
Marine Electrical
Power everything on board from batteries and wiring to switches and charging systems, are built to handle the harsh saltwater environment so your vessel stays powered up and ready to go.
Monday
9:00 AM - 7:00 PM
Tuesday
9:00 AM - 7:00 PM
Wednesday
9:00 AM - 7:00 PM
Thursday
9:00 AM - 7:00 PM
Friday
9:00 AM - 7:00 PM
Saturday
9:00 AM - 7:00 PM
Sunday
9:00 AM - 5:00 PM
West Marine in Riverhead serves Long Island's East End boating, fishing, sailing, and paddling community with marine supplies, fishing gear, safety equipment, electronics, and boat maintenance essentials. Conveniently located on Old Country Road, our store provides easy access for boaters exploring the Peconic Bay system, the Peconic River, Flanders Bay, and nearby Long Island Sound waterways. Whether you are preparing for a day of fishing on the bays, outfitting your boat for the season, upgrading navigation electronics, or stocking up on maintenance and safety equipment, our team is here to help you make the most of your time on the water. From families cruising the protected waters around Shelter Island to anglers targeting striped bass and fluke throughout the East End, West Marine Riverhead supports a wide range of boating and fishing adventures across the region. Proudly serving Riverhead, Southampton, Southold, East Hampton, Shelter Island, and surrounding Suffolk County communities, we are committed to helping local boaters, anglers, sailors, and paddlers find the equipment and expertise they need throughout every season on the water.

Power everything on board from batteries and wiring to switches and charging systems, are built to handle the harsh saltwater environment so your vessel stays powered up and ready to go.

Keep your boat in peak condition from hull cleaners and antifouling paint to engine maintenance and repair, we have everything you need to protect your investment and stay sea-ready all season long.

Safety first, every time you leave the dock from life jackets and flares to EPIRBs and fire extinguishers, our Coast Guard-compliant safety gear gives you and your crew the peace of mind to enjoy every trip on the water.

Hold your ground, every time. From anchors and windlasses to dock lines, fenders, and cleats, our anchoring and docking essentials are built to keep your boat secure, whether you're at the slip or riding out the night at anchor.

Don’t let a worn part keep you off the water. West Marine has you covered with thousands of OEM and OEM‑equivalent engine parts for outboards, inboards, and sterndrives. Find parts for Mercury, Yamaha, Volvo Penta, Evinrude/Johnson, MerCruiser, and more. including cooling system components, electrical parts, exhaust parts, internal engine pieces, seals, and O‑rings. With our online Engine Parts Finder powered by Sierra, the world’s largest marine aftermarket parts supplier, you can locate the exact part you need by make, model, year, and horsepower in minutes.