1998 West Bay 58 Sonship Pilothouse MY

$599,950

Used

Boat in Seattle, WA 98107 US

builtBuilt in 1998
Year the boat was built
model

58 Sonship Pilothouse MY

Boat model
engine

2 Engines (2x Detroit Diesel)

Engine type and count
length

58 feet

Overall boat length
fuel

Diesel

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
58ft
Length Overall
62ft
Beam
17.08ft
Max Draft
4.17ft
Dry Weight
62000lb
Cruising Speed
12kn
Max Speed
21kn
Cabins
3
Heads
2
Seating Capacity
20
Fresh Water Tanks
280gal
Fuel Tanks
1000gal
Holding Tanks
100gal
Electrical Circuit
220v
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Detroit Diesel
Engine Model
6V92
Total Power
565hp
Engine Hours
1700
Engine Type
inboard
Fuel Type
diesel
Engine Year
2018
Drive Type
direct
Propeller Type
4-blade
Propeller Material
bronze
Engine 2
Engine Make
Detroit Diesel
Engine Model
6V92
Total Power
565hp
Engine Hours
1700
Engine Type
inboard
Fuel Type
diesel
Engine Year
2018
Drive Type
direct
Propeller Type
4-blade
Propeller Material
bronze
Accommodations

Esperanca is an exceptionally well-kept 58' Sonship Pilothouse MY, offering generous accommodations and thoughtful upgrades throughout. With a highly desirable three-stateroom, two-head layout, including a full-beam midship master, she provides outstanding comfort and space for family and friends.

Salon

  • Double cockpit entry doors

  • Rich rosewood-stained interior

  • Phantom screen on salon door

  • Reupholstered port-side U-shaped settee (seating for eight)

  • Barrel chairs to starboard

  • Custom salon table

  • Bookshelf

  • Entertainment center

  • Custom window blinds

  • Diesel furnace

  • Updated carpeting

Pilothouse

  • Raised pilothouse design with excellent visibility

  • Up galley configuration

  • Starboard-side dining settee (reupholstered)

  • Storage beneath dining table and settee

  • Helm chair

  • Port and starboard pilothouse doors

  • Phantom screens for both pilothouse doors

  • Interior stairs to flybridge

  • Companionway access to staterooms

  • Heat & air conditioning

Master Stateroom (Midship – Full Beam)

  • Full-beam master suite

  • Walk-around queen berth

  • Walk-in cedar-lined closet

  • Stacked washer/dryer

  • Chest of drawers

  • Dual nightstands

  • Hanging locker

  • Opening portlights for ventilation

  • Updated soft goods

  • Diesel furnace

  • Heat & air conditioning

Master Head

  • Private en suite head

  • Tile flooring

  • Stall shower

  • Towel Racks

  • VacuFlush toilet

  • Opening portlight

  • Medicine cabinet storage

VIP Stateroom (Forward)

  • Island queen berth

  • Granite sills and shelving

  • Drawer storage beneath berth

  • Dual cedar-lined hanging lockers

  • Diesel furnace vent

  • Full privacy door

  • Upgraded hatches

  • Heat & air conditioning

Guest Stateroom

  • Over/under twin bunks

  • Locker with shelving

  • Drawer storage

  • Diesel furnace outlet

  • Stainless steel portlight

  • Privacy door

VIP / Day Head

  • VacuFlush toilet

  • Stall shower

  • Tile flooring

  • Towel rack

  • Portlight

  • Medicine cabinet

Flybridge

  • Dual helm chairs

  • Port-side L-shaped bench seating with updated upholstery

  • Helm chair covers

  • Seating covers

  • Helm cover

  • Bimini top

  • Custom flooring

  • Tender storage

Galley

The galley aboard Esperanca is perfectly suited for everything from preparing gourmet meals to quick snacks, and offers excellent visibility and a great view while you cook.

  • Updated full-size stainless steel refrigerator (Fisher & Paykel)

  • 4-burner electric cooktop

  • Fagor oven

  • Microwave

  • Garbage disposal

  • Dishwasher

  • Trash compactor

  • Double stainless steel sinks

  • Updated pull-out faucet

  • Raised dinette to starboard

  • Custom blinds


Electronics

With upgraded Garmin electronics, Esperanca is truly turnkey — ready to take you across the Sound or all the way to Alaska with confidence.

Pilothouse

  • Garmin 8617 chartplotter

  • Garmin sonar

  • Furuno radar

  • Secondary Furuno sounder

  • Simrad AP20 autopilot

  • Garmin AIS

  • Naiad stabilizer control

  • Electronic engine controls

  • DDEC electronic gauges

  • ICOM M127 VHF

  • Garmin wind speed indicators

  • Tank Tender system

  • Bow thruster control

  • Trim tab control

  • Spotlight control

  • Compass

  • Windlass control

Flybridge

  • Daylight computer display

  • Nobeltec chartplotter

  • Furuno radar

  • Simrad autopilot

  • Sonar

  • Naiad stabilizer control

  • VHF radio

  • Electronic engine controls

  • Bow thruster control

  • Trim tab control

Electrical

Esperanca’s electrical system has been thoroughly updated and serviced, providing excellent redundancy and dependable power for extended cruising.

  • Northern Lights 12kW generator (3,896 hours)

  • Northern Lights 20kW generator (2,583 hours)

  • 3000W inverter/charger

  • 24V start battery charger

  • 12V generator battery charger

  • 110V & 220V AC electrical system

  • 12V & 24V DC electrical system

  • (2) 8D start batteries

  • (12) 2-volt golf cart batteries (in series) for inverter/house bank

  • 50-amp shorepower cord in Cablemaster

Deck and Hull

With all the systems you need to cruise in safety and comfort, Esperanca is truly turnkey and ready to cruise today.

  • Wesmar hydraulic bow thruster

  • Hydraulic windlass with 300’ of chain

  • Village Marine watermaker 50 GPH

  • Halon automatic fire suppression system

  • Naiad stabilizers

  • Dual diesel furnaces

  • Lazarette Chest Freezer

  • Updated flybridge cushions

  • Glendinning 50-amp Cablemaster

  • Dual engine room blowers

  • Engine synchronizer

  • DDEC electronic controls (3 stations)

  • Cockpit engine controls

  • Hydraulic steering pumps

  • 1,500 lb Nick Jackson davit

  • Washdown pump

  • Fuel shutoff valves

  • (4) Automatic bilge pumps

  • Port & starboard pilothouse doors

  • Trim tabs

Cockpit & Deck

  • Large cockpit with teak decking

  • Teak cap rail with protective cover

  • Cockpit engine and thruster controls

  • Easy access to stand-up engine room

  • Custom lazarette storage

  • Hot & cold cockpit shower

  • Lazarette access door

  • Spacious lazarette storage area

  • Pop-up cleats on swim platform

  • Swim platform staples

  • Windshield blackout cover

  • Windshield screen/cap rail covers

  • Aft winter storage cover

Disclaimer

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

DateEventPrice
2/21/26Initial price$599,950

Videos from Irwin Yacht Sales - Seattle on this 1998 West Bay 58 Sonship Pilothouse MY

Overview from around the web 1998 West Bay 58 Sonship Pilothouse MY

Customers praise the 1998 West Bay 58 Sonship Pilothouse MY for its exceptional craftsmanship and timeless design

Many highlight its spacious and well-appointed pilothouse, offering excellent visibility and comfort for extended voyages. The vessel's sturdy construction and reliable performance are frequently noted, making it a favorite among those seeking a durable and seaworthy motor yacht. Owners also appreciate the thoughtful layout and quality finishes throughout, contributing to a luxurious onboard experience. Overall, the 1998 West Bay 58 Sonship Pilothouse MY is recognized for blending classic style with practical functionality, earning positive reviews from those who value both elegance and performance on the water.

The Biggest Pros and Cons

The 1998 West Bay 58 Sonship Pilothouse Motor Yacht offers a blend of classic design and reliable performance, making it a popular choice for those seeking a comfortable cruising experience. Here are some pros and cons to consider:

Pros

Solid Construction: Built with quality materials and craftsmanship, ensuring durability and longevity.

Spacious Pilothouse: Provides excellent visibility and a protected helm area, enhancing comfort and safety during navigation.

Classic Styling: Timeless design appeals to enthusiasts of traditional motor yachts.

Comfortable Accommodations: Well-appointed interior with ample living space for extended trips.

Good Range: Efficient fuel consumption paired with sizable fuel tanks allows for longer voyages without frequent refueling.

Reliable Systems: Equipped with dependable mechanical and electrical systems suited for its era.

Cons

Age-Related Wear: Being a 1998 model, some components may require updates or maintenance to meet modern standards.

Limited Modern Amenities: Lacks some of the latest technological features found in newer yachts.

Potential for Higher Maintenance Costs: Older vessels often need more frequent upkeep.

Fuel Efficiency: While efficient for its size and age, newer designs may offer improved fuel economy.

Interior Design: Decor and fittings might feel dated compared to current trends and may require refurbishment for a contemporary look.

Made For

The 1998 West Bay 58 Sonship Pilothouse Motor Yacht is ideal for discerning boaters who value classic design combined with reliable craftsmanship. It suits those seeking a spacious and comfortable vessel for extended cruising, offering ample living space and pilothouse protection. Perfect for families or experienced sailors who appreciate a sturdy, well-built yacht with timeless appeal and practical features for both leisurely outings and longer voyages.

Contact Irwin Yacht Sales - Seattle

1001 Fairview Ave North, Suite 1200, Seattle, WA, 98109

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Suite 1200
Seattle, WA 98109

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