Detailed sailboat specifications and datasheets since 2015
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Imperial & Metricboth
ImperialIMP (ft)

Delphia 29 - 2015 Keel and centerboard

Sailboat specifications

The Delphia 29 - 2015 is a 29’ (8.83m) cruising sailboat designed by Andrzej Skrzat (Poland). She was built between 2015 and 2017 by Delphia Yachts (Poland). The Keel and centerboard version features a centerboard inside of a short fin-keel allowing shoal draft while maintaining upwind capabilities.

The Delphia 29 - 2015 is as well listed, on, in Fin keel and Centerboard (Trunk) version (see all the versions compared).

Delphia 29 - 2015's main features

Delphia 29 - 2015
Keel and centerboard
Hull type
Cruising sailboat
Sailboat builder
Sailboat designer
GRP (glass reinforced polyester):
- Hull: Single skin fiberglass polyester
- Deck: Sandwich fiberglass polyester
First built hull
Last built hull
Centerboard : pivoting centerboard in the keel
Single tiller (helm wheel in option)
Single transom hung rudder
EC design category
 iThe CE design category indicates the ability to cope with certain weather conditions (the sailboat is designed for these conditions)

A: Wind < force 9, Waves < 10m
B: Wind < force 8, Waves < 8m
C: Wind < force 6, Waves < 4m
D: Wind < force 4, Waves < 0,5m
Standard public price ex. VAT (indicative only)
59 500

Delphia 29 - 2015's main dimensions

Overall length
31’ 2”9.52 m
Hull length
29’8.83 m
Beam (width)
9’ 8”2.95 m
5’ 5”1.65 m
Draft when appendages up
2’ 4”0.7 m
Mast height from DWL
42’ 8”13 m
Light displacement (MLC)
8488 lb3850 kg
Ballast weight
3638 lb1650 kg
Ballast type
Cast iron exterior ballast with glass-fiber/polyester centerboard

Delphia 29 - 2015's rig and sails

Upwind sail area
405 ft²37.6 m²
Mainsail area
211 ft²19.6 m²
Genoa area
194 ft²18 m²
Rigging type
Sloop Marconi 9/10
Mast configuration
Deck stepped mast
Rotating spars
Number of levels of spreaders
Spreaders angle
Spars construction
Aluminum spars
Standing rigging
1x19 strand wire continuous

Delphia 29 - 2015's performances

Upwind sail area to displacement
 iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.

Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it indicates a fast sailboat.
165 ft²/T15.31 m²/T
Ballast ratio
 iThe Ballast ratio is an indicator of stability; it is obtained by dividing the boat's displacement by the mass of the ballast. Since the stability depends also of the hull shapes and the position of the center of gravity, only the boats with similar ballast arrangements and hull shapes should be compared.

The higher the ballast ratio is, the greater is the stability.
43 %

Delphia 29 - 2015's auxiliary engine

1 inboard engine
Engine(s) power
20 HP
Fuel type
Fuel tank capacity
17.2 gal65 liters

Delphia 29 - 2015's accommodations and layout

Open aft cockpit
Cabin(s) (min./max.)
2 / 3
Berth(s) (min./max.)
4 / 8
Freshwater tank capacity
26.4 gal100 liters
Holding tank capacity
12.4 gal47 liters
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