Seacoast Enterprises Associates, Inc.
Choose from our four marinas with year-round facilities for dockage, slip rentals, indoor and outdoor boat storage and boat yard, a full service department with lift capacity to 40-Tons, a gas and diesel fuel dock, two marine stores with supplies, bait and tackle, ice cubes and block ice, gift shop, and waterside restaurant in Three Mile Harbor, East Hampton, New York.
request service and repairs
make a reservation
boat sales and ship's store
HARBOR MARINA    HALSEY'S MARINA

Call us!  631-324-5666

CAPTAINS!

2014 Dockage & Space Rentals Available

Click here for forms and pricing.

Weather Conditions . . .

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check local weather
check tide table
check wind

HARBOR CAM . . .

Harbor Cam - Live View of Harbor

SEA News . . .

 

Click here for Calendar of Events

 

Boat Regulations and Safety:

 

Click HERE for the latest New York State boating regulations

 

Click HERE for New York boating safety courses

 

 

Seacoast Enterprises Associates, Inc.
423 Three Mile Harbor Hog Creek Road
East Hampton, NY 11937
Phone: 631-324-5666
Email: info@sea-incorp.com
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Weather
Tides
NOAA

Harbor Marina
Halseys Marina
Gardiners Marina