2021 Pursuit OS 355 Offshore Boat in Edmonds, WA 98020 US

$490,000

Used
builtBuilt in 2021
Year the boat was built
model

OS 355 Offshore

Boat model
engine

3 Engines (3x Yamaha)

Engine type and count
length

37.9 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
37.92ft
Length Overall
37.92ft
Beam
12ft
Max Bridge Clearance
9.75ft
Max Draft
3.25ft
Drive Up Draft
2.17ft
Deadrise At Transom
20deg
Dry Weight
17470lb
Cruising Speed
29.55kn
Max Speed
44.32kn
Range
285.89nmi
Heads
1
Fresh Water Tanks
50gal
Fuel Tanks
388gal
Holding Tanks
22gal
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Yamaha
Engine Model
F300
Total Power
300hp
Engine Hours
185
Engine Type
outboard
Fuel Type
gasoline
Engine 2
Engine Make
Yamaha
Engine Model
F300
Total Power
300hp
Engine Hours
185
Engine Type
outboard
Fuel Type
gasoline
Engine 3
Engine Make
Yamaha
Engine Model
F300
Total Power
300hp
Engine Hours
185
Engine Type
outboard
Fuel Type
gasoline
Accommodations

Step down into a cabin that reviewers have consistently described as feeling more like a small luxury cruiser than a fishing-boat afterthought — 6'8" of headroom, hardwood trim, and hull-side windows that flood the space with natural light. The convertible dinette forward lowers electrically to form a queen-size berth, while a two-person mid-cabin berth aft adds sleeping capacity for overnight trips. A full-height, fully enclosed head with shower keeps the cabin genuinely livable for extended time aboard, and the Webasto diesel heating system extends comfortable use well beyond summer.

Salon / Cabin

  • Electrically actuated dinette-to-berth conversion, kaya wood table

  • Kaya wood joinery and hardwood cabin trim throughout

  • Hull-side tempered glass windows for natural light and ventilation

  • 6'8" standing headroom

  • Two-person mid-cabin berth aft

  • Air conditioning

  • Webasto diesel hydronic heat, ducted to cabin

Galley

  • Corian countertops

  • Stainless steel refrigerator

  • Cooktop and microwave

  • Reasonable storage for extended cruising provisions

Cabins

  • Forward queen-size convertible berth (dinette by day)

  • Aft two-person mid-cabin berth

  • Ample cabinetry and storage throughout

Head

  • Full stand-up head compartment

  • Enclosed shower

  • Hardwood trim and finish consistent with the rest of the cabin

Electronics and Navigation
  • Factory Garmin electronics package, including twin 12" Garmin GPSMAP multifunction displays at the helm on a custom Pursuit dash panel
  • Garmin xHD2 open-array radar for long-range target acquisition and serious offshore/foul-weather situational awareness
  • Garmin CHIRP sonar with 1kW transducer for high-resolution fish-finding
  • NMEA 2000 backbone with Yamaha gateway interface, tying engine data directly into the Garmin displays
  • Garmin autopilot with Shadow Drive engagement — independently diagnosed and function-confirmed during a 2.5-hour combined sea trial in December 2023 after an owner-reported concern; no faults found, system operates as designed
  • Factory-installed fixed VHF radio with helm mount and external antenna
  • Standard Horizon HX891BTBK 6-watt handheld VHF with integrated GPS (added 2025 as a hardwired backup with dedicated charging base and fuse-panel circuit)
  • Full engine instrumentation and data display at the helm for all three outboards
  • Isoclima one-piece laminated windshield with tempered side glass for undistorted, wide-angle visibility
  • Pantographic windshield wiper system, port and starboard, with washer control
Engines
  • Triple Yamaha F300 four-stroke outboards

  • 185 hours on all

  • Lewmar bow thruster (lower gear unit and shear pin replaced 2025 following a minor oil seep — repaired and tested with no further issues)

  • Full triple-engine service performed annually: oil and filter changes, lower unit gearlube changes, fuel filter replacement, spark plug replacement, compression and spark testing, and anti-corrosion treatment

  • Sea trials performed at each service interval consistently reaching 5700–5800 RPM at wide-open throttle across all three engines with normal temps and oil pressure

  • Zinc/anode service performed annually (lower units, transom bracket, trim tabs, rudder, bow thruster)

  • Engine brackets professionally re-coated annually to preserve finish

Electrical
  • Fischer Panda 8.0kW diesel generator (standard factory-installed genset, 24-gallon dedicated fuel tank) for AC power at anchor or underway — inspected for compartment moisture/leaks in 2023 with no issues found
  • 240V/60-cycle interior air conditioning with reverse-cycle heat and sound shield
  • 12V DC house and engine-start systems serviced and battery-tested annually
  • NMEA 2000 electrical backbone integrating engine, navigation, and monitoring data
  • Fully wired handheld VHF installation with dedicated fuse-panel circuit (2025)
  • JL Audio 12V Bluetooth-compatible stereo system with cockpit and cabin speakers
  • All engine and vessel electrical systems function-tested at each annual service with no outstanding issues
Plumbing and Heating
  • Domestic freshwater system with pressure pump (fresh water pump strainer serviced 2022 after algae intrusion; issue fully resolved)

  • Webasto diesel hydronic heating system (thermostat replaced and function-confirmed December 2023)

  • Full stand-up head with enclosed shower

  • Holding (black water) tank with deck pump-out, serviced regularly

  • Rule automatic bilge pump system — aft low-profile pump replaced with a Rule LoPro 900 GPH unit (2025) after an auto-float switch failure; confirmed fully functional

Maintenance

SKYE BOAT has been maintained on a disciplined, factory-level annual service program at Islands Marine Center (Lopez Island, WA) every year since new purchase there. Highlights from the documented service history include:

  • May 2025 — Full triple-engine service at 141/141/138 hours; bow thruster zincs, transom, trim tab, and rudder anodes replaced; bow thruster lower unit and shear pin replaced after a minor oil seep; aft bilge pump replaced (Rule LoPro 900 GPH) after a float-switch failure; portable handheld VHF with GPS installed; full wash, buff, and wax; bottom paint re-coated; water intrusion reported and diagnosed — no system leak found (traced to normal pop-up cleat drainage)
  • December 2023 — Full triple-engine service at 116/113/116 hours; domestic water system winterized; zinc anodes inspected and found in excellent condition (no replacement needed); Webasto heater thermostat replaced after an inoperative reading; autopilot system fully diagnosed over two sea trials after a customer-reported concern — no fault found, confirmed operating normally; multiple minor items addressed (galley drawer latch, anchor gypsy clutch, head door latch, aft bilge pump inspection, fire extinguisher check)
  • May 2023 — Owner-reported oil leak investigated; lower unit pressure-tested, removed, inspected, and reinstalled — no leak or damage found; holding tank pumped and serviced
  • November 2022 — Full triple-engine service at 83 hours; haulout, bottom wash and re-coat; engine bracket re-coat; fresh water pump strainer replaced; O/B travel lock mechanisms serviced; windshield wipers replaced; sea trial confirmed normal operation across all three engines at 5,800 RPM WOT

Price History

DateEventPrice
7/8/26Initial price$490,000

Contact Seattle Yachts

7001 Seaview Avenue NW , Suite 150, Seattle, WA, 98117

Overview from around the web 2021 Pursuit OS 355 Offshore

The 2021 Pursuit OS 355 Offshore has garnered positive reviews from customers, highlighting its blend of performance, comfort, and luxury

Many boaters appreciate the spacious cockpit design, which allows for ample seating and entertainment options, making it ideal for both family outings and fishing adventures. The well-appointed cabin receives praise for its modern amenities and thoughtful layout, offering a perfect retreat after a day on the water. Performance is a standout feature, with customers noting the smooth ride and responsive handling, even in challenging conditions. The advanced technology, including the state-of-the-art navigation systems and electronics, enhances the overall experience, ensuring safety and ease of use. Additionally, users commend the 355's ample storage solutions and versatility, making it suitable for day trips as well as extended overnight excursions. The attention to detail in craftsmanship and materials is frequently remarked upon, adding to the luxurious feel of this offshore boat. Overall, customers express satisfaction with their investment in the Pursuit OS 355 Offshore, praising its balance of style, functionality, and reliability on the water.

Made For

The 2021 Pursuit OS 355 Offshore is designed for the avid boater who seeks both adventure and comfort on the water. Perfect for families and friends looking to enjoy day trips, weekend getaways, or extended offshore excursions, this vessel caters to those who desire a balance of performance and luxury. With its spacious layout, state-of-the-art amenities, and exceptional seaworthiness, it’s ideal for fishing enthusiasts, cruising aficionados, or anyone who values quality craftsmanship and superior engineering in a recreational craft. Whether navigating coastal waters or charting deeper seas, the Pursuit OS 355 Offshore is built for those who appreciate the thrill of the voyage and the serenity of the sea.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2021 Pursuit OS 355 Offshore. 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 Sport Fishing cost in today's market, or how much does a Pursuit 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.
$
$
510152025
%
Principal Loan Amount$ 416,500
Total Payment$744,686.53
Monthly payment
$3,102.86/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2021 Pursuit OS 355 Offshore. 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 Sport Fishing cost in today's market, or how much does a Pursuit 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.
$
$
510152025
%
Principal Loan Amount$ 416,500
Total Payment$744,686.53
Monthly payment
$3,102.86/mo

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Address

7001 Seaview Avenue NW
Suite 150
Seattle, WA 98117

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