Great Peconic Bay Marina in Jamesport, New York
13 Washington Avenue · Jamesport waterfront
Max LOA
60 ft
Water depth
Contact marina
Shore power
Contact marina
About Great Peconic Bay Marina
Boaters visiting Jamesport, New York can dock at Great Peconic Bay Marina, situated on Jamesport waterfront. Verified amenities include fresh water. The marina reports a maximum LOA of 60 ft. Water depth at the slips is listed as Contact marina. Reach out to the dockmaster to confirm availability, pricing, and any docking requirements.
Great Peconic Bay Marina operates as a full-service marina in Jamesport, New York. Transient dockage is available for boaters passing through Jamesport, New York. Liveaboard policy is not confirmed in our records — ask the marina directly. Fuel service on-site is not confirmed — plan fueling at nearby fuel docks if needed.
Great Peconic Bay Marina sits on Jamesport waterfront in Jamesport, New York. Water access includes Local waterways. Coordinates: 40.9375, -72.5812. Cross-reference current charts and NOAA notices to mariners before approach.
Amenities & utilities
- Slip rentals
- Dockmaster on duty
Docking Difficulty & Safety Insights
Docking conditions at Great Peconic Bay Marina can change with vessel size, tide, current, wind, visibility, marina traffic, and slip location. Before arrival, confirm slip assignment, approach instructions, depth, power needs, and docking restrictions directly with the marina.
Marine weather at the slip
Wind, tidal current, tide, visibility, and a one-glance boating safety score.
Marine weather conditions near Great Peconic Bay Marina can change quickly around inlets, bridges, exposed fairways, and narrow marina basins. Before arrival, check local wind, tide, visibility, current, and marine alerts, then confirm current conditions with the marina.
Plan your visit to Great Peconic Bay Marina
Cross-reference docking risk, weather, fuel, hazards, fishing, and navigation — purpose-built tools for Jamesport, New York boaters.
Use this Great Peconic Bay Marina profile to compare wet slips, transient dockage, depth, shore power, fuel, pump-out, liveaboard rules, amenities, and nearby boating resources before requesting availability. Before visiting, confirm slip availability, vessel size limits, draft requirements, arrival instructions, parking, security, liveaboard rules, transient policies, and any required documents directly with the marina.
Need help near this marina?
Use the marina's address to find nearby marine mechanics and places to stay. No GPS required.
Great Peconic Bay Marina — Frequently asked questions
Where is Great Peconic Bay Marina located?▼
Great Peconic Bay Marina is located in Jamesport, New York on Jamesport waterfront. Address: 13 Washington Avenue. Confirm the physical address with the marina before arrival.
Does Great Peconic Bay Marina offer transient slips?▼
Yes — Great Peconic Bay Marina reports transient dockage. Availability changes daily, so call ahead to reserve a slip.
Does Great Peconic Bay Marina allow liveaboards?▼
Liveaboard policy at Great Peconic Bay Marina is not confirmed here. Ask the marina directly whether liveaboards are permitted.
What is the maximum boat size at Great Peconic Bay Marina?▼
Great Peconic Bay Marina lists a maximum LOA of 60 ft. Larger vessels should call ahead to discuss slip fit, depth, and approach.
Is fuel available at Great Peconic Bay Marina?▼
An on-site fuel dock at Great Peconic Bay Marina is not confirmed. Plan to fuel at a nearby marina fuel dock if needed.
How do I contact Great Peconic Bay Marina?▼
Contact information for Great Peconic Bay Marina should be verified through the marina's own website or a marine directory before you arrive.
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