• Slide: The Image of 2004 Jupiter 31 FS boat docked beside a wooden pier under clear blue sky. - 1The Image of 2004 Jupiter 31 FS boat docked beside a wooden pier under clear blue sky. - 1
  • Slide: The Image of 2004 Jupiter 31 FS boat in a workshop, featuring a center console and T-top. - 2The Image of 2004 Jupiter 31 FS boat in a workshop, featuring a center console and T-top. - 2
  • Slide: The Image of 2004 Jupiter 31 FS boat in a garage with military flags in the background. - 3The Image of 2004 Jupiter 31 FS boat in a garage with military flags in the background. - 3
  • Slide: The Image of 2004 Jupiter 31 FS boat in a workshop with American flag and Mercury banners. - 4The Image of 2004 Jupiter 31 FS boat in a workshop with American flag and Mercury banners. - 4
  • Slide: The Image of 2004 Jupiter 31 FS boat in a workshop, featuring a center console and T-top. - 5The Image of 2004 Jupiter 31 FS boat in a workshop, featuring a center console and T-top. - 5
  • Slide: The Image of 2004 Jupiter 31 FS boat in a workshop, featuring a Mercury engine and American flag. - 6The Image of 2004 Jupiter 31 FS boat in a workshop, featuring a Mercury engine and American flag. - 6
  • Slide: The Image of 2004 Jupiter 31 FS boat in a garage, featuring a Mercury engine. - 7The Image of 2004 Jupiter 31 FS boat in a garage, featuring a Mercury engine. - 7
  • Slide: The Image of 2004 Jupiter 31 FS boat with Mercury engine in a garage setting. - 8The Image of 2004 Jupiter 31 FS boat with Mercury engine in a garage setting. - 8
  • Slide: The Image of 2004 Jupiter 31 FS boat console with steering wheel and Mercury controls. - 9The Image of 2004 Jupiter 31 FS boat console with steering wheel and Mercury controls. - 9
  • Slide: The Image of Control console of a 2004 Jupiter 31 FS boat. - 10The Image of Control console of a 2004 Jupiter 31 FS boat. - 10
  • Slide: The Image of 2004 Jupiter 31 FS boat in a warehouse with American flag backdrop. - 11The Image of 2004 Jupiter 31 FS boat in a warehouse with American flag backdrop. - 11
  • Slide: The Image of Steering console of a 2004 Jupiter 31 FS boat with Mercury controls and Simrad display. - 12The Image of Steering console of a 2004 Jupiter 31 FS boat with Mercury controls and Simrad display. - 12
  • Slide: The Image of 2004 Jupiter 31 FS boat helm with steering wheel and controls. - 13The Image of 2004 Jupiter 31 FS boat helm with steering wheel and controls. - 13
  • Slide: The Image of 2004 Jupiter 31 FS boat docked at marina, featuring spacious deck and seating. - 14The Image of 2004 Jupiter 31 FS boat docked at marina, featuring spacious deck and seating. - 14
  • Slide: The Image of 2004 Jupiter 31 FS boat interior with seating, docked at a marina. - 15The Image of 2004 Jupiter 31 FS boat interior with seating, docked at a marina. - 15
  • Slide: The Image of 2004 Jupiter 31 FS boat docked at marina under clear blue sky. - 16The Image of 2004 Jupiter 31 FS boat docked at marina under clear blue sky. - 16
  • Slide: The Image of 2004 Jupiter 31 FS boat docked in a marina, featuring a spacious deck and helm station. - 17The Image of 2004 Jupiter 31 FS boat docked in a marina, featuring a spacious deck and helm station. - 17
  • Slide: The Image of 2004 Jupiter 31 FS boat docked at marina, featuring spacious deck and T-top. - 18The Image of 2004 Jupiter 31 FS boat docked at marina, featuring spacious deck and T-top. - 18
  • Slide: The Image of Twin outboard engines on a 2004 Jupiter 31 FS boat under clear blue sky. - 19The Image of Twin outboard engines on a 2004 Jupiter 31 FS boat under clear blue sky. - 19
  • Slide: The Image of 2004 Jupiter 31 FS boat with dual Mercury Verado outboard engines. - 20The Image of 2004 Jupiter 31 FS boat with dual Mercury Verado outboard engines. - 20
  • Slide: The Image of 2004 Jupiter 31 FS boat with Mercury engines, side view. - 21The Image of 2004 Jupiter 31 FS boat with Mercury engines, side view. - 21
  • Slide: The Image of 2004 Jupiter 31 FS boat with dual Mercury outboard engines, parked near a chain-link fence. - 22The Image of 2004 Jupiter 31 FS boat with dual Mercury outboard engines, parked near a chain-link fence. - 22
  • Slide: The Image of Reflection on Simrad display in 2004 Jupiter 31 FS boat cockpit. - 23The Image of Reflection on Simrad display in 2004 Jupiter 31 FS boat cockpit. - 23
  • Slide: The Image of 2004 Jupiter 31 FS boat in a warehouse, featuring a sturdy T-top design. - 25The Image of 2004 Jupiter 31 FS boat in a warehouse, featuring a sturdy T-top design. - 25
1/25

2004 Jupiter 31 FS

$159,000

Used

Boat in South Yarmouth, MA 02664 US

builtBuilt in 2004
Year the boat was built
model

31 FS

Boat model
engine

2 Engines (Mercury, Mercury)

Engine type and count
length

31 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material


This well maintained 2004 Jupiter 31 FS just received a pair of brand new Mercury 250 4.6L Verados with full factory warranty!

Take advantage of Mercury's 7 year warranty now thru 3/31/26

Notable features:

Factory T-top (new softtop canvas)

Simrad NSS16 Evo3

Custom dash panels

Large in-deck fishbox

Livewell

Marine head

Freshly awlgripped outboard bracket

New boot stripe

She is ready for your custom electronics package which we can supply. if desired.

The Jupiter 31 is known for her nimble ride, and will far outperform what the crew can tolerate! The Jupiter quality, fit and finish and ride is second to none!


Nominal Length
31ft
Length Overall
31ft
Beam
9.5ft
Fuel Tanks
310gal
Hull Material
fiberglass
Engine 1
Engine Make
Mercury
Engine Model
250 Verado 4.6L
Total Power
250hp
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2024
Drive Type
direct
Propeller Type
3-blade
Propeller Material
stainless-steel
Engine 2
Engine Make
Mercury
Engine Model
250 Verado 4.6L
Total Power
250hp
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2024
Drive Type
direct
Propeller Type
3-blade
Propeller Material
stainless-steel
Disclaimer

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.

Price History

DateEventPrice
1/19/26Price decreased$159,000(-9.1%)
9/16/25Price decreased$175,000(-2.2%)
6/28/25No change$199,000
6/4/25Price decreased$179,000(-10.1%)

Contact Millway Marina Inc.

253 Millway - PO Box 322, Barnstable, MA, 02630

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Address

253 Millway - PO Box 322
Barnstable, MA 02630

Boat Location

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Contact Millway Marina Inc.

253 Millway - PO Box 322, Barnstable, MA, 02630

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