Skip to content

Already a Member?
Login

Login
Harbormaster Day
Best Harbor Contest
Contact Us
Search for:

Home
Massachusetts
Boston Harbor & South Shore, MA
Neponset River, MA

Weymouth Fore River, Quincy Point, MA
Boston, MA
Deer Island, MA
Charlestown, Charles River, MA
Hull, MA
Weymouth – Back River, MA
Chelsea, MA
Amelia Earhart Dam, Mystic River, MA
Hingham, MA
Lynn Harbor, MA

42.2850’ N, 71.0400’ W

Neponset River, MA

79°

H 89°
L 71°

E
5mph

Low tide
3:34 pm

Tides
Weather
Guide
Map
Directory
Boating
Fishing

Exploring Maps and Charts of Neponset River, MA

Explore the Region Explore the State

Featured Local Businesses

Constitution Marina with downtown Boston in the background.

Constitution Marina

Boston Yacht Sales Sabre 43

Boston Yacht Sales

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

Aug 9, 2026 NOAA Fisheries Enforcement Officers Deploy for High Seas Patrols Combatting Illegal, Unreported, and Unregulated Fishing

Aug 6, 2026 U.S. Aquariums and Universities Collaborate on Transformative Aquaculture of Marine Fish

Aug 5, 2026 The Hadal Zone's Squishy Survivor: How the World's Deepest Fish Thrives Under Crushing Pressure

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