Harborside Marine, Inc.
Port Jefferson, New York
GPS: 40.9465, -73.0736 · Open in Google Maps
About Harborside Marine, Inc.
Harborside Marine, Inc. is a marina located in Port Jefferson, New York. GPS coordinates: 40.9465, -73.0736.
Tips for Visiting Harborside Marine, Inc.
- ✓ Call ahead to check slip availability, especially during peak season.
- ✓ Ask about transient rates if you're just passing through.
- ✓ Check fuel prices before arrival — marina fuel can vary significantly.
- ✓ Read our guide to choosing a marina for more advice.
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Related Guide
How to Negotiate a Marina Slip Rental
Off-season timing, multi-year discounts, trade-work deals, bundled services, and cash payment. Seven tactics that shave 10-20% off slip rates — plus what never to push back on.
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