Full Breakdown
Record-Breaking Atlantic Blue Marlin Caught Off Massachusetts
8/22/2026, 8:41:32 AM
The Catch
On August 19, the charter vessel *Castafari* hauled a 1,260-pound (571.5 kg) Atlantic blue marlin into Falmouth Harbor. The billfish, measured at 142 inches (? 11 ft) from jaw to tail fork, was caught in Atlantis Canyon—an underwater canyon on the edge of the continental shelf about 100 miles (160 km) off Cape Cod. Captain Damon Sacco, a longtime Massachusetts charter captain, and his client Walter Chapman fought the fish for roughly three hours before securing it on deck. The catch is recognized as the largest Atlantic blue marlin ever recorded on the U.S. East Coast and sits 142 pounds shy of the International Game Fish Association (IGFA) all-tackle world record, which was set off Brazil in 1992.
Background & Context
Atlantic blue marlin ( *Makaira nigricans* ) typically inhabit the warmer waters of the western Atlantic, the Caribbean, and the eastern seaboard extending to West Africa. They are seasonal visitors to the North Atlantic, and the cold temperatures that dominate New England waters for most of the year limit their presence to a brief window in summer. Prior to this catch, the Massachusetts state record stood at 873 pounds (set in 2015), and the largest billfish previously documented on the East Coast was a 1,228-pound marlin caught off North Carolina.
Data & Statistics
- Weight: 1,260 pounds (571.5 kg) – 142 pounds below the IGFA world record.
- Length: 142 inches (? 11 ft).
- Location: Atlantis Canyon, ~100 miles off Cape Cod.
- Age estimate: 25–30 years (based on otolith analysis planned by the University of Maine).
- Previous state record: 873 pounds (2015).
- Nearest comparable East Coast catch: 1,228 pounds (North Carolina).
Official Statements & Responses
He added that the fish’s head will be sent to his lab for age determination and speculated the specimen could be 25 to 30 years old.
Walter Chapman, a retiree and lifelong fisherman from Plymouth, said the meat was divided among about a dozen people, with some portions earmarked for clam chowder.
Verbatim Quotes
- “I wasn't going to eat a 1,200 pound fish all by myself,” — Walter Chapman
- “People fish their entire lives and never come close to a catch like this,” — Onlooker Katie Curran, of Falmouth
Why It Matters
The catch rewrites the Massachusetts billfish record books and highlights the rarity of large blue marlin appearing in New England waters. Scientific interest is heightened by the planned age analysis, which could provide insights into the longevity and growth rates of a species that typically thrives in warmer seas. The spectacle also drew a sizable on-shore crowd, underscoring the cultural and economic significance of sport-fishing events for coastal communities.
Conflicting Reports & Gaps
All sources concur on the weight (1,260 pounds), length (142 inches), and location of the catch. A few outlets loosely described the fish as “1,200 pounds,” but the certified IGFA-scale measurement confirms the precise figure of 1,260 pounds. No substantive discrepancies were identified regarding the core facts of the event.
