• Slide: The Image of 2004 Boston Whaler Guardian 27 boat on trailer under a metal canopy. - 1The Image of 2004 Boston Whaler Guardian 27 boat on trailer under a metal canopy. - 1
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat on trailer under a metal canopy. - 2The Image of 2004 Boston Whaler Guardian 27 boat on trailer under a metal canopy. - 2
  • Slide: The Image of 2004 Boston Whaler Guardian 27 on trailer under a metal canopy. - 3The Image of 2004 Boston Whaler Guardian 27 on trailer under a metal canopy. - 3
  • Slide: The Image of 2004 Boston Whaler Guardian 27 with Mercury outboard engine under a metal canopy. - 4The Image of 2004 Boston Whaler Guardian 27 with Mercury outboard engine under a metal canopy. - 4
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat on trailer under a metal canopy. - 5The Image of 2004 Boston Whaler Guardian 27 boat on trailer under a metal canopy. - 5
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat on trailer under shelter. - 6The Image of 2004 Boston Whaler Guardian 27 boat on trailer under shelter. - 6
  • Slide: The Image of Twin outboard motors on a 2004 Boston Whaler Guardian 27 under a metal canopy. - 7The Image of Twin outboard motors on a 2004 Boston Whaler Guardian 27 under a metal canopy. - 7
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat, spacious deck view, under a canopy. - 8The Image of 2004 Boston Whaler Guardian 27 boat, spacious deck view, under a canopy. - 8
  • Slide: The Image of 2004 Boston Whaler Guardian 27 deck with hatch and cleats. - 9The Image of 2004 Boston Whaler Guardian 27 deck with hatch and cleats. - 9
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat interior with cushioned seating and storage compartments. - 10The Image of 2004 Boston Whaler Guardian 27 boat interior with cushioned seating and storage compartments. - 10
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat interior with open storage compartments. - 11The Image of 2004 Boston Whaler Guardian 27 boat interior with open storage compartments. - 11
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat interior with seating and console, parked outdoors. - 12The Image of 2004 Boston Whaler Guardian 27 boat interior with seating and console, parked outdoors. - 12
  • Slide: The Image of Boston Whaler Guardian 27, 2004 model, under a shelter with visible console and rod holders. - 13The Image of Boston Whaler Guardian 27, 2004 model, under a shelter with visible console and rod holders. - 13
  • Slide: The Image of 2004 Boston Whaler Guardian 27 interior with steering wheel and seating, under a canopy. - 14The Image of 2004 Boston Whaler Guardian 27 interior with steering wheel and seating, under a canopy. - 14
  • Slide: The Image of Boston Whaler Guardian 27 helm with Garmin displays and controls, 2004 model. - 15The Image of Boston Whaler Guardian 27 helm with Garmin displays and controls, 2004 model. - 15
  • Slide: The Image of Control panel of a 2004 Boston Whaler Guardian 27 with Garmin electronics and communication devices. - 16The Image of Control panel of a 2004 Boston Whaler Guardian 27 with Garmin electronics and communication devices. - 16
  • Slide: The Image of Control panel of a 2004 Boston Whaler Guardian 27 with screens and communication equipment. - 17The Image of Control panel of a 2004 Boston Whaler Guardian 27 with screens and communication equipment. - 17
  • Slide: The Image of Control panel of a 2004 Boston Whaler Guardian 27 boat with labeled switches. - 18The Image of Control panel of a 2004 Boston Whaler Guardian 27 boat with labeled switches. - 18
  • Slide: The Image of Digital dashboard display of a 2004 Boston Whaler Guardian 27 boat. - 19The Image of Digital dashboard display of a 2004 Boston Whaler Guardian 27 boat. - 19
  • Slide: The Image of Interior of 2004 Boston Whaler Guardian 27, featuring storage compartments and equipment. - 20The Image of Interior of 2004 Boston Whaler Guardian 27, featuring storage compartments and equipment. - 20
  • Slide: The Image of 2004 Boston Whaler Guardian 27 with dual Mercury outboard engines, docked on grassy area. - 21The Image of 2004 Boston Whaler Guardian 27 with dual Mercury outboard engines, docked on grassy area. - 21
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat interior with open storage compartments and dual Mercury engines. - 22The Image of 2004 Boston Whaler Guardian 27 boat interior with open storage compartments and dual Mercury engines. - 22
  • Slide: The Image of Interior wiring of a 2004 Boston Whaler Guardian 27 boat with speakers visible. - 23The Image of Interior wiring of a 2004 Boston Whaler Guardian 27 boat with speakers visible. - 23
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat interior with seating and storage compartments. - 24The Image of 2004 Boston Whaler Guardian 27 boat interior with seating and storage compartments. - 24
  • Slide: The Image of 2004 Boston Whaler Guardian 27 boat interior with seating and control panel under a canopy. - 25The Image of 2004 Boston Whaler Guardian 27 boat interior with seating and control panel under a canopy. - 25
  • Slide: The Image of Boston Whaler Guardian 27 boat seat, 2004 model, under a covered dock. - 26The Image of Boston Whaler Guardian 27 boat seat, 2004 model, under a covered dock. - 26
  • Slide: The Image of Storage compartment in a 2004 Boston Whaler Guardian 27 boat, containing packaged items. - 27The Image of Storage compartment in a 2004 Boston Whaler Guardian 27 boat, containing packaged items. - 27
  • Slide: The Image of Open storage compartment on a 2004 Boston Whaler Guardian 27 boat. - 28The Image of Open storage compartment on a 2004 Boston Whaler Guardian 27 boat. - 28
  • Slide: The Image of 2004 Boston Whaler Guardian 27 storage compartment with open lid, showcasing interior space. - 29The Image of 2004 Boston Whaler Guardian 27 storage compartment with open lid, showcasing interior space. - 29
  • Slide: The Image of 2004 Boston Whaler Guardian 27 storage compartment, open lid, white interior. - 30The Image of 2004 Boston Whaler Guardian 27 storage compartment, open lid, white interior. - 30
  • Slide: The Image of 2004 Boston Whaler Guardian 27 under a covered structure, showcasing its deck and equipment. - 31The Image of 2004 Boston Whaler Guardian 27 under a covered structure, showcasing its deck and equipment. - 31
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2004 Boston Whaler Guardian 27

$179,000

$20,000

Used

Boat in Beaufort, SC 29901 US

builtBuilt in 2004
Year the boat was built
model

Guardian 27

Boat model
engine

2 Engines (Mercury, Mercury)

Engine type and count
length

27 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

Rare Boston Whaler 27 Guardian. This is a 2004 hull with complete bow to stern refit performed 2023 by well known C & A Marine of Pompano Beach, Florida which includes two new Mercury 300 HP Verado Outboards. The Boston Whaler Guardian models are constructed to US military spec. and available new only to government agencies such as Coast Guard, law enforcement and environmental resource management. Set yourself apart from the crowd with this rare battlewagon. Details including recent refit and updates include;

  • Dual Axle Aluminum Trailer
  • Twin Mercury 300HP Verado 17 hours - 2020 Mfr date - Installed 2024 - Serviced Fall 2025
  • New Outboards Engine Bracket - increased deck space 30" aft
  • Four blade stainless props
  • Hull primed and painted w/ Awlgrip Seattle Gray - 2022
  • Topsides painted w/ Awlgrip & new non-skid - 2022
  • New Seastar hydraulic steering 2022
  • Garmin GPSMAP 8610
  • Garmin GPSMAP 8610 XSV (includes sounder module)
  • Garmin Phantom Radar 18" dome
  • ICOM M506 VHF
  • Fusion Stereo
  • Sirius XM Receiver
  • JL Audio Speakers
  • Mercury Digital Display Screen
  • New Mercury Controls
  • Remote Controlled Spotlight - ACR
  • Two Fuel Tanks removed, pressure tested & cleaned
  • New tank fuel senders and hoses
  • New Hardtop 2022
  • New cleats & hatch hardware
  • (4) AGM Series 31 batteries
  • Pro Nautic battery charger
  • Bottom paint
Nominal Length
27ft
Length Overall
27ft
Beam
10ft
Drive Up Draft
1ft
Fuel Tanks
190gal
Hull Material
fiberglass
Engine 1
Engine Make
Mercury
Engine Model
Verado
Total Power
300hp
Engine Hours
17
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2020
Propeller Type
4-blade
Engine 2
Engine Make
Mercury
Engine Model
Verado
Total Power
300hp
Engine Hours
17
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2020
Propeller Type
4-blade
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
2/4/26Price decreased$179,000(-10.1%)
6/28/25Initial price$199,000

Overview from around the web 2004 Boston Whaler Guardian 27

Customers praise the 2004 Boston Whaler Guardian 27 for its exceptional durability and reliability, making it a trusted choice for both professional and recreational use

Many highlight its solid construction and unsinkable design, providing peace of mind in various sea conditions. Users appreciate the spacious deck layout, which offers ample room for fishing, diving, or rescue operations. The boat's powerful performance and maneuverability receive frequent compliments, along with its practical features such as ample storage and comfortable seating. Overall, owners regard the Guardian 27 as a versatile and dependable vessel that holds its value well over time.

The Biggest Pros and Cons

The 2004 Boston Whaler Guardian 27 is a rugged and reliable vessel known for its exceptional durability and performance. Here are some pros and cons to consider:

Pros

Unmatched Durability: Built with Boston Whaler’s signature unsinkable hull design, the Guardian 27 offers peace of mind in rough waters.

Versatile Performance: Equipped with powerful engines, it handles well in various sea conditions, making it suitable for both commercial and recreational use.

Spacious Deck Layout: The open deck provides ample space for fishing, diving, or carrying gear, enhancing onboard functionality.

High-Quality Construction: Premium materials and solid craftsmanship ensure long-lasting reliability and ease of maintenance.

Safety Features: Designed with safety in mind, including non-slip surfaces and sturdy handrails, ideal for demanding marine environments.

Cons

Fuel Consumption: Its robust engine options can lead to higher fuel consumption compared to smaller or lighter boats.

Limited Cabin Space: The Guardian 27 focuses more on deck space and durability, offering minimal cabin accommodations, which might not suit those seeking comfort for extended trips.

Weight: The solid build adds weight, which can affect trailering ease and fuel efficiency.

Basic Amenities: It may lack some of the modern luxuries and electronics found on newer models or recreational boats focused on comfort.

Made For

The 2004 Boston Whaler Guardian 27 is designed for serious boaters who need a reliable, durable, and versatile vessel. It is ideal for law enforcement agencies, commercial operators, and rescue teams who require a tough, unsinkable boat capable of handling rough waters. Additionally, it suits experienced recreational boaters looking for a rugged, high-performance boat for offshore fishing, diving, or day cruising with an emphasis on safety and durability.

Contact Coastal Carolina Yacht Sales

145 Lockwood Blvd., Charleston, SC, 29403

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Address

145 Lockwood Blvd.
Charleston, SC 29403

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145 Lockwood Blvd., Charleston, SC, 29403

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