Harbour

Fort Trumbull Marina

New London, United StatesLong Island Sound
Type
Harbour

Marina on the Thames River within Fort Trumbull State Park, near the harbour mouth at New London, Connecticut.

Guide

Approach and anchoring

On the west bank of the lower Thames River, close to the harbour entrance from Long Island Sound. The marina shares its site with the AW Marina operation at 178 Pequot Avenue.

Practical

Around 50 berths for vessels up to 50ft, with seasonal dockage and moorings. Toilets and showers, a picnic area with grills, and a bait and tackle shop on site.

History

Fort Trumbull is a granite coastal fort built between 1839 and 1852 as part of the United States Third System of fortifications, set in the state park beside the marina.

Key facts

Type
Harbour
Coordinates
41.34189, -72.09532 (41°20.51'N 72°5.72'W)
Town
New London
Country
United States
Updated
July 7, 2026

Getting there

Fort Trumbull Marina lies at 41°20.51'N 72°5.72'W, that is 41.34189, -72.09532 in decimal degrees.

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