How to Select the Best Anchor for Your Boat and Local Boating Area

Choosing the right anchor is one of the most important decisions you'll make as a boat owner — and one of the most overlooked. The wrong anchor for your bottom type or boat size can drag in a storm, fail to set in a current, or simply be too heavy to handle comfortably. The right anchor holds you confidently in any conditions, lets you enjoy your time on the water, and gets you home safely. At Bergen Performance Marine, we carry a comprehensive selection of anchors for every boat type and bottom condition — from the sandy shallows of Barnegat Bay to the rocky bottoms of the Hudson River and the open waters of the Atlantic.

Understanding Bottom Types in the NJ/NY Boating Area

Anchor selection starts with knowing what's on the bottom where you boat. The New Jersey and New York boating area offers a wide variety of bottom conditions, and the right anchor for one spot may be the wrong choice for another.

• Sand and mud — the most common bottom type in NJ/NY coastal waters, including Barnegat Bay, Sandy Hook Bay, Raritan Bay, and the back bays of Long Beach Island. Sand and mud bottoms are generally anchor-friendly, but soft mud can be challenging for some anchor designs.
• Hard sand — found in many ocean inlets and tidal areas. Hard-packed sand requires an anchor that can penetrate and set quickly before current or wind moves the boat.
• Grass and weed — common in shallow bay areas. Grass bottoms are notoriously difficult for anchoring — many anchors skate across the surface without setting. Anchors with sharp, aggressive flukes that can punch through grass are essential.
• Rock and shell — found in the Hudson River, parts of Long Island Sound, and rocky inlets. Rock bottoms require anchors that can wedge into crevices rather than dig in.
• Mixed bottom — many NJ/NY anchorages have mixed conditions, particularly in tidal areas where sand, mud, and shell mix together.

Anchor Types: What We Carry and When to Use Them

Ankerplex Anchors: The Modern High-Performance Choice

Ankerplex anchors represent the latest generation of high-holding-power anchor design. Their unique geometry allows them to set quickly in a wide variety of bottom conditions and develop exceptional holding power relative to their weight — often 2–3x the holding power of traditional designs of the same weight. Ankerplex anchors are available in both stainless steel and aluminum, and in sizes to suit boats from 18 feet to 39 feet and beyond.

Stainless Steel Ankerplex Anchors

Stainless steel Ankerplex anchors offer maximum durability and a premium appearance. They're ideal for boaters who want a long-lasting anchor that looks great on a bow roller and handles the full range of NJ/NY bottom conditions.

• Ankerplex 1.5kg Stainless Steel — Boats to 18' — the compact option for smaller vessels, tenders, and as a kedge anchor on larger boats
• Ankerplex 5kg Stainless Steel — Boats to 21' — ideal for center consoles and smaller runabouts in the 18–21 foot range
• Ankerplex 8kg Stainless Steel — Boats to 30' — the most popular size for mid-size center consoles, bowriders, and walkarounds in the 22–30 foot range
• Ankerplex 11kg Stainless Steel — Boats to 36' — for larger vessels up to 36 feet, providing the holding power needed for overnight anchoring and heavy weather

Aluminum Ankerplex Anchors

Aluminum Ankerplex anchors deliver the same high-holding-power geometry at significantly reduced weight — an important consideration for bow weight and handling. Aluminum anchors are particularly popular for performance boats where weight savings matter, and for boaters who frequently anchor and retrieve manually.

• Ankerplex 1.7kg Aluminum — 18' Boats
• Ankerplex 2.6kg Aluminum — Boats to 23'
• Ankerplex 4.5kg Aluminum — Boats to 33'
• Ankerplex 6.9kg Aluminum — Boats to 36'
• Ankerplex 8.2kg Aluminum — Boats to 39'

Ankerplex Accessories

Complete your Ankerplex setup with the right accessories. The Ankerplex 75' Flat Anchor Line with 9' Galvanized Chain and Storage Reel is a complete rode solution — the galvanized chain leader adds weight to keep the anchor lying flat for better set, while the flat line stores compactly on the included reel. Protect your anchor during storage and transport with the right Ankerplex stowage bag for your model: AP1, AP5/AP8, AP11/AP16, AP20/AP31/AP37, or AP50/AP60.

Fortress Guardian G-85: The Offshore Heavy-Weather Anchor

The Fortress Guardian G-85 Aluminum Anchor — 42 lb is one of the most respected anchors in offshore and coastal boating. Fortress anchors are made from a proprietary aluminum-magnesium alloy that is lighter than steel but incredibly strong, and their fluke angle is adjustable for optimal performance in both sand/mud and hard bottom conditions.

The G-85 is sized for vessels up to approximately 45–55 feet and is the anchor of choice for serious offshore boaters, liveaboards, and anyone who anchors in exposed conditions. Its exceptional holding power in sand and mud makes it ideal for NJ/NY coastal anchoring, and its lightweight construction means it's manageable even without a windlass. The G-85 also disassembles for compact storage — a significant advantage on boats with limited anchor locker space.

Best for: Offshore fishing boats, larger cruisers, overnight anchoring in exposed conditions, and as a primary anchor for serious coastal boaters.

ShoreHitch Sand Anchors: The Sandbar Essential

If you spend time at sandbars — and in NJ/NY waters, that means places like Barnegat Inlet, Sandy Hook, or the many popular sandbar spots along the Jersey Shore — a ShoreHitch sand anchor is an essential piece of gear. ShoreHitch anchors are designed to be driven into the sand on the beach or sandbar, providing a secure tie-off point for your bow line so you can beach the boat without it drifting away.

ShoreHitch sand anchors are available in a full range of colors so you can match your boat's color scheme or simply pick your favorite:

• ShoreHitch Sand Anchor — Blue
• ShoreHitch Sand Anchor — Red
• ShoreHitch Sand Anchor — Black
• ShoreHitch Sand Anchor — White
• ShoreHitch Sand Anchor — Orange
• ShoreHitch Sand Anchor — Purple
• ShoreHitch Sand Anchor — Green
• ShoreHitch Sand Anchor — Copper
• ShoreHitch Sand Anchor — Yellow

Best for: Sandbar stops, beach landings, and any situation where you want to secure the bow to shore without a dock. Every NJ/NY boater who frequents sandbars should have one of these on board.

Lewmar Shallow Water Anchors: The Power Pole Alternative

Shallow water anchors — also called power poles or spike anchors — are a completely different category from traditional anchors. Instead of setting in the bottom with holding power, shallow water anchors drive a spike straight down into the bottom to hold the boat in place. They're ideal for fishing in shallow water where you want to stay precisely positioned without swinging on a rode.

Lewmar's Axis and Vector shallow water anchor systems are available in manual versions for simple, reliable operation:

• Lewmar Vector Manual Shallow Water Anchor — Black
• Lewmar Vector Manual Shallow Water Anchor — White

Mount them with the right bracket for your application:

• Lewmar Axis/Vector Jack Plate Bracket — Black / White
• Lewmar Axis/Vector Pontoon Mounting Bracket — Black / White
• Lewmar Motor Mounting Bracket — Black / White
• Lewmar Axis Quick Release Mounting Bracket — White

Best for: Flats fishing, bay fishing in shallow water, and any situation where precise boat positioning in 1–8 feet of water is needed.

Anchor Swivels: The Often-Overlooked Essential

An anchor swivel prevents your anchor rode from twisting as the boat swings with wind and current changes — a common occurrence in tidal NJ/NY waters. The Sea-Dog Stainless Steel Anchor Swivel for 5/16" to 1/2" Chain is a heavy-duty, marine-grade swivel that connects between your anchor and chain rode, allowing free rotation without compromising strength. This is a small investment that prevents a lot of frustration.

Anchor Sizing Guide by Boat Length

Use this as a starting point — always size up if you anchor in exposed conditions, strong currents, or heavy weather:

• Up to 18': Ankerplex 1.5–1.7kg (SS or Aluminum)
• 18'–23': Ankerplex 2.6kg Aluminum or 5kg Stainless Steel
• 23'–30': Ankerplex 4.5kg Aluminum or 8kg Stainless Steel
• 30'–36': Ankerplex 6.9–8.2kg Aluminum or 11kg Stainless Steel
• 36'+: Fortress Guardian G-85 or Ankerplex 8.2kg+ Aluminum
• Sandbar/beach use (any size): ShoreHitch Sand Anchor
• Shallow water fishing (any size): Lewmar Vector/Axis Shallow Water Anchor

Anchoring Tips for NJ/NY Waters

• Always use a chain leader — at least 6–10 feet of chain between your anchor and rope rode. Chain adds weight that keeps the anchor lying flat for a better set and resists chafe on the bottom.
• Use 7:1 scope minimum — in 10 feet of water, deploy at least 70 feet of rode. In strong current or wind, go to 10:1.
• Back down to set — after deploying the anchor, back down slowly in reverse to dig the anchor in. Apply load gradually, then increase to confirm the anchor is holding.
• Account for tidal swing — NJ/NY tidal ranges of 4–6 feet mean your effective water depth changes significantly. Set scope for high tide depth.
• Check your swing radius — in crowded anchorages, make sure your swing circle won't overlap with neighboring boats as wind and current shift.
• Set an anchor alarm — use your chartplotter's anchor alarm feature to alert you if the boat drags. This is especially important when sleeping aboard.

Frequently Asked Questions

What's the best anchor for Barnegat Bay?

Barnegat Bay has predominantly sand and mud bottom with some grass in shallower areas. The Ankerplex series performs excellently in these conditions. For sandbar stops at popular spots like Double Creek or the Barnegat Inlet area, add a ShoreHitch sand anchor to your kit.

What anchor works best in grass bottoms?

Grass bottoms are challenging for most anchors. The Ankerplex design with its aggressive geometry penetrates grass better than traditional fluke anchors. Deploying with extra scope and backing down firmly helps punch through grass to reach the sand or mud below.

Do I need two anchors?

Carrying a second anchor is always a good idea. A primary anchor for normal use and a lighter kedge anchor for emergencies, Mediterranean mooring, or getting off a sandbar is a smart setup. Many boaters use a larger Ankerplex as their primary and a smaller Ankerplex or Fortress as their kedge.

How do I know if my anchor is dragging?

Set your chartplotter's anchor alarm before leaving the helm or going to sleep. Visually, watch for fixed reference points on shore — if they're moving relative to your boat, you're dragging. In strong current, periodically check that your bow is still pointing into the current as expected.

Shop Anchors at Bergen Performance Marine

Whether you're anchoring overnight in the Atlantic, spending the day at a Jersey Shore sandbar, or fishing the shallow flats of Barnegat Bay, Bergen Performance Marine has the right anchor for your boat and your waters. Browse our full anchor selection online or contact us for personalized recommendations based on your specific boat and the areas you navigate.