- Type
- Harbour
Family-run full-service marina at 87 Ocean Avenue, Bay Shore, on the Great South Bay, in operation since 1985.
Guide
Approach and anchoring
Reached from the Great South Bay via Fire Island Inlet, about 6.5 miles from the marina, then the marked channels off Bay Shore. Bay water is shallow, so favour the channel on a deep-draught boat.
Practical
Fuel berth with petrol and diesel, open Monday to Saturday, 0800 to 1700. Dockage, high-and-dry storage, ice and bait, gated entry with security cameras, a parts department and a nine-room bed and breakfast. Emergency haul-out up to 75 tons. BoatUS members get a small fuel discount.
Ashore
Main Street Bay Shore, with restaurants and shops, is a short walk away. Fire Island is about 4 miles across the bay.
Key facts
- Type
- Harbour
- Coordinates
- 40.71655, -73.24439 (40°42.99'N 73°14.66'W)
- Town
- Bay Shore
- Country
- United States
- Phone
- +16316650037
- Updated
- July 7, 2026
Getting there
Seaborn Marina lies at 40°42.99'N 73°14.66'W, that is 40.71655, -73.24439 in decimal degrees.
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