1982 Ocean Alexander 50 Mark I Boat in Seattle, WA 98109 US
50 Mark I
2 Engines (2x Cummins)
50 feet
Diesel
Fiberglass/Reinforced
Lady B is just the Ocean Alexander Mark I that you have been looking for. This well kept pilothouse has been lovingly maintained and upgraded by a knowledgeable owner. It is not often you can find 3 staterooms and 2 heads in such great shape with a proven hull. Powered by ultra reliable and long lasting Cummins Diesel Engines she has decades of service left in her. Lady B has received exceptional care since her current owner purchased her making her more reliable and maintained than any other on the market. She is the perfect live-aboard or cruising yacht. Simply put your gear on board and go.
Highlights Include:
- Bow & Stern Thrusters
- Updated Garmin Electronics
- Diesel Heat
- Updated Watermaker
- Sat TV
- Digital Tachometers
- Full Flybridge Enclosure
- Updated LED Lighting
- Updated Electrical Panel
- Northern Light Generator
- Upgraded Water Heater
- So Much More..
Contact the Listing Broker to set up an appointment tosee Lady B, the fantastic Ocean Alexander Mk 1 here on Lake Union.
Lady B is a great family boat. With room for everyone, kids, grandkids and friends can all come along on the adventure.
Salon:
- Salon Sofa Starboard
- Dual Chairs to Port with Tray Tables
- U[dated Salon Table
- Salon Pillows
- Updated Salon Rug
- Salon Wet Bar with Sink
- Salon Ice Maker
- Storage Under Settee
- Salon Entertainment Center
- Door to Cockpit
- Screen for Door
- Updated Blinds in Salon
Master Stateroom:
- Master Stateroom Entrance from Salon
- Queen Size Berth
- Dual Overhead Reading Lights
- Master Desk & Vanity
- Dual Hanging Lockers
- Nightstand
- Storage Lockers
- Access to Master Head
Master Head:
- Private Master Head
- Updated Electric Head
- Updated Granite Counter Tops
- Updated Stainless Steel Sink
- Updated Faucet
- Vanity
- Tub/Shower combination
- Portlight
VIP Stateroom:
- VIP Forward
- Over / Under Bunks
- Private Door
- Accessed from Foyer
- Access to Day / Guest Head
- Portlight
- Hatch
- Mirror
Guest Stateroom:
- Private Door Aceess from Foyer
- Stateroom to Starboard
- Raised Bunk
- Access to Miele Washer & Dryer
- Hanging Locker
- Ample Storage
- Reading Lights
Day / Guest Head:
- Electric Head
- Vanity
- Storage
- Shower Forward
- Hatch
Pilothouse:
- Accessed from Salon or Side Decks
- Helm Chair
- U shaped Settee
- Settee Teak Table
- Storage Locker
- Storage Under Settee
- Port and Starboard Pilothouse Doors
Flybridge:
- Accessed from Pilothouse or Cockpit
- Port Bench Seat
- Helm Chair
- Starboard Bench Seat
Whether you are cooking for 2 or 10 there is enough room to make a snack or Thanksgiving dinner!!
- Teak Parquet Floors
- Updated AC/DC Refrigerator
- Force 10 Propane 3 Burner Stove & Oven
- Dual Stainless Steel Sink
- Garbage Disposal
- Updated Faucet
- Updated Microwave
- In Counter Blender
- Overhead Storage
- Loads of Cabinet Space
- Fiddles on Counter Tops
Lower Helm:
- Garmin Chart Plotter
- Garmin Radar
- Standard Horizon VHF Radio
- Bow Thruster Control
- Stern Thruster Control
- Autopilot
- Starlink
- Robertson AP35 Autopilot
- Compass
- Spotlight Control
- Digital Tachometers
- Rudder Angle Indicator
Flybridge:
- Garmin Chart Plotter
- Garmin Radar
- Bow Thruster Control
- Stern Thrsuter Control
- Compass
- Standard Horizon VHF Radio
- Depth Sounder
Audio / Visual:
- Flat Panel TV in Salon
- AM/FM CD Player
- DVD Player
- Overhead Speakers
- Starlink
- Northern Lights 8kW Generator 4400 hours
- Magnum 2812 - 2800 watt inverter/ charger with remote panel
- AC/DC Distribution Panel
- 50 Amp Shore Power Input
- (6) 6VDC Fullriver group-L16 AGM configured in series-parallel to make one 12VDC house/inverter battery bank
- (2) 12VDC Full River Group-31AGM configured in parallel to make one engine(s) starting battery bank
- (1) 12VDC Interstate Group-24 lead-acid generator starting battery
- (2) 12VDC Full River Group-4D AGM (age 1/21/2020) configured in series/parallel to make one 24VDC bow thruster battery bank
- (2) 12VDC Full River Group-4D AGM (age 1/2018) configured in series/parallel to make one 24VDC stern thruster battery bank
- New Flybridge Enclosure June 2026
- Webasto DWB2010 Hydronic Diesel Furnace - Rebuilt and Serviced
- Bow & Stern Thrusters
- Upgraded Fresh Water Pump
- Upgraded Fresh Water Plumbing
- Engine Cooling System Serviced
- Upgraded Isotherm Water Heater
- Ideal Windlass
- Fuel Transfer System
- Dual Racor 900 Fuel Filtration system
- Most Lighting Upgraded to LED
- Bridge Freezer
- Magma BBQ with dedicated propane tank at cockpit
- Lifesling Man Overboard System
- Portuguese Bridge with Rudder and Engine Controls
- Hynautic Engine Controls - 3 stations
- Roskelly - Olsen Crane Davit
- Tender in Pictures available Separately
- Rocna Anchor
- Saltwater Wash Down
- Freshwater Wash Down Spigots
- Aluminum Bimini Top Framing
- Bridge Enclosure
- Aft Cockpit Enclosure
- Melel Washer
- Meile Dryer
- Bottom Painted June 2025
- Reupholstered Helm Chair June 2026
Any and all personal property is excluded from the sale of the vessel unless specifically listed and included in the listing specifications reference above. Personal property may be all equipment or gear that is not permanently attached to the vessel including but not limited to: artwork, entertainment equipment, fishing equipment, Direct TV Receivers, recreational equipment, tools, and personal appliances. Pictures may depict owners personal property and are not meant to convey these items are included in the sale of the vessel unless specifically listed herein.
Irwin Yacht Sales 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.
Price History
| Date | Event | Price |
|---|---|---|
| 9/12/26 | Initial price | $198,000 |
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1982 Ocean Alexander 50 Mark I | ||||||
|---|---|---|---|---|---|---|
| Price | $198,000 | $199,500 | $172,499 | $157,500 | $249,000 | $125,000 |
| Location | Seattle | Olympia | Seattle | Anacortes | Gig Harbor | La Conner |
| Nominal Length | 50' | 50' | 42' | 32' | 53' | 42' |
| Draft | 5' | - | - | - | - | - |
| Engine Make | Cummins | Caterpillar | G.M. | Cummins | Cat | Caterpillar |
| Total Engine Power | 270 hp | 375 hp | 250 hp | 210 hp | 375 hp | 375 hp |
| Days on Market | 2 | 80 | 180 | 8 | 492 | 62 |
| Get in touch |
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Boat Location
Contact Irwin Yacht Sales - Seattle about 1982 Ocean Alexander 50 Mark I
1001 Fairview Ave North, Suite 1200, Seattle, WA, 98109


































































