The Morgan 45-4 stands as a testament to the brief but impactful collaboration between American yacht builder Morgan Yachts and the renowned naval architecture firm Nelson/Marek. Launched in 1983, this model represented a departure for Morgan, leveraging a high-performance, Transpac-winning hull design for a cruiser-racer intended to offer both exhilarating sailing and comfortable accommodations. Combining a sleek racing pedigree with Morgan's evolving focus on spacious interiors, the 45-4 positioned itself as a capable offshore performer equally suited for competitive sailing and extended cruising.
Morgan 45-4 Information, Review, Specs
- Make
- Morgan
- Model
- 45-4
- Number Built
- Production Year(s)
- 1983 - ??
The genesis of the Morgan 45-4 in 1983 was rooted in a strategic move by Morgan Yachts to embrace more performance-oriented designs, even as the company had become widely known for its cruising-focused Out Island series. Rather than an in-house creation by founder Charles Morgan, who had departed the company over a decade prior, the 45-4 was commissioned from the highly respected Nelson/Marek design firm. The design philosophy behind the Morgan 45-4 involved taking a proven, grand prix level IOR racing hull—specifically one that had won the challenging Transpac race—and adapting it with a cruising interior. This approach aimed to deliver serious, no-holds-barred performance within a production yacht framework.
During this era, Morgan Yachts, under various corporate entities after Charles Morgan's departure in 1972, continued its legacy of fiberglass innovation. Although the company was acquired by Catalina Yachts in 1984, production of the 45-4 commenced prior to this transition, showcasing Morgan's commitment to diverse offerings. The model was produced with variations, including a shoal draft version and a keel/centerboard option, alongside a lighter 'Racing' version and a tall rig configuration, as noted in its specifications. These variations allowed for customization to suit different sailing preferences and conditions. In the used boat market, the boat is sometimes referred to as the Morgan 454 or Nelson-Marek 454, reflecting its design heritage.
Sailing Performance and Handling
The Morgan 45-4, with a length overall of just over 45 feet and a waterline length of approximately 36.75 feet, benefits significantly from its Nelson/Marek lineage. The design's origins as a Transpac winner immediately suggest a strong emphasis on speed and efficiency. With a calculated Sail Area to Displacement (SA/D) ratio of around 18.11, the 45-4 indicates good performance, especially in lighter air, allowing it to maintain momentum even when winds are moderate.
Its Ballast to Displacement (Bal/Disp) ratio of approximately 0.442 (44.2%) points to a stiff and stable vessel. This high ballast ratio suggests that the boat can carry its sail plan effectively and stand up well to a breeze, contributing to a comfortable motion in a seaway and the ability to handle robust conditions. The Displacement to Length (D/L) ratio of roughly 202.17 places it in the lighter end of the moderate displacement category, indicating a boat designed for efficiency and speed rather than simply maximum interior volume. This combination of ratios suggests a yacht that is responsive to the helm, tracks well, and performs admirably across a range of wind conditions, aligning with its racer-cruiser aspirations. Owners exploring offshore capabilities appreciate its sailing characteristics.
Accommodations and Layout
Despite its racing hull origins, the Morgan 45-4 was outfitted with a cruising interior, demonstrating Morgan Yachts' intent to cater to comfort alongside performance. The interior is characterized by a "thoughtfully designed interior with high-quality woodwork and efficient use of space". The layout is designed with comfort in mind, creating an inviting living environment below deck.
While specific headroom dimensions for the main salon are not available in the provided data, the overall design suggests comfortable living for a yacht of its size. Typical interior arrangements for a vessel of this length from the era would include a V-berth forward, a main salon with settees and a dining area, a galley, and one or more private cabins aft. The presence of two Jabsco manual heads confirms multiple private bathroom facilities, enhancing livability for larger crews or families. The focus on efficient space utilization and quality woodwork provides a traditional yet functional aesthetic, making the Morgan 45-4 a viable option for extended cruising and even liveaboard purposes.
Owner's Perspectives
Owners of the Morgan 45-4 often praise its robust construction and sailing performance, particularly given its racing heritage. The fact that its hull form was derived from a Transpac winner is a significant draw for those seeking a capable offshore boat. The yacht's ability to handle well in varied conditions and its comfortable motion in a seaway are frequently highlighted strengths, making it suitable for serious cruising and competitive endeavors.
However, like any vessel of its vintage, the Morgan 45-4 is not without its common maintenance points. Some owners have reported issues, such as the original Perkins 4-108 engine seizing, suggesting that potential buyers should factor in the possibility of engine upgrades or thorough inspections. Additionally, discussions among owners mention a "problem with the hull structure" that Catalina Yachts, which later built a modified version of the design, reportedly improved. This highlights the importance of a pre-purchase survey to assess the structural integrity and overall condition of the vessel, particularly given its age. Despite these potential concerns, the enduring appeal of the Morgan 45-4 in the used boat market underscores its solid reputation as a versatile and capable cruiser-racer.
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Solid)
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Spade
- Ballast
- 9950 lbs
- Displacement
- 22500 lbs
- Water Capacity
- 206 gal
- Fuel Capacity
- 100 gal
Engine
- Engine Make
- Universal-Atomic
- Engine Model
- 5432
- Engine Type
- —
- Engine HP
- 44
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- Diesel
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 49.5 ft
- E (Main Foot)
- 16 ft
- I (Foretriangle Height)
- 56.2 ft
- J (Foretriangle Base)
- 18 ft
- Forestay Length (est)
- 59.01 ft
- Main Sail Area
- 396 sqft
- Foretriangle Sail Area
- 505.8 sqft
- Total Sail Area (Reported)
- 902 sqft
- Total Sail Area (Calc)
- 901.8 sqft
Dimensions
- LOA
- 45.33 ft
- LWL
- 36.75 ft
- Beam
- 13.42 ft
- Draft
- 7.92 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 8.12 kn
- Pounds per Inch Immersion
- 1