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Whether you’re new to boating or a Chesapeake Bay “Old Salt,” everyone loves a good deal!

Given that we’re Maryland, Virginia and Washington, D.C.’s #1 Grady-White & Parker Offshore boat dealer, we have the opportunity to offer you incredible deals on boats, motors, trailers and electronics throughout the year. Whether directly from Tri-Sate Marine or through our exclusive partnerships with Grady-White, Parker Offshore, Garmin Marine, Yamaha, Achilles Inflatables and more, we not only offer you the best deals, we also offer the very best service in greater Chesapeake Bay area.

Our current offers are below, many of which can be combined to make an ultimate deal on a new boat or Yamaha outboard motor. Be sure to check back here from time to time as we frequently provide can’t miss opportunities for you to up your game on the Chesapeake and the surrounding area.

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Brand New Boats at Used Boat Prices on ALL 2025 Parker Models in Stock!

Better than ‘Boat Show Pricing,' these brand new 2025 Parker Models are at their Lowest Prices Ever!

They won’t last long, so move fast as inventory is limited to only these seven in-stock models. If you see the one that you’ve been waiting for, contact a sales advisor immediately to see if it’s still available. 

View 2025 Parker Inventory

Grady Days Sales Event — Happening Now at Tri-State Marine!

It’s the Biggest Grady-White Sales Event of the Year!
Now through November 2nd, the Grady Days Sales Event is your best opportunity to secure the Grady-White boat of your dreams — with exclusive, limited-time pricing available only through authorized dealers like Tri-State Marine.
 
Whether you're ready to cruise the Chesapeake Bay in comfort or hit offshore waters with confidence, there's never been a better time to own a Grady-White.

💰 How to Get Pricing

Getting started is easy!
Connect with us directly – Our team will walk you through the best deals and help you find the perfect Grady-White model for your needs.
Already know what you want? Use Grady-White’s 'Build My Grady' tool to customize your dream boat, then submit your build for a quote.
Need help deciding? With 27 models to choose from, our expert team is here to guide you through the best options for your lifestyle and family.

View Inventory
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Yamaha “Fall Into Savings” Sales Event — October 6 – December 8, 2025

🍂Now is the perfect time to repower your boat or upgrade your outboard — and save big with Yamaha’s Fall Into Savings Sales Event!

From October 6 through December 8, 2025, eligible new Yamaha four-stroke outboards from 2.5 HP to 450 HP come with exclusive limited-time benefits — including up to 7 years of total coverage and up to $700 in dealer credit toward additional goods and services from Tri-State Marine.

⚙️ Here’s what you’ll get:

  • 425 HP – 450 HP Outboards:
    Receive 5 years of Yamaha Limited Warranty + 2 years of Yamaha Extended Service (Y.E.S.) coverage — a $7,700 valueplus up to $500 in dealer credit.

  • 30 HP – 350 HP Outboards:
    Enjoy a 3-year Y.E.S. extended protection plan free, worth up to $4,100 in added value.

  • 150 HP – 450 HP Outboards:
    Earn up to $500 in dealer credit toward Yamaha-approved goods or services when you purchase an eligible new outboard.

  • 2.5 HP – 25 HP Portable Outboards:
    Receive up to $700 in dealer credit toward accessories, parts, or service at Tri-State Marine.

🛥️ Why repower with Yamaha?

Yamaha outboards are built for legendary reliability, fuel efficiency, and performance that keeps you confidently cruising the Chesapeake Bay and beyond. With this limited-time offer, you’ll enjoy extended peace of mind — and extra savings — from a brand you can trust.

📅 Don’t wait — offer ends December 8, 2025!

Stop by Tri-State Marine in Deale, MD, your authorized participating Yamaha Outboard Dealer, to learn more and take advantage of Yamaha’s best fall offer before it’s gone.

 

View Yamaha Outboards
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Yacht Club Members – Special Member Pricing!

Yes, it’s true – we offer pre-negotiated discounts and pricing on all Grady-White and Parker models to all current and active Yacht Club members in the greater Chesapeake Bay area. This provides members with a no-haggle discounted price well below our display pricing on all in-stock units — saving thousands of dollars on all models. Just present your sales advisor your membership card or number from one of the area Yacht Clubs and and leading Marinas and you’ll be eligible for our Yacht Club Member price. No back and forth – just the best deal possible, just for being a member of a great Yacht Club!

View New Boats In-Stock
  • Annapolis Yacht Club
  • Baltimore Yacht Club
  • Chesapeake Yacht Club
  • Eastport Yacht Club
  • Gibson Island Club
  • Kent Island Yacht Club
  • Maryland Yacht Club
  • Safe Harbor Marinas
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Our 60th Year! A Special Reward for the Customers that made Tri-State Marine what we are today!

The year 2025 marks our 60th year in serving the greater Chesapeake Bay community in the very best in marine sales and service – most of which has been with Grady-White and Parker Offshore! As a special thank you to our customers that have been with us throughout the years, we are now offering two new rewards – just for being you!

  • First, we are now offering a customer loyalty credit of $2,500 toward the purchase of your next new boat. We know who you are and we’ll factor-in your loyalty discount to reduce the price of your new boat.

  • Second, we’re allowing to you to spread the joy by offering you $1,500 for any referral that you make to us that results in a new boat sale!  Just send names our way or be sure to tell your referrals to mention your name so that we can send the reward your way!

Both offers are exclusive to those customers who have purchased a boat from us in the past – it’s our special way of showing our appreciation of all of you!

View New Boats In-Stock