowledge one of your Bellingham employees that I think does an exceptional job. Taylor, in the service department, has helped Lylene & I out several times. Truth be told, one of the things that I have especially appreciated about Taylor is that he always makes sure that I understand what has been done to our boat & how to use the boat safely.


We (actually my wife is doing all the dealing) are buying a new boat from your good fellow Bill Plage at the Fife location.

We are excited for our Bayliner VR4 to arrive soon. Bill P. has been great to work with, offered a great product at a fair price.


Joe Kearns did a great job on every single step of the purchase of our beautiful Sea Ray Sundancer.. can’t say enough good things about Joe.

He’s the man. Thanks Joe and Sea Ray Lake Union (Union Marine) .. See you out on the water!



How to Drive a Wake Boat for Wake Surfing: Wake Surf Etiquette & Safety

How to Drive a Wake Boat for Wake Surfing: Wake Surf Etiquette & Safety

by Jennie Spillane

We often get questions from customers new to wake surfing and wakeboarding about the proper operation of a towboat and how to properly set it up for the optimal experience. Here are a couple key bullet points to ensure that both rider, driver and ...

Know Your Boats

Know Your Boats

by Jennie Spillane

New to boats? This comprehensive guide can provide you with a starting point on your boating journey.

Nautique drops the newest addition to their S series for 2023

Nautique drops the newest addition to their S series for 2023

by Jennie Spillane

  NAUTIQUE PRESS RELEASE A completely new model for 2023, the Super Air Nautique S25 takes the modern aesthetics and high-level performance of the S-Series and transforms it into a luxurious 25-foot package. With room for all your family and fri...

Union Marine Chosen for Sea Ray SLX 260 Launch

Union Marine Chosen for Sea Ray SLX 260 Launch

by Jennie Spillane

Sea Ray has chosen Union Marine to host the SLX 260 launch party and their first set of sea trials!

Union Marine Getaways and The Bremerton Rendezvous

Union Marine Getaways and The Bremerton Rendezvous

by Jennie Spillane

Get away with Union Marine! Getting a boat from us means you're part of the family, and family's get away together! You'll get invites to events like this!

Union Marines Issaquah Showroom Turns 1!

Union Marines Issaquah Showroom Turns 1!

by Jennie Spillane

Happy birthday to our Issaquah Showroom!  Opening 1 year ago on June 4th 2022 to serve the boaters on the East side of Lake Washington, and Lake Sammamish, our Issaquah location's 11,000 square foot showroom has now become our MasterCraft headquar...