Call: 603-436-5299
61 Beane Lane, Newington, NH 03801
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    About Us

    About Great Bay Marine

    Celebrating 61 years , Great Bay Marine is New Hampshire Seacoast’s only year-round, full-service boating facility. Located just six miles up the Piscataqua River on 36 acres, we serve Portsmouth, Newington, and the surrounding communities. The marina has nearby shopping, tennis and golf. We are also located within an hour’s drive of major airports, including Boston Logan, Portland Maine, Manchester New Hampshire, and nearby Pease Air and Tradeport in Portsmouth.

    Marina Amenities include:

    • Bath House w/ Showers and Self-Service Laundry
    • Deep Water
    • 128 Slips, & 72 Moorings
    • Transient Dockage Rate: $2.00/ft
    • 35 Ton Travel Lift and 35 Ton Hydraulic Trailer
    • 36 Acres of Easily Accessible Boat Storage
    • Dedicated, Fully Enclosed Fiberglass and Paint Shop
    • Full boat repair and service facilities
    • Full winter and summer storage facilities
    • Fully Paved Boat Launch Ramp w/ 120′ Load/Unload Dock
    • Valvtect Marine Fuel Dock – Gas and Diesel
    • Ship’s Store and Parts Department
    • Lexie’s Landing Restaurant (Seasonal: Memorial Day thru Labor Day)
    • Free Wireless Access
    • No-Charge Pumpout Station
    • VHF Channel: 68
    • Electric: 120V/30Amp 250V/50Am

     *** NOTE: you do need to travel under the General Sullivan bridge to get here if you are traveling from the Piscataqua River. 

    • Height at mean low tide 52′
    • Height at mean high tide 46′

    Launch Ramp

    • All Tides
    • 120′ Floating Dock
    • Fresh Water Rinse Available
    • 24 Hour Access
    • For Boats up to 24′ (LOA)
    • Daily Use Passes Available – $30.00
    • Season Passes Available – See LAUNCH RAMP & PASSES PAGE

    fuel_dock restrooms Store_5 slips

    Great Bay Marine Inc.                    
    61 Beane Lane
    Newington, NH 03801

    Weekday Business Hours: 8:00am – 4:30pm
    Weekends In Season: 8:00 to 3:00 Sat / 8:00 to 1:00 Sun

    Phone: (603) 436-5299

    Directions and Approach

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    Our Location:

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