What the Mother Bunch Islands Offer

The Mother Bunch Islands are a small cluster of islands in the East River near the Bronx, roughly between Randall's Island and the Harlem River. They sit in one of the most urban fishing zones in New York, yet they remain largely undeveloped and attract striped bass, bluefish, and weakfish. The islands themselves are not open to the public for landing, but the waters around them—particularly the channels and drop-offs—hold fish year-round and are accessible by boat from nearby launch points.

This is not a destination for shore fishing or casual walk-up access. You need a boat to fish here effectively, and you need to understand the tidal currents that make the East River a challenging and productive fishery. The islands mark a transition zone where fresh water from the Hudson meets salt water from the Atlantic, creating the conditions that draw baitfish and the predators that follow them.

Key Takeaways

  • The Mother Bunch Islands are accessible only by boat, and you must launch from a nearby ramp in the Bronx or Manhattan rather than from the islands themselves.
  • Striped bass and bluefish are the primary species, with the best fishing occurring during spring and fall migrations when water temperatures shift.
  • Tidal current in the East River is strong and changes direction every six hours, so timing your trip around slack water or incoming tide is essential for safety and success.
  • New York State saltwater fishing regulations apply, including a striped bass license requirement and specific size and bag limits that change annually.
  • The islands lie within a busy commercial shipping lane, so staying alert to barge traffic and larger vessels is a safety requirement, not a suggestion.

Seasons and What Fish You'll Find

Spring (April through May) brings the first major push of striped bass moving north from their winter grounds. Water temperatures in the 50s to low 60s trigger feeding, and the islands' channels become active. Bluefish follow a few weeks later as water warms into the mid-60s. This is the most reliable season for consistent action, though the window is relatively short—three to four weeks of peak fishing.

Summer (June through August) sees water temperatures climb into the 70s and beyond. Striped bass move deeper or seek cooler water in the lower East River and out toward the Atlantic. Fishing slows considerably around the islands themselves, though early morning and evening sessions can still produce. Bluefish remain active but are often smaller and more scattered.

Fall (September through November) mirrors spring in many ways. As water cools from the 70s back into the 50s, striped bass return to the shallower channels around the islands. Bluefish are larger and more aggressive than in summer. October is often the strongest month for numbers and size. This season typically lasts longer than spring—six to eight weeks of good fishing.

Winter (December through March) is slow. Water temperatures drop into the 40s and below. Striped bass are present but lethargic, and most recreational anglers move to other fisheries. A few dedicated boaters fish here in winter, but it requires patience and the right conditions.

How to Launch and Where to Fish

The nearest public boat launch is the Orchard Beach Marina in the Bronx, located at the southern end of Pelham Bay Park. From there, the Mother Bunch Islands are roughly two miles north. Another option is the 79th Street Boat Basin on the Manhattan side of the Hudson, though that launch is smaller and often crowded. Both require a trailer or a willingness to pay launch fees—Orchard Beach charges a daily fee that varies by season.

Once on the water, focus on the channels between the islands and the deeper water to the east. The drop-off on the eastern side of the cluster is where striped bass hold during tidal movement. Fish the slack water period—roughly 30 minutes before and after the tide changes—when baitfish are less mobile and predators are more aggressive. During strong incoming or outgoing tide, fish move to deeper holes and are harder to locate.

Casting shad-pattern plugs or soft plastics around the islands' perimeter works well in spring and fall. Live bait—mackerel, herring, or mullet—is effective but requires keeping bait alive in a livewell. Jigging with bucktail or metal lures works year-round in deeper channels. The water is murky, so use darker colors and larger profiles than you might in clearer water.

Tides, Currents, and Safety Considerations

The East River tides are complex. Water flows south (toward the Battery) on the outgoing tide and north (toward the Hudson) on the incoming tide. The current can exceed three knots during peak flow, which makes anchoring difficult and drifting dangerous if you are not paying attention. Slack water—the period when current is minimal—lasts only 20 to 40 minutes, so plan your fishing around it.

Barge traffic is constant. Large commercial vessels and tugboat-barge combinations move through these waters regularly, especially during daylight hours. They cannot maneuver quickly, and they have limited visibility. Keep your boat out of the main channel, stay alert, and give any large vessel a wide berth. A small fishing boat is invisible to a barge operator until it is too late.

Weather changes fast in this urban waterway. Wind funnels between buildings and can create chop quickly. Check the forecast before you launch, and do not stay out if conditions deteriorate. The water is cold year-round, so wear a life jacket and carry a radio or phone in a waterproof case.

Regulations and Licensing Requirements

New York State requires a saltwater fishing license for anyone 16 and older who is fishing in salt water, including the East River where it meets the Atlantic. You can purchase a license online through the New York Department of Environmental Conservation (DEC) website or at most tackle shops. A one-day license is available, or you can buy an annual permit.

Striped bass have a minimum size of 18 inches and a daily bag limit of one fish per person (this limit changes, so check the current regulations before you fish). Bluefish have no minimum size but a bag limit of 10 fish per person. Weakfish, if you catch them, have a 12-inch minimum and a bag limit of 8 fish. These regulations are updated annually, so verify them on the DEC website or at your launch location before heading out.

Tackle and Technique for the Mother Bunch Islands

Medium to medium-heavy spinning or conventional rods work best. The water is turbid, so fish rely more on vibration and silhouette than on color, but dark shads and natural patterns still outperform bright lures. Bucktail jigs in white, chartreuse, or black are reliable. Topwater plugs work during low-light periods and can trigger aggressive strikes from bluefish.

Drifting is often more productive than anchoring, given the current. Drop your jig or lure to the bottom, work it with sharp upward jerks, and let it fall on slack line. This mimics wounded baitfish and draws strikes. If you anchor, do it only during slack water and be prepared to pull up quickly if current builds or a vessel approaches.

Live bait fishing requires a heavier setup to hold bottom in current. Use a three-way rig with a sinker on one line and the bait on another, or a simple slip-sinker rig. Keep the bait moving slightly to attract attention, but not so much that it exhausts itself.

Getting There and Practical Details

Orchard Beach Marina is accessible from the Bruckner Expressway (I-278). Follow signs for Pelham Bay Park and the marina. Parking is available, and the facility has restrooms and a small tackle shop. Arrive early during spring and fall weekends—the launch fills up quickly.

Bring more water and snacks than you think you will need. There are no facilities on or near the islands. A GPS unit or smartphone with offline maps is helpful, though the islands are visible from most of the East River. A depth finder is invaluable for locating the channels and drop-offs where fish hold.

Fishing pressure is moderate to light compared to other New York saltwater destinations, which means less crowding but also fewer local anglers to learn from. Talk to the staff at the launch or nearby tackle shops—they often have current information about what is biting and where.

Frequently Asked Questions

Can I fish the Mother Bunch Islands from shore?

No. The islands are not open to public landing, and there is no shore access nearby. You must fish from a boat. The nearest shore fishing is at Randall's Island or along the Harlem River, but neither offers the same structure and fish concentration as the islands themselves.

What is the best tide for fishing here?

Slack water—the period when current is minimal—is most productive because baitfish are less mobile and striped bass are more aggressive. Incoming tide is generally better than outgoing. Fish the 30 minutes before and after the tide change for the best results.

Do I need a guide to fish the Mother Bunch Islands?

No, but a guide is helpful if you are unfamiliar with the tides, currents, and barge traffic. Several charter services operate out of the Bronx and can take you to the islands. If you go on your own, study the tide tables, bring a GPS unit, and fish with a partner for safety.

What size boat do I need?

A 16-foot center console or open boat is adequate. The water is relatively protected compared to open ocean, but current and barge traffic mean you need a boat you can control easily. Anything smaller than 14 feet is risky in rough conditions or strong current.

Are there other fish besides striped bass and bluefish?

Weakfish, fluke, and occasional cobia show up, especially in summer and early fall. Weakfish are most common in September and October. These are bonus fish rather than the primary target, but they add variety to a day on the water.