2004 Catalina 310 Seabrook, TX $54,900 USD

2004 Catalina 310 "Air Conditioned" - Seabrook, TX

A well-equipped, well-maintained Catalina 310 with a long list of recent upgrades. Since 2024 she has a new Raymarine navigation suite with an Axiom+ 9 RV, an Evolution wheel pilot, four new batteries with a new two-bank charger, solar charging, a polycarbonate bimini, LED lighting throughout and 500 feet of anchor rode. She has in-mast furling for the main, a 135% furling jib and a cruising spinnaker, so she is easy to sail short-handed. A shoal-draft wing keel (4'0") opens up Galveston Bay and the shallower anchorages along the Gulf Coast. Ready to cruise.

ACCOMMODATIONS

The Catalina 310 is known for big-boat space and comfort in an easily handled 31-foot hull, and below decks she lives like a larger boat. The forward owner's suite and a private aft cabin give real sleeping room for a couple with guests. The saloon is bright and open, with a flat-screen TV for evenings at the dock or on the hook. The full galley has refrigeration and room to cook real meals aboard, so a weekend across the bay or a week down the coast is easy. An enclosed head with shower completes the layout. Cabin air conditioning keeps it all comfortable through a Texas summer.

• Forward owner's suite

• Private aft cabin

• Saloon with flat-screen TV

• Full galley with refrigerator

• Enclosed head with shower

• Cabin air conditioning

• LED interior lighting throughout

RECENT UPGRADES & SERVICE

• 2026 (Oct) – Holding tank pumped out

• 2026 (Sep) – Fuel filters changed

• 2026 – Raymarine RSW wired Smart Performance wind transducer (short arm, 30 m cable)

• 2026 – Anchor light and bow light converted to LED

• 2026 – Spare 3/8" halyard added (4,000 lb load)

• 2025 (Oct) – Bottom job and zincs

• 2025 – Four new batteries

• 2025 – Two 100-watt 12V solar panels with 30-amp PWM charge controller

• 2025 – Raymarine EV-100 wheel pilot with p70s autopilot control head (Evolution)

• 2025 – Raymarine i50 depth with P319 through-hull transducer

• 2025 – Canvas bimini replaced with polycarbonate

• 2025 – Main halyard and main furling lines replaced with 3/8" line (4,000 lb load)

• 2025 – 120 ft of chain added (300 ft chain + 200 ft rope = 500 ft total rode)

• 2025 – All interior lighting converted to LED

• 2024 – Raymarine Axiom+ 9 RV with RV-200 through-hull transducer

• 2024 – Raymarine i70s with DST800 through-hull transducer

• 2024 – Raymarine iTC-5 SeaTalk to NMEA 2000 converter

• 2024 – New two-bank battery charger

• 2021 – New 135% roller-furling jib

• 2020 – New cruising spinnaker

ELECTRONICS

• Raymarine Axiom+ 9 RV chartplotter/GPS with RV-200 through-hull transducer (2024)

• Raymarine EV-100 wheel pilot with p70s autopilot control head (2025)

• Raymarine i70s multifunction display with DST800 depth/speed/temp transducer (2024)

• Raymarine i50 depth with P319 through-hull transducer (2025)

• Raymarine RSW wired Smart Performance wind transducer (2026)

• Raymarine iTC-5 SeaTalk to NMEA 2000 converter (2024)

SAILS & RIGGING

• In-mast roller-furling mainsail

• 135% roller-furling jib (2021)

• Cruising spinnaker (2020)

• Main halyard and furling lines, 3/8" (2025)

• Spare 3/8" halyard (2026)

ELECTRICAL

• Two battery banks, two batteries each (four total, new 2025)

• Two-bank battery charger (2024)

• Two 100-watt 12V solar panels with 30-amp PWM charge controller (2025)

• LED interior lighting (2025); LED anchor and bow lights (2026)

MECHANICAL

• Kubota D1005-E 26 HP diesel inboard, approximately 500 hours

• Fuel filters changed September 2026

• Two independent bilge pumps

• Cabin air conditioning

DECK & GROUND TACKLE

• Polycarbonate bimini (2025)

• Full set of cockpit cushions

• 300 ft chain + 200 ft rope, 500 ft total rode

• Bottom paint and zincs October 2025

SPECIFICATIONS (FACTORY)

• Designer: Gerry Douglas / Catalina Yachts

• Rig: Masthead sloop

• Keel: Wing keel (shoal draft option)

• LOA: 31'0"

• LWL: 26'6"

• Beam: 11'6"

• Draft: 4'0" (wing keel)

• Displacement: 10,300 lb

• Ballast: 4,000 lb lead

• Mast height above DWL: 46'9"

• Sail area: 493 sq ft (I 42.75 / J 11.75 / P 37.25 / E 13.00)

• Fuel: 27 gal

• Fresh water: 55 gal

• Hull speed: 6.9 kn

• Cabins: 2 · Hea

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.