The Catalina 380
is a 38’6” (11.75m) cruising sailboat designed by Gerry Douglas
(United States). She was built since 1987 (and now discontinued) by Catalina Yachts
(United States). The Tall rig
version displays a taller mast and larger sail area. She has been awarded "1997 - Cruising World - Boat of the Year: Midsize Cruiser
The Catalina 380
is as well listed, on Boat-Specs.com, in Fin keel
and Wing keel
version (see all the versions compared
Catalina 380's main features
Offshore cruising sailboat
Hull and deck: GRP (glass reinforced polyester)
First built hull
Last built hull
- 1997: Cruising World - Boat of the Year: Midsize Cruiser
Keel : fin without bulb
Single helm wheel
Single spade rudder
Standard public price ex. VAT (indicative only)
Catalina 380's main dimensions
38’ 6”11.75 m
32’ 7”9.93 m
12’ 4”3.76 m
Light displacement (MLC)
19473 lb8833 kg
7291 lb3307 kg
Catalina 380's rig and sails
Upwind sail area
772 ft²71.68 m²
I iFore triangle height (from mast foot to fore stay top attachment)
J iFore triangle base (from mast foot to bottom of forestay)
14’ 8”4.47 m
P iMainsail hoist measurement (from tack to head)
47’ 11”14.6 m
E iMainsail foot measurement (from tack to clew)
15’ 7”4.77 m
Sloop Marconi masthead
Deck stepped mast
Number of levels of spreaders
1x19 strand wire
Catalina 380'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.
181 ft²/T16.77 m²/T
Displacement-length ratio (DLR) iThe Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).
The DLR can be used to compare the relative mass of different sailboats no matter what their length:
a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat.
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.
Critical hull speed iAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed".
The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34.
Catalina 380's auxiliary engine
1 inboard engine
Catalina 380's accommodations and layout
Closing aft cockpit with opening system
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