260 Pequot Avenue
New London, CT 06320-4619
Dock
Offered
Mooring
Not Offered
Day Trip
Not Offered

52 Reviews
by John L. - Verified user on Jul 13, 2026
Marina was a great place to stay, staff was professional, courteous and friendly. Jen was a pleasure to work with and if I needed anything, she didn’t hesitate to accommodate. I reserved the place for two nights for the Sea fest in New London during the day culminating with the FW display on Saturday night. It was a short
Dinghy ride up to the river. Just relaxing at the slip was peaceful as well as enjoying meeting fellow boaters. On the waterfront restaurant is a must to dine at. Overall, I highly recommend this marina if you need a place to stay. Fuel dock was easily accessible. I look forward to returning again. Wakes and wash from boat traffic was minimal with their new seawall floating docks. Thanks Jen for a great stay.
by Gary J. - Verified user on Jun 23, 2026
We stayed here years ago and remember the horrible rolling from ferry and boat wakes. This visit we were pleasantly surprised that through some grant, they were able to place a huge floating concrete dock system that does a great job of cutting down wakes. Additionally, we were put all the way at the end of this dock and were bow into whatever wakes came through. It is a nice change. However, no one answered the radio when we called and they seemed a little disorganized as far as slip assignments. Overall it was a nice stay.
by Allyn Q. - Verified user on Jun 18, 2026
Convenient place
by James A. - Verified user on May 12, 2026
Off season, but staff as extremely helpful. Highly recommended.
by Stephan G. - Verified user on Sep 30, 2025
Mike and Jen were so helpful with everything we needed. Thanks
by Michael B. - Verified user on Sep 16, 2025
We enjoyed our stay at Thamesport Marina Mike and Jen are super friendly and very helpful. Nice floating dock with power and water and good restaurants just off the dock. We will stay there next time we are in town
by KAREN L. - Verified user on Aug 10, 2025
Our stay at Thamesport Marina was great. We have stayed here before so we were aware that the passing ferries can cause wakes. The ferries stop running in the later evening and it is quite calm throughout the night. As such we used extra fenders against the dock without issue. With the TowBoat discount it worked out to $93/day all in for a 58’ boat or about $1.60/foot/night. There is new management since we last stayed here-docks were clean and the dock Manager, Mike, was fantastic. All restaurants at the top of the dock are very good, and range from casual to slightly upscale. Would definitely stay again.
by Vince B. - Verified user on Aug 08, 2025
A nice concrete floating dock totally exposed to the ferry wakes. Three different ferry companies operate out of New London so lots of traffic. The very nice Dockmaster told us the ferry’s stop running around 6 PM but they ran until after 10 PM.
by Craig C. - Verified user on Jul 29, 2025
Chloe and Mike were great! Very accommodating. Very helpful! Made sure we entered the marina correctly by texting us buoy information and also what side to go by the gallon milk jug that was marking rocks. Block Island was our next destination and Mike shared a bunch of stuff to do while we were there. The burger and ice cream at the marina were an easy meal. Thank you so much for all your help! Pump out was free. They have a good price on diesel too.
M/V Sunshine State of Mind
by Tom F. on Jul 27, 2025
Stopped to use there pump out station. Was a pretty gusty day and the marina manager Mike came down and helped us get on the dock safely. Would definitely stop to use their pump out station again.
by robert m. - Verified user on Jul 14, 2025
People were very nice but the Marina is pretty tired and in need of updating. Do not stay on the outside, your boat will get trashed as you're tossed on the dock. I was in with a 53' and felt the docking was too small. The marina is attached to a couple of small restaurants and as you walk from the docks to the restaurants you pass dumpsters and garbage. Overall, unless you absolutely need a layover, i would not stay there.
by Stephen C. - Verified user on Jun 29, 2025
Service was phenomenal from Mike. Very accommodating. Peaceful at night, much quieter than I was expecting. Concrete docks helped knock down any waves. Will stay again.
by Tony M. - Verified user on Jun 20, 2025
This was a great stop for us. Easy and convenient access from Long Island Sound. .. where we needed to stay an extra day because of weather. Quick response from Mike the marina manager and his daughter Chloe who stayed after hours to help us fuel up and dock. This is definitely a friendly marina, We have stopped here twice now and will continue to do so. Respectfully M/V ALMA
Marina Response:
Thanks for staying with us and the kind words Tony! Hope to see you again!
Safe travels
Mike,Chloe and the rest of the dock staffby Ryan B. - Verified user on Apr 07, 2025
Great experience and very helpful with a last minute reservation
by Tracy O. on Nov 21, 2024
Ducked in here to wait out some inclement weather. Good protection and Dockmaster Michael could not be more friendly and accommodating. Great restaurants nearby as well. Will be making this a regular stop on my seasonal migrations.
by Simon C. - Verified user on Oct 24, 2024
Great people, bit choppy on the outside wall and can someone please take the horns away from the train drivers 😂
by nancy s. - Verified user on Sep 28, 2024
Thamesport Marina was very accommodating and helpful. We enjoyed our stay and will be coming back.
by Stephen K. - Verified user on Sep 17, 2024
I have stayed here many times before and the place is clean and I will definitely be back. This year seemed very unorganized. There was no one really available to check us in just someone (no idea who it was and not a marina employee) saying to take any slip. When it came time to get fuel, we were told it would be open at 11:00 AM, we called at 1:00 and was told more like 2:00. By 2:30 someone was there.
by Joseph J. - Verified user on Sep 12, 2024
The marina is a little tired. The staff is great, but the overall condition is not very good.
by Thomas G. - Verified user on Sep 04, 2024
Mike was a pleasure to work with.
by Amanda D. - Verified user on Aug 14, 2024
We actually stayed a week and were assigned to be on their nearly complete transient floating docks. When the weather turned, Mike made an interior slip available on their fixed docks. He was always a phone call away and helped with several logistical challenges. We had to leave the boat for a few days and felt very secure there. We received a storm report from Mike that was very favorable. The marina has ample restrooms, but no laundry onsite. Fuel prices were competitive. Truly awesome restaurant, “ On The Waterfront “, right next door is not to be missed. Reservations are needed even on a Tuesday night!!
by Dennis D. - Verified user on Aug 13, 2024
Very helpful staff. Excellent docks.
by Capt B. - Verified user on Aug 11, 2024
Great location to see all the sights of New London with great restaurants at the foot of the docks.
The Dockmaster Mike very helpful and attentive.
Looking forward to our next visit!
Capt Russ
Marina Response:
Thanks Russ thanks for staying with us see you next year!by Wayne G. - Verified user on Jul 11, 2024
The place and mooring is perfect, and very kind peoples
by Ulrike E. - Verified user on Apr 24, 2024
Some swell
Friendly and helpful

Member Discounts
Dockwa and BoatUS have teamed up to bring you discounts for all BoatUS marinas. If you are a BoatUS member, go to your Dockwa account and add your BoatUS member information to get the following discounts at this marina.
- 25% Off Transient Slips
- $.10 Off per Gallon on Fuel (cash only)
- $.05 Off per Gallon on Fuel (credit)/$.10 Off per Gallon CASH
About Thamesport Marina
Looking for an ideal marina to dock your boat? Located in picturesque Greens Harbor on the Thames river in New London CT, Thamesport Marina is the marina you've been looking for. Docking your boat at Thamesport Marina will allow you convenient access to local beaches, restaurants and entertainment. Thamesport Marina is a full service marina, offering boat slips, transient slips, gasoline, and diesel fuel.









