Aloa 21 Information, Review, Specs

Make
Model
Number Built
400
Production Year(s)
1969 - 1979

The Aloa 21 is a compact and capable monohull sailboat, meticulously designed by the esteemed French naval architect J.M. L'Hermenier and built by Aloa Marine between 1969 and 1979. Primarily conceived as a cabin cruiser ideal for daily excursions and short coastal trips, she embodies the French builder's commitment to accessible and well-crafted fiberglass yachts. With a production run of approximately 400 units, the Aloa 21 established itself as a reliable and enjoyable entry-level sailboat for enthusiasts seeking simplicity and seaworthiness.

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History and Design

The Aloa 21 emerged from the Aloa Marine shipyard, originally known as SEB Marine, located in Mandelieu on the picturesque French Riviera. This era saw Aloa Marine embracing fiberglass construction, a material choice that provided efficiency in production, durability, and reduced maintenance for their vessels. Designed by J.M. L'Hermenier, who also penned the Aloa 23, the Aloa 21 reflects a design philosophy focused on creating practical and seaworthy small yachts. While specific design goals for the Aloa 21 itself are not extensively documented, L'Hermenier's work generally aimed for well-regarded hydrodynamic forms and practical deck layouts, catering to the burgeoning recreational sailing market of the time. The 1969 to 1979 production period for the Aloa 21 aligned with Aloa Marine's golden era of collaborating with notable naval architects and establishing their reputation for solid fiberglass craftsmanship. There is no readily available information suggesting significant variations (such as MkI/MkII designations or different rig options) during the Aloa 21's production run.

Sailing Performance and Handling

With a length overall of 20.67 feet and a waterline length of 17.88 feet, the Aloa 21 presents as a nimble and manageable sailboat. Its beam of 8.04 feet contributes to a relatively stable platform for its size. The boat's fin keel, providing a maximum draft of 3.28 feet, suggests a design intended for reasonable upwind performance while still allowing access to shallower anchorages. Owners have generally characterized the Aloa 21 as a good, reliable little boat. Given its design as a day cruiser, it is likely to offer straightforward handling and a responsive feel, making it suitable for single-handed sailing or family outings. Its hull speed is calculated at 5.67 knots, indicating its efficient cruising speed.

Accommodations and Layout

While the Aloa 21 is a compact vessel, it offers basic interior accommodations suitable for day cruising and potentially minimalist overnight stays. The interior layout typically features a cabin designed to maximize the available space for its length. Details regarding the exact configuration, such as the number of berths, galley facilities, or head arrangements, are not extensively detailed in general specifications. However, as a cabin cruiser of its size and era, one could expect a V-berth forward, a small dinette area that might convert into additional berths, and limited provision for cooking and a marine head, possibly under a berth or as a porta-potty. The finish quality, consistent with Aloa Marine's general ethos, would likely involve practical fiberglass surfaces with some wood trim, offering durability and ease of maintenance typical of French builders from that period.

Owner's Perspectives

Owners of the Aloa 21 frequently appreciate its robust construction and reliability. Many consider it a "good little boat" that is dependable for its intended purpose. However, like many older fiberglass boats, common maintenance issues can arise. One recurring point mentioned by owners involves water ingress, specifically noting problems with water in the bilge after the boat has been launched and rigged following a period on the hard. This suggests that original deck fittings or hull-to-deck joints might require re-bedding over time, a common task for boats of this vintage. Despite potential age-related maintenance, the solid build quality and straightforward nature of the Aloa 21 contribute to its enduring appeal among those seeking an unpretentious and capable small cruiser.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x —
Ballast
661 lbs
Displacement
1323 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Main Sail Area
-
Foretriangle Sail Area
-
Total Sail Area (Reported)
187 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
20.67 ft
LWL
17.88 ft
Beam
8.04 ft
Draft
3.28 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
5.67 kn
Pounds per Inch Immersion
513.65