Coecles Harbor Marina & Boatyard

Dock
Offered

Mooring
Offered

Day Trip
Not Offered

18 Hudson Ave
Shelter Island, NY 11964

Check-in after 01:00 PM
Check-out before 11:00 AM

+1 631-749-0700

VHF 9

Book faster with the free Dockwa app

201 Reviews

by Mark R. - Verified user on Sep 28, 2025

Attentive, friendly staff-pleasant, protected location.

by Kevin G. - Verified user on Sep 22, 2025

Very friendly staff. great shower/bathroom facilities

by Mitch G. - Verified user on Sep 14, 2025

Always an enjoyable stay here. The mooring field is very convenient to the marina, which has a small store (Eileen is most pleasant and helpful) and an adequate shower room with good pressure, hot water. If I plan to go ashore I always stay here. The anchorage in the southeast of the harbor is beautiful, well protected and with good holding ground. However, it’s a long dinghy ride to the town dock. Shelter Island is a wonderful place to bike around. It’s also an easy, inexpensive ferry ride away from Greenport. The ferry runs frequently throughout the day until midnight. Coecles Harbor Marina is at the top of my list for overnight mini-cruises from my homeport, Safe Harbor Pilots Point Marina, Westbrook CT.

Marina Response:

we appreciate the kind words!! thank you for taking the time to leave us a review and we're glad you enjoyed your stay with us. we look forward to your next visit!!

by Cliff C. - Verified user on Sep 13, 2025

Beautiful quiet location . Helpful, attentive staff. Shout out to Rebecca! Docks and facilities in good shape. No problem with 4 1/2 foot draft at low tide.

Marina Response:

Thank you cliff! Happy you had a great stay, hope to have you back next season!

by Peter B. - Verified user on Sep 05, 2025

Helpful and friendly crew. We'll be back !! Excellent Marina and staff. Capt. Peter Saint Francis

Marina Response:

Thank you for the kind words- look forward to your next visit

by John V. - Verified user on Sep 02, 2025

Great, everything went better than expected

Marina Response:

thanks! see you next time

by Toni O. - Verified user on Aug 24, 2025

Very accommodating marina. The Dockhand was awesome. Also took us in the van to a restaurant. This place is a fav of ours!!

Marina Response:

Thank you for the review!! See you next visit

by Bill T. - Verified user on Aug 20, 2025

Very well kept family marina in a lovely location. Friendly staff, would definitely stay again.

Marina Response:

Thank you for the kind words! hope to see you again!

by David L. - Verified user on Aug 18, 2025

Love this marina. Clean, quiet, tranquil.

Marina Response:

thanks for the review! see you next visit

by Steven M. - Verified user on Aug 13, 2025

Awesome staff and EZ fuel dock and Pumpout

Marina Response:

Hope to see you again!

by Sheila B. on Aug 12, 2025

We had a wonderful stay at Coecles Marina and Boatyard. The staff couldn’t have been nicer. The Marina offered amenities like a pool, laundry, showers, grills, bike rentals, a covered picnic anrea and a shuttle into town for provisioning. On top of it all, we made new friends with a great group from Riverhead. We will definitely be back.

Marina Response:

Glad to hear it was a memorable stay! We look forward to your next visit :)

by Theodore R. - Verified user on Aug 11, 2025

Absolutely amazing spot, so peaceful and beautiful. Great place to stay with small store, pool , nice facilities. Walked to an awesome local Farm Stand. Swimming and tooling around in the dinghy were so much fun. The picture perfect weather made the stay one of the best of the summer!

Marina Response:

Glad you had a great stay!! We look forward to your next visit

by Tracy M. - Verified user on Aug 11, 2025

Great stay, beautiful harbor and accommodating staff!!

Marina Response:

Thanks for the kind review!!

by FRED K. - Verified user on Aug 11, 2025

Docking crew were terrific. Nice place run by nice people.

Marina Response:

Thank you for the review! We're glad you had a great stay!

by Gino D. - Verified user on Aug 10, 2025

Rebecca and the rest of the staff at Coecles Harbor were nothing short of fantastic. Very helpful and attentive to everyone's needs ans questions. The facilities are immaculate and plentiful. We had 13 boats there for the weekend for our Rendezvous and we could not have asked for a better location to have it. Thank you from all of us and we will definitely see you all soon.

Marina Response:

Thank you thank you for the kind words. We are so happy you all had a great stay, you made the weekend lots of fun! We look forward to the next visit !! :) -R

by Frans R. - Verified user on Aug 10, 2025

Excellent. So very peaceful!

Marina Response:

Hope to see you back again!

by Glen O. - Verified user on Aug 08, 2025

Beautiful spot. Friendly and helpful marina staff. Very nice facilities. Stayed 2nights and more would be nice. Recommend a hike in Mashomack preserve.

Marina Response:

Glad you had a great stay, hope to see you again!

by Scott M. - Verified user on Aug 08, 2025

Wonderful as always! I always stay at Coecles Harbor Marina when visiting Shelter Island. Rebecca and the entire staff go above and beyond to accommodate.

Marina Response:

Thank you Scott!! We appreciate the kind words

by John E. - Verified user on Aug 08, 2025

Great spot! Clean bathrooms, quiet area, amazing staff.

Marina Response:

Thank you for the kind review!

by Rita L. - Verified user on Aug 07, 2025

Easy to find mooring ball. Pleasant facilities.

Marina Response:

Thank you!

by Al P. - Verified user on Aug 01, 2025

Clean, friendly, great location. One of our favorite destinations. We’ve decided that Coecles is our all time favorite destination in Southern New England! And we will continue to come here every year. Clean bathrooms. Great people. Quiet. Great very clean pool. Great restaurants. Will accommodate almost anything you ask. Great bike riding. Eileen couldn’t have been nicer. Thanks for another great visit and see you next year!

Marina Response:

Thanks for the kind words :) See you next summer!

by Joseph S. - Verified user on Jul 28, 2025

As always a beautiful peaceful place to stay. Staff was great and you can’t beat free transportation to and from ferry to Green Port. See you next year. Ty Joe

Marina Response:

Thank you for the kind review! We look forward to your next trip

by Julie B. - Verified user on Jul 27, 2025

Great helpful and nice staff. Great Marina.

Marina Response:

Thank you for the review!

by Joseph F. - Verified user on Jul 26, 2025

Excellent friendly hospitality.

Marina Response:

Hope to see you again!

by Andrew M. - Verified user on Jul 25, 2025

Great facilities and location. Staff is friendly and knowledgeable. Always a pleasure to have a stay at Coecles Harbor

Marina Response:

Thank you for the kind words! See you next trip

View all on Marinas.com

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 day bike rental, a day trip to Sag Harbor or Greenport, a wine tour, or a dinner at one of the island’s great restaurants, 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. Dinghy dock access for anchorage available for fee.
Floating dock requests will depend on availability.

No generators running in mooring field between 9pm-7am

Max LOA is 60 feet

NO LAUNCH SERVICE AVAILABLE