2004 Grady-White Marlin 300

About This Vessel

This 2004 Grady-White Marlin 300, measures 30 ft, and is located in Point Pleasant, New Jersey, powered by 2x Suzuki DF250 250.00HP.

2004 Grady-White 300 MarlinThis 2004 Grady-White 300 Marlin represents an exceptional opportunity to own one of Grady-White’s most respected offshore models, thoughtfully updated and maintained to a standard that is increasingly difficult to find in boats of this vintage.Repowered in 2018 with twin Suzuki DF250 four-strokes, currently showing approximately 850 hours, this 300 Marlin benefits from a long list of meaningful upgrades spanning propulsion, electronics, fishing equipment, cosmetics, and mechanical systems.At the helm, the electronics package has been substantially modernized and includes a 2018 Garmin 12" GPSMAP, and a 2022 Garmin 16" XSV display, Garmin 18" HD radar, 2022 Simrad autopilot, Sirius satellite radio, and a 2024 FLIR thermal camera. New Llebroc helm chairs were installed in 2023, while a new enclosure completed in 2022 keeps the helm well protected and comfortable throughout an extended boating season.The fishing equipment is equally impressive. In 2025, the boat received 18' carbon-fiber Gemlux outriggers, along with new fresh- and saltwater washdown pumps. New fuel lines and fuel-filter housings were also installed in 2025.Below the waterline, the bottom was completely stripped and barrier coated in 2023, addressing one of the most important long-term maintenance items on a boat of this age.Notable Updates & Equipment Twin 2018 Suzuki DF250 four-strokes — approximately 850 hours Garmin 12" GPSMAP — 2018 Garmin 16" XSV multifunction display — 2022 Garmin 18" HD radar — 2018 Simrad autopilot — 2022 FLIR thermal imaging — 2024 Sirius satellite radio New enclosure — 2022 New Llebroc helm chairs — 2023 Bottom stripped and barrier coated — 2023 New fuel lines and fuel-filter housings — 2025 18' carbon-fiber Gemlux outriggers — 2025 New fresh- and saltwater washdown pumps — 2025The 300 Marlin has earned its reputation through a combination of Grady-White’s proven SeaV² hull, serious offshore capability, a highly functional fishing cockpit, and a cabin that makes overnight trips and extended days on the water genuinely comfortable.With its newer Suzuki power, extensively upgraded electronics, premium fishing equipment, and years of thoughtful improvements, this particular 300 Marlin stands well above the typical example of its vintage.For the buyer searching for a proven offshore platform without the cost of outfitting and updating an older boat from scratch, this is a rare opportunity to acquire a truly turn-key example of a legendary Grady-White fishing machine. It is offered as a convenience by this broker/dealer to its clients and is