Skip to main content

Cedar Island Marina


Dock
Offered

Mooring
Not Offered

Day Trip
Not Offered
34 Riverside Dr
Clinton, CT 06413
Check-in after 12:00 PM
Check-out before 11:30 AM
VHF 9

Book faster with the free Dockwa app

Marinas.com
179 Reviews

by Elmer H. - Verified user on May 27, 2026
We stayed one night on dock on our way to NY thru LI Sound. Friendly prompt service. Pristine facilities. Appreciate the shower/bath amenities too.

by John S. - Verified user on Sep 16, 2025
This is the nicest marina that i have visited. The array of facilities was impressive and the staff was helpful.

by Richard H. - Verified user on Sep 01, 2025
Had a wonderful stay

by David B. - Verified user on Aug 30, 2025
Cedar Island is truly a great marina. The friendliness is contagious. It’s full of first class people that make your stay wonderful. Hats off to the dock master and his crew!

by Anonymous on Aug 29, 2025
We have been at Cedar Island Marina for many years and have always found it to be a beautiful marina, well maintained and complete. The staff and service department are all wonderful. I would like to give a shout out to the Dockmaster, Marc Tardiff, as he embodies the professionalism and work ethic necessary to do his job. He has always been friendly and courteous and makes being at the marina a great experience. The dock staff is great. polite and professional. Kudos to Emma. I highly recommend this marina for either seasonal dockage or a transient stay!

by Keith M. - Verified user on Aug 29, 2025
Great Facility! Amazing well maintained. New Bathrooms/ Shower facilities were a welcome site after our hot sailing day. Pool and hot tubs were very clean and inviting. We used them several times. It was great to have several restaurants within walking distance.. Everyone we met at the facility were great! We will make it a regular stop.

by Robert C. - Verified user on Aug 25, 2025
One of my favorite tranisent marinas on the Sound. Friendly faminly-run marina. Very well maintained with more amenities than any other I've been to. Constant improvements and upgrade are obvious. Quiet and very calm harbor. Easy to see how they alway win awards as a top marina.

by Daniel M. - Verified user on Aug 25, 2025
Awesome place, friendly staff Great people

by David A. - Verified user on Aug 23, 2025
As always, Cedar Island Marina is a great place tuck in. Dockmaster Marc runs a great marina and his dock staff are friendly and professional. Beautiful well kept facility, clean showers - not to mention a pool hot tub and restaurants literally on site. We'll be back.

by Gregory P. - Verified user on Aug 18, 2025
Great stay only complaint they were not able to get our boating group in one area like we requested.

by Ken B. - Verified user on Aug 17, 2025
great staff and dockhands VERY polite will def. be back !!! BUT went to use the facilities ( head ) at 6:30 am .two pigs must have been in there There's a mess in 2 of 3 toilets no bowl brushes to be found. Besides that had a great time even with boaters who keep their boats there ,friendly and helpful !

by Carter H. - Verified user on Aug 17, 2025
First class operation, friendly, clean, great food and drink

by James M. - Verified user on Aug 16, 2025
We love Cedar Island. The harbormaster, Marc, and his team (Luke, Nick, Ellie, and Jaydon) are the most competent deck team on the sound. We had such a pleasant experience that this was our second stay this season. Big shoutout to Marc for taking us to get coffee! Thank you all!

by Chris T. - Verified user on Aug 11, 2025
Great marina for a quick getaway. Aqua was yummy and want to go back so we can eat at Lobster Landing. Marina crew were amazing and pleasant.

by Stephen K. - Verified user on Aug 11, 2025
Nice place, tight fit if inside the main pier. Dockhand very nice told us everything we needed. Nearby resturant has terrific food but wait lines can exceed 45 minutes.

by Timothy D. - Verified user on Aug 10, 2025
Very well equipped and friendly place, located next to several restaurants on the water. Yachtmaster is very capable. As him for a Clinton history lesson!

by Donald V. - Verified user on Aug 05, 2025
Great place to spend a day or two. Attentive and courteous staff and very nice facilities, including a good pool. The only slight negative is the men’s room was in need of cleaning.

by Anthony N. - Verified user on Aug 02, 2025
Awesome place. So much to do. Staff is great! Mark the dock master gave us a ride into town to get supplies 👍🏻

by John R. - Verified user on Jul 23, 2025
Unbelievably nice spot. Family oriented. Great pool, spotlessly clean and friendly. Dock master Marc went far out of his way to make sure every thing was ready for me to host a VIP weekend for my bosses big New Haven summer trip aboard her 100' yacht.

by Donald S. - Verified user on Jul 18, 2025
We had a great stay at Cedar Island Marina. The docks are in great shape, the bathrooms are new and clean and the staff very helpful.

by Norm T. - Verified user on Jul 11, 2025
Nice n comfortable,,,all Staff and Aqua restaurant personal were sooooo nice !!!! And the Lobstsh shack were all great !!!!

by Catherine R. - Verified user on Jul 08, 2025
Nice marina and very friendly staff and boaters. Very clean facilities, and the pool and restaurant (Aqua) were great. For transients w/out a car, just note that there is very little around the marina area and Ubers are not plentiful so plan/order ahead.

by John B. - Verified user on Jul 07, 2025
We returned and again, very welcomed. "We were welcomed as if we were the most important guest to arrive. Everyone was very nice and we had everything we needed right there. Kids loved the pool. We definitely will be returning for our short stays".

by John S. - Verified user on Jul 04, 2025
Awesome marina and excellent staff! Well-maintained and very clean. We had a problem with the boat on departure and Marc and team were incredibly helpful. Will definitely be back!

by Laura L. - Verified user on Jun 28, 2025
Lovely marina, be aware that it is quite shallow past and outside the long face dock after the fuel dock. We are a 38' sailboat and have a draft of almost 6' and I definitely saw 4' or less in my depth gauge there. Did not run around though and it's plenty deep at the dock at low tide. Dockmaster and crew are great and very helpful.
View all on Marinas.com

About Cedar Island Marina

With over 50 years of excellence, Cedar Island Marina has earned a reputation as one of the best in the industry. Some highlights include being consistently awarded the Elite Marina designation by Marinas.com. This designation ranks us among the top marinas and boatyards in the nation. We are honored to be one of the highest and best rated marinas in Connecticut serving the Long Island Sound area.

Nestled in between a protected residential area and Hammonasset Nature Preserve, Cedar Island Marina is a perfect choice both seasonally and as a transient. Consistently rated one of the best marinas on the Connecticut Shoreline, we invite you to view our full-service facilities and to meet our expert staff whose experience in the marine industry is unmatched. At Cedar Island Marina, we offer more than just a slip. We offer a community of diverse boaters and a complete summer experience. From those looking to go fishing early on a Saturday morning, those looking to relax with their families on a Sunday afternoon, or those looking to stay up way too late on a Friday night, we are confident you will find like-minded individuals here.


Services

  • Diesel
  • Gas
  • Water Hookup
  • Electrical

Amenities

  • ATM
  • Bait & Tackle
  • Captains Lounge
  • Dog Park
  • Dry Stack
  • Floating Docks
  • Fitness Center
  • Ice
  • Wireless Internet
  • Laundry
  • Service & Maintenance
  • Oil Recycling
  • Pet Friendly
  • Swimming Pool
  • Pumpout
  • Launch Ramp
  • Restrooms
  • Security
  • Ship Store
  • Showers
  • Cable/Satellite TV
  • Travel Lift
  • Groceries
  • Medical Facilities w/in 5 Miles
  • Restaurant
  • Land Storage

Info


Photos

Cedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island MarinaCedar Island Marina