48 Ocean 1990 Boat for Sale

Sine Wave Boat | 48' Ocean 1990

Updates:

• All new batteries Fall 2026
• Engines, Transmissions, Generator filter and fluid change Fall 2026
• New bridge canvas enclosure Fall 2026
• Complete detailing interior, exterior, hull and topside buffed and waxed.
• Prop tuned 2026
• Generator Serviced 2026

Specifications

• 48' 
• 1990 
• Ocean Yacht 
• 48 MY
• Sign Wave Boat name
• 3 Staterooms
• 16'-2" Beam
• 4'-1" Draft
• 45,932 Weight
• Inboards
• Diesels
• Twin engine
• Detroit
• JT 671 TI 
• 2292 Engine hours
• Enclosed cooling

Electrical

• Niad Stabilizer
  
• Wesmar bow thruster
• Westerbeke generator with sound shield
• Gen hours 2155
• Heart Link 2000 inverter
• 4 Reverse cylce air/heat unit system

Forward Stateroom Features:

• The forward stateroom features:

 • Queen bed w/ custom fabrics 

• Lots of storage both port and starb'd behind teak doors. 

• Large vanity w/ lighted mirrors and upholstered cube seat. Built-in Hitachi TV Two large cedar lined Closets

 • Eight (8) drawers under bed provide excellent storage,

 • Overhead hatch w/ screen • private entrance to day head 

• Cruisair SMX controls • Jensen stereo system

The VIP Stateroom:

• Full beam width stateroom Queen size pedestal bed

 • Many doors and drawers provide an amazing amount Of storage.

 • Cedar lined, huge closet 

• Overhead storage 

• Vanity Drawers under bed Jensen Stereo system 

• Private ensuite head Kenmore washer/dryer Second closet under stairs

Galley: 

The gorgeous galley is at the pilothouse level and open to the salon. Teak cabinetry abounds and the galley sole is beautiful, teak parquet flooring. Faux black granite countertops are set off by the rich teak interior. The stainless steel sink is deep and features Instant Hot Water in addition to the normal hot & cold water system. Behind the countertops are three hinged doors that swing open and provide excellent, accessible storage. There is a Galley maid three burner stove top w/ Oven, Kenmore dishwasher, Broan Compactor, VDO water tank monitor and a full size Kenmore Refrigerator w/ freezer. To the left side of the built-in refrigerator is a pass thru additional overhead storage, under cabinet glassware storage, more counter space with storage doors and drawers underneath.

The Day Head Features:

• Cultured marble vanity w/ sink 
• Ga Ileymaid electric head
•  Exhaust fan 
• Large mirror 
• Cabinet door access great storage under vanity. 
• Nice sized stall shower 
• Dual entrance between forward stateroom and base of companionway. 
• Very nice Storage 
• Elegantly decorated w/ SOR blues and wall art to complement the Off white vanity. 
• The VIP stateroom head features: 
• All the features of the day head...plus Storage behind hinged mirrors. 
• light bar over mirrors 
• Off white interior with teak parquet flooring.

The master stateroom head features:

•  A tub/shower with sliding doors for easy access.
•  Custom upscale wall fabrics, offset the teak trim nicely. 
• Gold trim and fixtures throughout Storage behind mirrored cabinet 
• Teak parquet flooring Galley maid electric head Exhaust fan Holding tank monitor

Electronics and Navigation

Upper Station Features:

• Datamarine 3030 remote depth 
• ICom M-120 VHF radio Standard Horizon LHIO Hailer 
• Robertson AP200DL autopilot 
• NorthStar 951X GPS, plotter 
• Simrad Arritsu RA771 48 mile radar
•  Provision VM-901B backup camera 
• Sony bridge stereo w/ speakers 
• Wesmar Bow thruster 
• Naiad marine stabilizers 
• # 201 Ritchie Powerdamp compass

Lower Station

• Simrad Arritsu RA771 48 mile radar 
• Robertson AP200 auto pilot 
• Robertson RI 101 rudder angle indicator. 
• Icom M-120 VHF radio
• Datamarine Offshore depth 
• Datamarine Navigator speed,depth, log. 
• NorthStar 800X loran C 
• • Uniden MC 600 color sounder 
• Ritchie powerdamp compass 
• Wesmar Bow thruster 
• Naiad marine stabilizers
•  # 201 Charles marine C-phone

Deck and Hull

Stainless steel bow rails 

• Integrated bow pulpit w/ roller 

• Danforth S-2000 anchor 

• Maxwell 1200 all chain windlass

Custom Stidd helm chair 

• Bimini top w/ enclosure (black)

 • Weather cloth (black) 

• Radar arch

• Marquipt tide ride boarding ladder 
• Bow riding seat w/ cushions & cover
• (3) wipers w/ windshield washers 
• Guest remote control spotlight 
• Hailer horn Dual trumpet horns 
• Huge storage area in deck behind windlass. 
• Glendinning cable master both port & starb'd for 250V / 50 amp. 
• TV / Telephone inlet 
• Freshwater washdown 
• Manual Halon discharge (Fireboy)
• Custom bridge table w/ dual pedestals. 
• Ladder from aft deck to bridge
• Ladder from swim platform to aft deck.
• Swim platform 
• Weaver snap davits 
• Pilothouse doors both port & starb'd • sliding screen doors for both pilothouse doors and aft deck door.

Mechanical and Engine Details

What would you like in your next engine room...excellent sound insulation, Fireboy halon system, Walker Air Seps, Walker Fuel Seps, Remote oil filters, Racor 1000's for the mains, Racor 500 for the genset, Groco oil change system for everything, remote Oil pressure guages, Dytek 60 amp charging system, Glendinning cable masters (2), Glendinning engine sync.(upper & lower stations), NAIAD STABILIZERS (#201), WESMAR BOW THRUSTER w/ controls at both stations, Custom fans in engine room, engine room lighting, Westerbeke generator in sound shield, Inverter battery system w/ all new batteries in 2026, Heart Link 2000 inverter, emergency engine stops, bilge blowers, bilge pumps (3), portable halon 1211 under helm, central vac System, Stereo system in each stateroom, TV in each Stateroom, Hynautic engine and clutch controls, Kenmore full size stack washer/dryer.

The huge salon features: Hitachi 20" TV • Kenwood AV center • Panasonic HI Fl VHS AB antenna switch (3) drawers for tapes, CD's, etc. Beautiful teak paneling throughout Custom hi-gloss dining table w/ leaves. Upholstered chairs (4) Swivel occassional chair in custom fabric. (blue) Large L-sectional (blue ultra suede) Hi gloss hillo cocktail table • Indirect lighting Beige berber carpeting...excellent condition. Side console w/ wet bar & storage Curved stairway to bridge...just a beautiful work of art !! Double wide lower helm seat (custom leather) w/ chart drawer underneath.

Seller owned since 2006 used as a summer live aboard in Wisconsin. Its been a great boat over the years as seller is getting out of boating. Last cruise with Ocean was fall 2026 moving it to current location Afton, Minnesota for new bridge canvas enclosure and additional service.

Denison Yachting - San Francisco is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Midwest Yacht Sales.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.