Best Marina & Boatyard
for Guilford, CT Boaters
Cedar Island Marina has proudly served Guilford, CT boaters for decades — offering world-class slips, full boatyard services, and the best waterfront experience on Long Island Sound.
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GUILFORD, CONNECTICUT
Guilford’s Premier Full-Service Marina & Boatyard
A short cruise from Guilford Harbor across Long Island Sound, Cedar Island Marina is the CT Shoreline’s top-rated destination for Guilford boaters of every kind.
Whether you’re a year-round Guilford sailor, a weekend powerboater, or a seasonal slip holder, Cedar Island Marina offers the services, facilities, and waterfront experience that sets us apart from any other marina on the Connecticut Shoreline. From seasonal slip rentals and winter storage to full boat repair, Cedar Island Marina is the complete package for Guilford-area boaters.
Our central CT Shoreline location makes us easily reachable from Guilford — and our comprehensive range of services means Guilford boaters have everything they need in one top-rated facility.
Marina SERVICES
Full-Service Marina for Guilford, CT Boaters
Cedar Island Marina provides Guilford-area boaters with every marine service they need — all in one convenient, top-rated facility on Long Island Sound.
Seasonal Slips
Boat Service & Repair
Winter Boat Storage
Paint & Fiberglass Repair
Yacht Brokerage
Ship's Store & Parts
Marina Amenities
Overnight Reservations
FREQUENTLY ASKED QUESTIONS
Marina Questions — Guilford, CT
Answers for Guilford, CT boaters looking for the best marina and boatyard on the Connecticut Shoreline.
What is the best marina near Guilford, CT?
Cedar Island Marina is widely regarded as the best full-service marina on the Connecticut Shoreline, easily accessible from Guilford by water. Located in Clinton Harbor with direct Long Island Sound access, it offers seasonal slips, transient dockage, haul-out services, boat repair, winter storage, and on-site amenities that make it the top choice for Guilford-area boaters.
Does Cedar Island Marina offer winter boat storage for Guilford CT boats?
Yes. Cedar Island Marina provides secure winter boat storage for Guilford, CT boats, including indoor and outdoor options. Their full-service boatyard also handles winterization, shrink-wrapping, and spring commissioning.
What boat repair services are available for Guilford boaters at Cedar Island Marina?
Cedar Island Marina’s boatyard offers comprehensive marine repair for Guilford-area boats — including engine repair, fiberglass and paint work, bottom jobs, rigging, electrical systems, and full boat service from experienced in-house technicians.
SERVING THE ENTIRE CT SHORELINE
The Best Marina for Every CT Shoreline Boater
Cedar Island Marina serves boaters from Guilford and all communities along Connecticut’s beautiful shoreline. Our central location, comprehensive services, and decades of experience make us the CT Shoreline’s go-to full-service marina and boatyard.