Of the 8 marinas listed in Port Jefferson, 8 give a phone number and 5 have a website. No national chains here — every marina on this page is independent. The nearest bigger selection is Freeport with 19.
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Bayles Dock
25 E Broadway, Port Jefferson, NY 11777-1259
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Danfords Hotel and Marina
25 E Broadway, Port Jefferson, NY 11777-1259
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Port Jefferson Docks
Main St, Port Jefferson, NY 11777
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Port Jefferson Harbor
201 W Broadway, Port Jefferson, NY 11777-1352
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Port Jefferson Marina
25 E Broadway, Port Jefferson, NY 11777-1259
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Port Jefferson Yacht Club
1 Avenue A, Port Jefferson, NY 11777
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Schafer's Port Jefferson
111 W Broadway, Port Jefferson, NY 11777
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The Boat Place, Inc.
3 Beach St, Port Jefferson, NY 11777
Guides for marina shoppers
All guides
SafetyMarine Weather Forecasts and Warnings: Reading NOAA Reports and Coastal Maps
Learn how to interpret NOAA marine forecasts, wave periods, wind alerts, and weather charts to make safe departure decisions on any coastal or inland waterway.
SafetyBoating Safety Certification and Licensing: State Requirements and Exam Prep
This guide explains the difference between boat licenses and safety education certificates, state-by-state requirements, how to study for your exam, and what to expect on the water.
ServiceSaltwater and Freshwater Fishing Charters: Choosing Inshore, Offshore, and Deep Sea Trips
This guide explains the key differences between inshore, offshore, and deep sea fishing charters to help you choose the right trip, boat, and captain for your experience level.
New York statewide, by feature
- Marinas Offering On-Site Boat Rentals in New York83
- Marinas with Transient Slips in New York65
- Boat Ramps in New York44
- Marinas and Facilities with Boat Launches in New York41
- Marinas with Public and Private Boat Launches in New York37
Nearby in New York
- Canastota3
- Henderson2
- Mt Sinai2
- St James2
- Brookhaven2
- East Patchogue2
- Patchogue8
- Blue Point5
- Freeport19
- New York16
Good to know about marinas in Port Jefferson
How many marinas are there in Port Jefferson?
We list 8 marinas in Port Jefferson with addresses, and 8 of them with a phone number.
What's the surest way to check hours in Port Jefferson?
Call ahead — 8 of the 8 marinas here list a number. Hours at independent marinas shift with seasons and staffing, so a phone call beats any listing, including ours.
What is a boat slip?
A boat slip is a designated parking space for a vessel in a marina, enclosed on multiple sides by docks. In Port Jefferson, New York, there are 8 marinas offering secure slips, with 8 providing direct phone contact for booking on MarinaAtlas.
How much does it cost to store a boat?
Boat storage costs vary based on vessel length, location, and whether you choose wet slips or indoor dry storage. In Port Jefferson, New York, you can explore 8 storage facilities listed on MarinaAtlas, 8 of which can be reached directly by phone.