2001 West Bay Sonship

$1,895,000

Used

Boat in San Diego, CA 92106 US

builtBuilt in 2001
Year the boat was built
model

Sonship

Boat model
engine

2 Engines (2x --)

Engine type and count
length

78 feet

Overall boat length
fuel

--

Fuel type
material

Fiberglass/Composite

Hull material
Nominal Length
78ft
Length Overall
78ft
Length on Deck
78ft
Beam
20ft
Drive Up Draft
5.5ft
Cabin Headroom
6.67ft
Deadrise At Transom
13deg
Displacement
118000lb
Cruising Speed
12kn
Max Speed
27kn
Range
1200nmi
Cabins
4
Heads
4
Max Passengers
10
Seating Capacity
8
Fresh Water Tanks
400gal
Fuel Tanks
2750gal
Holding Tanks
400gal
Windlass
hydraulic-windlass
Electrical Circuit
240v
Hull Material
composite
Hull Shape
modified-vee
Engine 1
Engine Hours
2996
Engine 2
Engine Hours
3013
ELECTRONICS AND COMMUNICATIONS

Electronics and Communications

Lower Helm

  • Furuno MaxSea TimeZero Explorer Chart Plotter (2019)
  • Furuno Trackball Controller for chart plotter
  • 15” Navigation Monitor (2019)
  • KVH Azimuth 1000 Digital Compass
  • Furuno 7252-6 Radar with 20-meter cable
  • Furuno 1942 Backup Radar System
  • Furuno FCV582 Color Sounder
  • ICOM M127 VHF Radio
  • ICOM 4A4 Hailer / Intercom Speaker
  • Northstar 952 DGPS with combo antenna
  • Simrad AP2004 Autopilot with RPU80 pump
  • Furuno Link System (new 2016)
  • Furuno Wind Masthead Unit (2016)
  • Furuno Wind Display (2016)
  • Furuno Depth Display (2016)
  • Furuno Speed Display (2016)
  • SSB HF Marine Radio – ICOM IC-M802
  • 6” Brass Chelsea Clock and Barometer
  • E-Plex CCTV System with 4 cameras
  • VG8 Splitter with 50’ cable
  • Stand-Alone Navigation Computer with C-Map software, RF mouse and keyboard
  • (2) Furuno Multi-Displays – Primary and Crew Quarters
  • Tank Tender System
  • Bilge High Water Alarm
  • Fire Suppression Switch

Upper Station and Aft Engine Room

  • Simrad AP20 Autopilot Repeater
  • Furuno FMD1832 Radar Remote
  • Furuno Fathometer
  • ICOM M127 VHF Radio / Hailer
  • ICOM Intercom Speaker
  • Ocean PC 15” Display
  • Simrad Rate Compass Upgrade
  • (2) Green Marine 15” Displays
  • Ritchie Compass

Satellite Communications

  • KVH Sat TV System , using Direct TV
  • KVH Satellite Phone
  • Additional Dome mounted on mast for balanced appearance

Engine and Mechanical

  • (2) MTU 12V2000 DDEC Diesel Engines – 1350 HP each
    • Engine hours as of 04/2022:
    • Port: 2909 hrs
    • Starboard: 2926 hrs
  • Wesmar Gyro Stabilizers
  • Key Power Hydraulic Bow Thruster
  • Key Power Hydraulic Stern Thruster
  • (2) Village Marine 80 GPH Watermakers
  • CruiseAir Reverse-Cycle Air Conditioning throughout (serviced 03/2022)
  • Audible Temperature and Oil Pressure Alarm Systems (DDEC)
  • Trim Tabs
  • Fireboy Automatic Halon Fire Suppression System
  • (2) Dual Racor Fuel Filtering Systems on each main engine
  • Tool Drawer and Spares
  • Extensive Spare Parts Inventory
  • Macerator Pump with overhead discharge for black water tank
  • Port and Starboard Wing Stations with full controls at side decks (hidden away)

Electrical

  • 100-Amp 125/250 VAC Shore Power connected to (2) 50-Amp 125/250 VAC cords
  • (2) Glendinning Cablemasters
  • Northern Lights 32 kW Generator with sound shield (2700 hours)
  • Northern Lights 20 kW Generator with sound shield (2600 hours)
  • DC Alternator
  • 24 VDC Starting Batteries for each engine
  • Trace 4000 Inverter with maintenance-free 24 VDC batteries (630 amp hours)
  • Sentry 24V / 40-Amp Battery Charger
  • Sentry 24V / 25-Amp Battery Charger
  • Phase Three 12V / 22-Amp Battery Charger


Deck Equipment

  • MUIR Hydraulic Anchor Windlass
  • 400’ Chain with polished Stainless-Steel Anchor on bow roller
  • Removable Stainless-Steel End Rails at swim step
  • Removable Swim Ladder
  • Dual Air Horns at brow
  • Remote-Control Searchlight at brow
  • Large Sun Pad on foredeck
  • Underwater Lights

Tankage

  • Fuel Capacity: 2,750 Gallons
MAINTENANCE AND SERVICE UPGRADES

MAINTENANCE AND SERVICE UPGRADES

7/2025 Haul out

  • ULTRA KOTE BLACK bottom paint
  • Propspeed on shafts props rudders and struts
  • All 4 Hynautic hydraulics for trim tabs removed and reinstalled, rebuilt with new rods and seals.
  • Port and Starboard main Seachest valves, hoses and clamps replaced
  • Port and Starboard rudder seals replaced
  • Rudder bilge pump replaced
  • 7/28 annual fire inspections on handhelds and C02 fixed system

 

8/3/25 Electrical refresh

  • Inverter. Quattro 24 VDC 500 VA / 120 Remote control panel, Battery monitor with remote and cables.
  • 8 new Lifeline 6-volt batteries GPL-6CT
  • 08/27/2025 GE Refrigerator water filter replaced.
  • 10/27/2025 Water maker pressure gauge on WM2 replaced. Both WM’s op tested no leaks Seatech.
  • 1/29/2025 Hubbel smart Y, 50 to 100 amp combiner replaced.

 

3/15/26 Mechanical Refresh Services (Main Engines) Total Services: $147,168.93

  • Both main engine heat exchangers cleaned, gaskets replaced and plates inspected.
  • Removed engine air intakes, fuel lines, injectors, turbo chargers, exhaust manifolds and exhaust crossovers.
  • One charge air cooler removed and the charge air cooler base resealed.
  • New head gaskets, injectors, fuel pipes and HP fuel lines.
  • Air intake system new seals and gaskets.
  • Exhaust manifolds new seals and gaskets.
  • Turbo chargers - new seals and gaskets.
  • All hoses should be replaced. Also found diffusers and elbows serviced
  • New Vulcan couplers installed port and starboard side

 

Port engine hours: 2,996

Starboard engine hours: 3,013

Price History

DateEventPrice
3/22/26Initial price$1,895,000

Videos from Randy Cowley Yacht Consultants on this 2001 West Bay Sonship

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2001 West Bay Sonship. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pilothouse cost in today's market, or how much does a West Bay cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$21,507.70/mo
$
$
Loan amount$ 1,895,000
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2001 West Bay Sonship. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pilothouse cost in today's market, or how much does a West Bay cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$21,507.70/mo
$
$
Loan amount$ 1,895,000
OR
%

Contact Randy Cowley Yacht Consultants

182 Armadale Road, San Juan #4, Friday Harbor, WA, 98250

Be the first to know when similar boats hit the market

Get notified when new boats become available

Meet the Broker

Address

182 Armadale Road
San Juan #4
Friday Harbor, WA 98250

Boat Location

Be the First to Know

Get notified when new boats become available.