Your Relaxing Entrance To The Cape

Welcome to Stonebridge Marina

Nestled in Onset Village, just a short walk from Onset Center, our marina is easily accessible from land or sea. Stonebridge offers an onsite restaurant and lounge for a fine dining option. For a more relaxed atmosphere, use our gas grills for a fun-filled day at a beach.

Stonebridge Marina in conjunction with Atlantic Boats Inc. is ready to supply your crew and your boat with all the services and care to make your visit with us enjoyable, safe and best of all stress free.


  • Stonebridge Bar & Grill Stonebridge Bar & Grill
  • Rest Rooms / Showers Rest Rooms / Showers
  • Moorings Moorings
  • Laundry Laundry
  • Barbeque Grills Barbeque Grills
  • Adjacent Beach Adjacent Beach
  • Fuel Dock Fuel Dock
  • Bait Bait
  • Ice Ice
  • Rental Boats Rental Boats
  • Engine Service Available Engine Service Available

Stonebridge Bar & Grill

Waterfront dining on Onset Beach. Enjoy the sea breeze as you unwind on our deck or take in the view from inside our cozy dining and bar area.



Rate Sheet 2018

Dock A Outside
Slips 1-18$121 per ft, 30′ minimum
Dock A Inside
Slip 19$121 per ft, 23′ minimum
Slips 20-40$121 per ft, 25′ minimum
Dock B Outside
Dock B1$107 per ft
Dock B2-16$115 per ft, 25′ minimum

Summer Storage Only – May 1st through October 31st

Dock “B” Inside$80 per ft, 16’ maximum
Dingy Dock (Slip Holders Only)$50 (Sticker Fee), 10′ maximum
Transient$40.00 minimum
$2.00 per ft, per night
Off Season Storage
Dock “A” Outside$40 per week
Dock “B” Outside$35 per week
Dock “B” Inside$25 per week
Electricity$2.50 per day
$50 Month / $60 Off Season

7 Day Forecast



  • Currently
  • SSE 11 mph

Conditions for Onset, MA, US at 06:00 PM EDT

21 Jul 2018, Sat22 Jul 2018, Sun23 Jul 2018, Mon24 Jul 2018, Tue25 Jul 2018, Wed26 Jul 2018, Thu
High: 76°FHigh: 80°FHigh: 82°FHigh: 82°FHigh: 80°FHigh: 80°F
Low: 55°FLow: 66°FLow: 71°FLow: 70°FLow: 71°FLow: 69°F
Last Update: Fri, 20 Jul 2018 06:00 PM EDT
Stonebridge Marina

5 East Blvd # 5,
Onset, MA 02558
Get Directions

+1 508-295-8003

Stonebridge Marina

Address5 East Blvd # 5,
Onset, MA 02558
Get Directions

Phone+1 508-295-8003

Business Hours

  • Sunday 8AM–6PM
  • Monday 8AM–6PM
  • Tuesday 8AM–6PM
  • Wednesday 8AM–6PM
  • Thursday 8AM–6PM
  • Friday 8AM–6PM
  • Saturday 8AM–6PM