
Seymour's Boatyard
Northport Harbor Marina App
0 ratings
Free
About
Seymour's Boatyard
Serving Northport Harbor’s Nautical Needs Since 1923.
Welcome to the official app for Seymour’s Boatyard! Located just steps from historic Northport Village on Long Island, Seymour’s is a family-owned, family-friendly marina dedicated to preserving our timeless charm while adding modern technology to make your boating experience as seamless as possible.
Whether you are a seasonal mooring customer, a visiting transient boater, or part of our dedicated marina staff, the Seymour’s Boatyard app gives you everything you need right at your fingertips.
FOR GUESTS & VISITORS:
• Discover Seymour’s: Learn about our historic boatyard, our services, and our amenities.
• Live Weather & Tides: Access up-to-date local marine weather and Northport Harbor tide charts.
• Contact Us: Easily get in touch with the main office for fuel dock inquiries, transient mooring availability, and general questions.
FOR MOORING CUSTOMERS:
(Requires Login)
• Vessel Management: View and manage your registered boats directly from your device.
• Mooring Information: View your assigned mooring location and details within Northport Harbor, Centerport Harbor, or our other coverage areas.
• Contract Access: Easily review your active seasonal mooring or tender contracts on the go.
• Report Issues & Submit Requests: Need maintenance or want to report an issue with your mooring? Submit a request straight to the boatyard staff.
FOR SEYMOUR’S STAFF (ADMINS):
(Requires Admin Login)
• Set Mooring Locations: Drop and set GPS coordinates for moorings right from the water.
• Customer Directory: Access customer information and boat profiles on the fly.
• Manage Requests: View, track, and resolve maintenance requests or issues submitted by mooring customers.
Download the Seymour’s Boatyard app today and let's make this boating season our best one yet!
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What's New in Seymour's Boatyard
1.1.1
July 4, 2026




