Port

Senix Marine

Center Moriches, United StatesLong Island Sound
Type
Harbour

Full-service marina of 125 slips on Senix Creek in Center Moriches, a few minutes from Moriches Inlet on the south shore of Long Island.

Guide

Approach and anchoring

Approached from Moriches Bay via the Senix and Mud Creeks channel. Moriches Inlet is subject to severe shoaling and its buoys are not maintained, so most boaters reach the marina from within the bay. The ICW through Moriches Bay shoals heavily near the marked buoys.

Practical

Transient dockage and winter storage. Fuel berth with petrol and diesel and a weigh station. Ships store, on-site mechanic, shrink-wrap service, bait shack and ice. Restaurant with a seasonal tiki bar. Marina, fuel berth and bait shack open daily May to October, 8am to 5pm.

Ashore

Fish-cleaning stations on site for the catch. The village centre of Center Moriches lies about 1.5 km north for shops and provisions.

Key facts

Type
Harbour
Coordinates
40.79500, -72.80594 (40°47.70'N 72°48.36'W)
Town
Center Moriches
Country
United States
Updated
July 7, 2026

Getting there

Senix Marine lies at 40°47.70'N 72°48.36'W, that is 40.79500, -72.80594 in decimal degrees.

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J M Marine

Center Moriches, United States

Port0.7 NM

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