Overview

Founded in 1959, Grady-White has long been known for building rugged, seaworthy boats designed for performance and comfort. The Marlin 300 stands as one of the brand’s most respected models - celebrated for its solid ride, smart layout, and versatility as both a serious fishing platform and a capable cruising vessel. This 1999 Grady-White Marlin 300 is a remarkable saltwater fisher that delivers on that legacy.

The DOG HOUSE is powered by twin 225 hp 2006 Yamaha FX 225 TXR 4-stroke outboards with 1,246 and 1,248 hrs and is equipped with a full suite of electronics, including Icom VHF, a SIMRAD NSS8 MFD GPS/chart plotter, SIMRAD Hale radar,and a SIMRAD Robertson AP11 autopilot.

A generous open cockpit features a 30-gallon standup livewell, a rigging station with tackle storage, an insulated fish box, and gunnel rod holders, an aft-facing bench seat w/storage, port & starboard outriggers, and an integrated swim/dive platform - with ample space for avid anglers and comfortable cruisability. Below deck, she easily sleeps four with a dinette/convertible double V-berth forward and a mid-cabin double berth, along with a full mini-Galley with a sink, a 1-burner stove, a Farberware microwave, and new NORCOLD refrigerator. Additional comforts include a new (2026) AC/heat system, a new FUSION stereo amplifier & sub-woofer speakers

and a separate enclosed head with shower.

First boat, next step up, or scaling back? This classic Marlin 300 delivers proven performance, comfort, and capability at an approachable price. A 2021 Rock & Roll tri-axle trailer and a 4-person liferaft are included in the sale. With several recent upgrades, and turn-key readiness, you will want to be in The DOG HOUSE for the 2026 season.

UPGRADES - ALL NEW

2026

AC/heat system

NORCOLD fridge

1,000 lbs winch

VHF antennae

2025

Booster cushions

Portside outdrive

Starboard exhaust system

2024

SIMRAD Hale 24 radar

2023

FUSION stereo amplifier& sub-woofer speakers

4-person liferaft

Wireless Remote Sport Search Light

2022

Rock & Roll triple-axle trailer (2021)

400’ anchor, 30’ chain and new anchor

Tampa Yacht Sales, INC is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Merri-Mar Yacht Basin. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel