Fluke/Flounder

Cape Cod is renowned for its rich and diverse marine life, and one of the most beloved species that draws anglers and nature lovers alike is the Fluke, also known as Summer Flounder (Paralichthys dentatus). These flatfish, with their distinct appearance and stealthy hunting methods, thrive in the waters surrounding Cape Cod, offering exciting fishing opportunities and contributing to the region's ecological balance.

Fluke, often called Summer Flounder, are a species of flatfish that inhabit the waters off Cape Cod. Their unique, laterally compressed bodies allow them to camouflage perfectly against the ocean floor, where they ambush their prey. Fluke have both eyes on one side of their body (typically the left side), and their top side is usually brown or mottled with patterns that help them blend into their surroundings.

Fluke are a prized target for both commercial and recreational fishermen. They have a lean, mild-tasting white flesh that makes them a popular choice in seafood markets and restaurants. They can grow quite large, reaching up to 40 inches long and weighing over 20 pounds, though the most common catch is typically in the 18 to 24-inch range.

Fluke are widely distributed along the East Coast of the United States, with Cape Cod serving as one of the most popular areas for catching them. These flatfish prefer the sandy or muddy bottoms of bays, estuaries, and near-shore waters, where they can easily blend in with the seafloor while hunting smaller fish, crustaceans, and invertebrates.

During the warmer months, Fluke migrate into Cape Cod's waters, taking advantage of the abundant food supply and ideal conditions for feeding and growing. The fish typically inhabit shallow waters from the Cape Cod Canal all the way to Nantucket Sound, with many anglers targeting areas like Chatham, Wellfleet, and Provincetown.

Cape Cod is a hotspot for Fluke fishing, attracting anglers from all over who are eager to experience the thrill of catching this elusive and prized fish. The best time to target Fluke in Cape Cod is during the summer and early fall months, when the water is warm and the fish are actively feeding.

Fluke fishing requires specific techniques due to the fish's bottom-dwelling habits. Popular methods for catching Fluke include bottom fishing with live or cut bait, such as squid, mackerel, or minnows, and using jigs or fluke rigs with soft plastics. Trolling with weighted rigs is also common to cover larger areas and find the most active fish.

The best fishing spots for Fluke are typically in deeper waters near sandbars, drop-offs, and channels where Fluke like to feed. These locations can be accessed by boat, making it ideal for anglers looking to explore the abundant waters around Cape Cod's coastline.

Fluke populations are closely monitored by the Massachusetts Division of Marine Fisheries and other conservation organizations to ensure the sustainability of this important species. Like many fish species, Fluke face pressures from overfishing, and regulations are in place to help protect them. These include size and bag limits, as well as seasonal closures to allow the fish to reproduce and maintain healthy population levels.

Anglers are encouraged to follow all regulations, practice catch-and-release when appropriate, and use sustainable fishing practices to minimize their impact on Fluke populations. With proper conservation efforts, Cape Cod can continue to be a top destination for Fluke fishing for years to come.

Fluke play an essential role in Cape Cod’s marine ecosystem as both predators and prey. As opportunistic hunters, they help maintain a balanced food web by controlling populations of smaller fish and invertebrates. In turn, they also serve as an important food source for larger predatory fish, marine mammals, and birds.

Beyond their ecological significance, Fluke are a vital part of the region’s economy and culture. Their mild, flaky white meat is a favorite in local cuisine, found in many Cape Cod restaurants, markets, and seafood festivals. The seasonal Fluke fishing tradition also supports local businesses, from bait shops to charter services, and attracts thousands of anglers each year. Cape Cod’s waters are home to a wide array of species, but the Fluke remains one of the most treasured fish, providing an opportunity to connect with nature and the region's storied maritime heritage.