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1998 Cruisers Yachts 3650 Aft Cabin "Seahorse III" For Sale

Seabrook Island, South Carolina
·
Pre-owned
·
18 H
·
Available Now

$89,000

Boat Type

Motor Yacht

Year

1998

Length

38.5 ft

Guests

6

Cabins

2

Drive Type

Direct Drive

HP / Engine

310 HP

Cruise Speed

20 KN

Top Speed

30 KN

Fuel Type

Diesel


Vessel Description

1998 Cruisers Yachts 3650 Aft Cabin for Sale in Seabrook Island, South Carolina Seahorse III

Veteran Yacht Sales Highlight: If you’re looking for the perfect blend of coastal cruising capability and "condo-on-the-water" comfort, the 3650 is a legendary layout that punches way above its weight class. Thanks to the wide beam, the salon feels like a much larger yacht, featuring a panoramic view.

1998 Cruisers Yachts 3650 Aft Cabin for Sale: Comfortable Cruising in Seabrook Island, South Carolina

Versatile Design for Memorable Adventures
The 1998 Cruisers Yachts 3650 Aft Cabin, known as Seahorse III, is a well-maintained motor yacht perfect for cruising enthusiasts. With a spacious layout and thoughtful design, this 38.5-foot vessel is ideal for family outings or weekend getaways. Her inviting interior and comfortable accommodations make her a great choice for those looking to explore the waters of South Carolina and beyond.

Comfort and Functionality Onboard
The 3650 Aft Cabin features two double cabins, providing ample space for up to 4 guests overnight. With two heads and a well-equipped galley, including a microwave and deck fridge, you’ll find everything you need for extended cruising or entertaining friends. The fixed swim platform enhances your experience, making water access easy and enjoyable. The air conditioning system ensures a comfortable atmosphere, whether you're anchored in a quiet cove or cruising along the coast.

Reliable Performance and Efficiency
Powered by twin MerCruiser 7.4 L engines, the 3650 Aft Cabin offers a cruising speed of 20 knots and a top speed of 30 knots, making it a reliable choice for both leisurely cruises and more adventurous outings. With a range of 500 miles, you can confidently explore the waters without frequent refueling. The Kohler generator, with 694 hours of use, provides the necessary power for all your onboard systems.

Specifications - 1998 Cruisers Yachts 3650 Aft Cabin
Builder: Cruisers Yachts
Model: 3650 Aft Cabin
Year: 1998
Location: Seabrook Island, South Carolina
Length: 38.5 feet
Beam: 13.8 feet
Draft: 3.2 feet
Engines: Twin MerCruiser 7.4 L (310 HP each)
Cruising Speed: 20 knots
Top Speed: 30 knots
Generator: Kohler (6.5 kW, 694 hours)
Accommodations: 2 cabins, 2 heads
Guest Capacity: 6
Comfort Features: Air conditioning, fixed swim platform, microwave, deck fridge


Step aboard a rare find in the aft-cabin market. This 1998 Cruisers Yachts 3650 combines a legendary, wide-beam layout with the ultimate peace of mind: brand new power. While most vessels of this era are sporting high-hour original engines, this 3650 has been professionally repowered with twin 7.4L Mercruisers featuring less than 20 hours on them. Whether you are planning to tackle the Great Loop, cruise the Intercoastal Waterway, or hop over to the islands, this yacht is mechanically primed and ready for the long haul.

Mechanical Highlight: The Best of Both Worlds

Forget the "project boat" headaches. With fresh power under the hatches, you get the classic, heavy-duty build quality of a 90s Cruisers Yacht paired with modern reliability.

  • Engines: Twin 7.4L Mercruisers (Brand New)
  • Hours: < 20 hrs (Break-in period just completed)
  • Performance: Reliable, smooth cruising with the torque needed for coastal swells.
  • Generator: 6.5kw Kohler Generator for plenty of power.

Accommodations: Your Home on the Water

The 3650 is famous for its "open concept" interior that rivals 40-footers. It’s the perfect Great Loop platform for a couple or a family.

  • Master Aft Cabin: A true sanctuary featuring a walk-around queen bed, incredible storage, and a private ensuite head with a dedicated shower stall.
  • Main Salon: Bathed in natural light with 360-degree views, perfect for gold-loopers who want to see the scenery even when tucked inside the AC.
  • Full Galley: Includes a full-size refrigerator, microwave, stove, and ample counter space for long-term liveability.
  • Guest VIP: Forward stateroom with a large berth and easy access to the second day head.

Deck & Handling

  • Molded-In Steps: Say goodbye to vertical ladders. Easy, safe access from the swim platform to the aft deck and up to the bridge.
  • Entertaining Space: The fully enclosed aft deck acts as a second living room, perfect for "sundowners" at the marina.
  • Great Loop Ready: With a modest draft and bridge clearance, this vessel is height-compliant for the fixed bridges of the Western Rivers and the Erie Canal.

Specifications & Recent Updates

  • LOA: 38’ 0”
  • Beam: 13’ 8” (Excellent stability)
  • New Mechanicals: New engines, updated risers, and serviced cooling systems.
  • Canvas: Full enclosure in good condition.

Core Dimensions

  • Length Overall (LOA): 38’ 5” (includes swim platform and pulpit)
  • Beam: 13’ 8”
  • Draft: 3’ 2”
  • Dry Weight: ~19,400 lbs
  • Cabin Headroom: 6’ 6”

Clearance Info (Great Loop Readiness)

  • Bridge Clearance (w/ Arch): 15’ 8”
  • Bridge Clearance (Arch Removed/Folded): 12’ 10”

Note: This makes the 3650 highly versatile for the Western Rivers and the Erie Canal, where lower clearances are common.

Tank Capacities

  • Fuel Capacity: 300 Gallons (Aluminum tanks)
  • Fresh Water: 70 Gallons
  • Holding Tank: 54 Gallons
  • Water Heater: 11 Gallons

Power & Performance

  • Engines: Twin 7.4L Mercruiser (310 HP each - New with <20 hrs)
  • Drive System: Inboard (V-Drive)
  • Cruising Speed: ~18–22 Knots
  • Max Speed: ~28–30 Knots

Additional Notables

  • Hull Design: Modified-V with 16° deadrise at the transom, providing a solid balance of stability at anchor and efficiency at cruise.
  • Sleeps: 6 (Master Queen, Forward V-Berth, and Convertible Salon Settee).
  • Heads: 2 full heads, both featuring VacuFlush systems and separate shower stalls.
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1998 Cruisers Yachts 3650 Aft Cabin Range Calculator

NautiX Range Finder for Cruisers Yachts 3650 Aft Cabin powered by YachtWay.
This is an estimate based on available data and is intended for reference purposes only - not as a performance guarantee. As more performance data is collected, accuracy will continue to improve.

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Technical Specifications

Country of Origin

United States (USA)

Boat Type

Motor Yacht

Current Name

Seahorse III

Hull Material

Fiberglass

Hull Number

CRSUM74H798

Guest Limit

6

Number of Cabins

2

Double Beds

2

Total Berths

4

Wet Heads

2

Total Heads

2

2 x MerCruiser 7.4 L

Drive Type

Direct Drive

Horsepower per Engine

310 HP

Fuel Type

Diesel

Port engine hours

18 H

Starboard engine hours

18 H

Range

500 NM

Cruise Speed

20 KN

Top Speed

30 KN

Generators

Make

Kohler

Hours

694 H

Fuel Tank Capacity

300 gal

Number of Fuel Tanks

2

Fuel Tank Material

Aluminum

Fresh Water Tank

70 gal

Black Water Tank

54 gal

Waterline Length

36.5 ft

Overall Length

38.5 ft

Draft

3.2 ft

Dry Weight

19,400 lb

Beam

13.8 ft

Generator
Air Conditioning
Swim Platform Fixed
Deck Fridge
Microwave
Information on this listing is provided in good faith by YachtWay and the listing broker/dealer, but accuracy is not guaranteed. All details are subject to change and buyers should independently verify specifications, condition, and availability before purchase.

1998 Cruisers Yachts 3650 Aft Cabin Price Value Factors

Several factors determine the value of a yacht for sale like the 1998 Cruisers Yachts 3650 Aft Cabin listed by Veteran Yacht Sales.
Age

This vessel was built in 1998. Newer yachts often retain higher value compared to older builds.

Options & Features

Upgrades such as Generator, Air Conditioning, Swim Platform Fixed, Deck Fridge, Microwave, or advanced electronics can increase the value of this Cruisers Yachts 3650 Aft Cabin.

Engine

This yacht shows 18 engine hours. Lower hours generally indicate less wear, similar to mileage on a car. Powered by MerCruiser, which also influences long-term value.

Warranty

This Cruisers Yachts 3650 Aft Cabin does not seem to have an active warranty.

Other Market Factors

Price may also be influenced by seasonal demand, available inventory, and vessel location.

Seller Info

Veteran Yacht Sales

Veteran Yacht Sales

Member since 2026
·
Annapolis Maryland

Authorized Dealer of brand:

Kufner Yachts USA