• icon oil pump $5.999 Diesel
    (tax included)
  • icon gas octane $4.999 91 Octane Gas
    (tax included)
(207) 799-8191 [email protected]
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  • icon oil pump $5.999 Diesel
    (tax included)
  • icon gas octane $4.999 91 Octane Gas
    (tax included)
spm logo
  • Inventory+
    • Boats for Sale
    • Motors For Sale
  • Marina
  • Financing
  • About Us
  • Locations+
    • Boats For Sale in South Portland
    • Boats for Sale in Danvers
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South Port Marine » Boats for Sale » Bay Boats

Bay Boats

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4.2
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54 reviews


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Boat Financing Services at South Port Marine

Financing Available

We coordinate directly with marine lending partners to fund your vessel. The online application takes roughly five minutes to process loan options and run the payment calculator.

Apply for boat financing

Why Boaters Choose South Port Marine

Certified techs, not general mechanics

ABYC-certified technicians with factory training on Mercury, Yamaha, Kohler, Fisher Panda, and Yanmar.

Slip and storage on the same property

170 wet slips on Casco Bay and 12,000 square feet of indoor heated storage. Your boat gets commissioned in spring and winterized in fall without leaving the yard.

Haul-out capacity most yards do not have

The marine railway pulls boats up to 75 feet, 55 tons, and 22 feet of beam. 24/7 emergency hauling runs year-round.

Stocked parts counter for hands-on boaters

Walk up, grab anodes, filters, impellers, and fittings off the shelf. No waiting on shipments for standard maintenance items.

Main Location

South Portland, Maine

  • 14 Ocean Street
    South Portland, ME 04106
  • (207) 799-8191
  • Fax: (207) 767-5937

Full-service yard with sales, marina, service shop, parts counter, and storage. On the water, the marina sits on Casco Bay just across the bridge from Portland’s Old Port.

Get Directions to South Portland
Sales Office

Danvers, Massachusetts

  • 10 Harbor Street
    Danvers, MA 01923
  • (978) 904-1924

Sales office for buyers on the North Shore and greater Boston coast. Any boat from the South Portland inventory can be moved through Danvers for delivery or pickup.

Get Directions to Danvers

What Our Clients Say About Us

Zac Bongiorno profile picture
Zac Bongiorno
Google star 1Google star 2Google star 3Google star 4Google star 5
Eric at Southport Marine who is not only super easy to contact. which included extremely quick response times and the ability to call at any time. Which is something that can not be said about every boat dealership. As the captain of my families boats and more of a eye for detail I was tasked with looking for out next boat. Being in my early 20’s many dealers or boat shows would even let me on the boat. Eric not only treated my twin in I with great respect, but also worked with us to comeuppance with a deal I have no regrets about. In all highly recommend South Port Marine and will be back for our next boat in a few years. Thanks Eric!
Andrew Woodhouse profile picture
Andrew Woodhouse
Google star 1Google star 2Google star 3Google star 4Google star 5
Laurie Henderson profile picture
Laurie Henderson
Google star 1Google star 2Google star 3Google star 4Google star 5
We always feel so welcome at South Port Marine. It is located in South Portland just over the bridge which is easily cycled or walked via a safe pedestrian lane. The channel coming into the slips is tight and well marked by green buoys and red/orangish pilings. The crew is readily available for docking assistance. The facility is extremely clean and well stocked. There are so many things to do from this amazing location. Mandy and her crew are very friendly, knowledgeable, and helpful.
Nicholas Fiorella profile picture
Nicholas Fiorella
Google star 1Google star 2Google star 3Google star 4Google star 5
Had my 100-hour service done at the service department and had a great experience. Larry was awesome to work with, very helpful, professional, and made the whole process easy. Highly recommend their service team.
Zoë Ferris profile picture
Zoë Ferris
Google star 1Google star 2Google star 3Google star 4Google star 5
We needed a dock early in the season and the marina team was able to get us in at the end of March. Nice facilities. Great fish tank!
Joshua Butkus profile picture
Joshua Butkus
Google star 1Google star 2Google star 3Google star 4Google star 5
Stay with South Port Marine. Great staff, good prices, well stocked dock shop, quick walk to restaurants, cafe's grocery, ATMs, and pharmacy. We docked through Dockwa with a 38' sloop. Coming and going was a breeze, deck hands were always around, channel is clearly marked. Mandy the dock master and her staff were gems. We'll be back.
Rhose Escalante profile picture
Rhose Escalante
Google star 1Google star 2Google star 3Google star 4Google star 5
Wesley Morris profile picture
Wesley Morris
Google star 1Google star 2Google star 3Google star 4Google star 5
Great experience buying a Cobia from South Port Marine Sales. Eric was great to work with, highly recommend!
Diane Stearns profile picture
Diane Stearns
Google star 1Google star 2Google star 3Google star 4Google star 5
Gus did a great job moving our sailboat, and we look forward to having him move our boat in the spring. He is professional and talented.
Barbara Nichols profile picture
Barbara Nichols
Google star 1Google star 2Google star 3Google star 4Google star 5
Great family atmosphere. The staff are very helpful and knowledgeable. We enjoy all the time we spend there! Couldn't say enough good things! Plus a wonderful restaurant next door- The Snow Squall.

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Contact
  • South Portland (Main) (207) 799-8191
  • Danvers (Sales Office) (978) 904-1924
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Fuel Pricing

  • Diesel Price
    5.999, tax included
  • Gas Price
    91 Octane Gas: 4.999, tax included
  • Dock Rates & Other Fees
    Transient Rates: $3.45/ft – $4.50/ft.
    Liveaboard Fee: $650
    Labor Rate (per hr.): $165/hr.
  • Discounts
    BoatUS: $0.10 off per gallon on 500+ gallons
Last Fuel Update: 09/18/2026
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