Coecles Harbor Marina & Boatyard

$2/ft - $4/ft

$1/ft - $2/ft

Day Trip
Not Offered
18 Hudson Ave
Shelter Island, NY 11964
Check-in after 01:00 PM
Check-out before 11:00 AM
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Marinas dark
12 Reviews

by northstar1 on Jul 11, 2018

Friendly, great place.

by ulvvpgfnw6dasqm6qvn8 on Jul 07, 2018

Excellent A beatiful peaceful marina with great staff

by robrav on Sep 04, 2017

Beautiful spot. Always love stopping here.

by apuerini on Aug 19, 2017

Clean, friendly, great location.

by lwilson on Aug 05, 2017

Tried tested and true a first class facility in a sublime location. We always look guess to coining back.

by pkennedy22 on Jul 23, 2017

Excellent all around. Been to Coecles Harbor many times. Excellent facilities and friendly staff. They do need a bit more room on the dinghy dock.

by capedory300ms on Jun 02, 2012

I've been coming out to Coecles Harbor Marina as a transient since 1998. First with a 38' Egg Harbor, now with a 30' Cape Dory sailboat. We just booked our first whole season here in no small part because they do such a great job.

Over the years and in all my travels I can say that this is one of the most pleasant places my family has ever stayed. The staff is very friendly and extraordinarily helpful, my son always finds someone to hang out with. They really go the extra distance to take care of of their guests!

by pipe_dream_2 on Aug 22, 2011

John, their electricial, is absolutely the best!!!!! Our boat had been diagnosed by S&S Marine from Old Saybrook as needing a new alternator and voltage regulator. Twenty minutes after arrival John arrived onboard and tested the system. I did not need a new $1200 system...a previous electrician had neglected to reconnect two grounding wires to the alternator. I was convinced I needed a new system as a result of the S&S's diagnsis...John could have sold me the new system but simply charged me for labor and a stainless steel nut! Honesty at it's best! I would recommend him to any sailor needing electrical repairs.

Additionally, while John was working on my wife used the laundry facilities to tidy us up. Everyone was pleasant and helpful. My compliments.

All I can say Thumbs Up for the entire crew at Cockles!!!!!

by LIBoatLover on Jul 11, 2011

Having stayed at Coecles Harbor numerous times I can’t imagine why anyone would give this gem one star. Maybe those two negative reviewers below have ulterior motives? Anyway, the facilities are spotless, the marina staff is courteous and extremely helpful and the boatyard takes care of the nicest collection of Hinckleys and Herreshoff’s you’ll ever see collected in one place. Between the pool, laundry, picnic area and transportation options listed below what more could one want? We rented one of their electric cars and had a blast touring around the island. The two restaurants we tried were fantastic and the kids even got to play mini golf which is just a short walk up the street from the marina. If you are looking for a peaceful spot with beautiful natural surroundings give Coecles a try, you won’t be disappointed.

by bestboater on Jun 06, 2011

This marina was good in its day, but things are horrible there now. It is very poorly maintained, and god help you if you have to have a repair or service there. They overcharge and misdiagnose. Locals on Shelter Island, Greenport and Sag Harbor know to stay away and head to any other marina. We had service at Island Boat Yard and were very happy, after they fixed what Coecles had screwed up.

by sinterklaas on Oct 23, 2010

I would be hard pressed to give a Marina a better rating than Coecles Harbor. The staff is incredibly, professional, friendly, and helpful. I stopped by here for what I had originally planned on being a few days but ended up leaving my boat here for a few weeks. The harbor is very well protected and the marina facilities are extremely well maintained. Coecles Harbor Marina was a great joy to visit and I look forward to visiting again. The only downside was having to leave to go home!!

by acustomer on Sep 27, 2010

Marina lack amenities and is not very well maintained. The dock staff is clueless for the most part and they have no gas anymore, diesel only. There are def better places to keep your boat in the area. and im pretty sure the big boat at the end pumps out their waste tanks at the dock.

About Coecles Harbor Marina & Boatyard

Come to our tranquil waters for a night, weekend or an entire season. Coecles Harbor Marina offers both seasonal and transient moorings and slips. Our guests will enjoy the first class marina amenities listed below, a stress-free atmosphere and, scenic paradise. Often referred to as the “Jewel of the Peconic,” Coecles Harbor, highlighted by Mashomack Preserve, features interlacing tidal creeks teeming with marine life and bordered by mature oak woodlands, fields and marshes. Our attentive staff is dedicated to assuring you a perfect stay. Whether choosing a GEM electric car rental, a day trip to Sag Harbor, a wine tour, a dinner at one of the island’s great restaurants, or a lazy day in the pool, we are happy to assist. We’ll arrange transportation to ferries, restaurants beaches and shopping.

For mooring and slip assignments please hail our dock crew on VHF Ch. 09 or call 631.749.0700. Visual aids are also available on our website.

Max LOA on Docks is 60 feet.


  • Diesel
  • Water
  • Electrical


  • Floating Docks
  • Ice
  • Laundry
  • Maintenance Facilities
  • Pumpout
  • Restrooms
  • Ship Store
  • Showers
  • Swimming Pool
  • Travel Lift
  • Winter Storage
  • Wireless Internet


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