Skip to content

Already a Member?
Login

Login
Harbormaster Day
Best Harbor Contest
Contact Us
Search for:

Home
New York
Long Island, NY
Three Mile Harbor, NY

Sag Harbor, NY
Noyack Bay, NY
Orient, NY
Greenport, NY
Southold, NY
Montauk, NY
Montauk Harbor, NY
Silver Eel Pond, Fishers Island, NY
Saybrook Point, CT

41.0350’ N, 72.1900’ W

Three Mile Harbor, NY

71°

H -°
L 61°

N
0mph

High tide
11:42 pm

Tides
Weather
Guide
Map
Directory
Boating
Fishing

Exploring Maps and Charts of Three Mile Harbor, NY

Explore the Region Explore the State

Featured Local Businesses

Beach in East Hampton, NY -- Nicole Mayone, CC BY-SA 2.0 , via Wikimedia Commons

East Hampton Harbormaster

Featured Content

The Sabre 51 cruising the intracoastal waterway at sunset.

In The Zone: The Sabre 51 Salon Express Learn More →

Coastal News Updates See All

Jul 30, 2026 Why NOAA Matters: Maine's Island Institute Makes the Case

Jul 30, 2026 Deep Diving and Innovation to Restore the Gulf's Mesophotic Corals

Jul 28, 2026 Going With The Flow: Visualizing Ocean Currents with ECCO

SIGN UP FOR OUR NEWSLETTER

Coastal flooding reports, travel ideas, news from harbors around the country, and the latest on ocean conservation trends.

Find tide charts and weather for 1,400 harbors across the U.S.

About US Harbors

Advertise with Us

Terms & Conditions

Tide & Weather FAQs

Shop Nautical Charts

“Best Harbor” Contest

National Harbormaster Day

Reach over 12 million boaters and people who love the coast:
Contact our sales team for an advertising quote.
Tides, Weather & Local Knowledge is a registered trademark of US Harbors LLC.

Facebook
YouTube
Instragram

US Harbors ® USHarbors.com

Terms & Conditions
Privacy Policy
My Personal Information

Copyright © 2026 US Harbors

We respect your privacy

This website uses cookies to ensure you get the best experience. Learn more

Your Privacy Choices