Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

We will occasionally send you relevant updates. You can opt out or contact us any time.

Seller's Description

Morgan Out Island 33, 1978 Priced to sale quickly at $11,875

Description:

This sailboat, first put into production in 1973, is still popular with people who want a comfortable, safe, steady cruiser with a large interior layout (almost 7 ft of head room) capable of blue water sailing, coastal cruising, and island hopping. She has an easy to handle sloop rig, with a shoal draft, and a 50 HP Perkins diesel engine. This sailboat has a lot of deck space topside and excellent living/storage space below–plenty of room to comfortably accommodate 5 overnight. This is a stiff boat. No soft spots. Ideal boat for Florida and the Bahamas.

Upgrades

Seven “opening” ports SS Dingy Davits Bimini, Dodger with side panels, -needs new bimini Radar -needs new connector at mast Shrouds - size increase on port and starboard -all same size Chainplates enlarged Floor - Done in ipe (ee-pay) wood- commonly called Brazilian Walnut Extremely dense,insect,fire and rot resistant wood from Central & South america

Equipment

110 volt shore power with cable 12 volt power on board -3 marine batteries Hot (6 gallon) and cold pressure water 12 volt refrigeration -Adler Barber 70 gallon fresh water in two tanks New water pump on engine Teak table Fans Compass on helm, 12 volt power at helm for GPS, Wheel steering Depth meter Windlass, electric Sails (4) extra mainsail and storm jib Battery charger/maintainer Vhf radio Anchors (4) Ships bell Bowsprit Dehumidifier Navigation center Alcohol stove and oven- never used Bilge pumps -2 lower and upper Hand held emergency bilge pump -2 Marine head with holding tank Cockpit cushions Swimming ladder Mainsail cover Diesel fuel tank 50 gallon “with gauge at helm” SS sink Safety equipment Hanging locker

Dimensions

Max bridge clearance 47 feet plus vhf antennae Draft 3’ 11” Shoal draft keel Beam 12 feet (11’ 10”) Length 33 feet

Located at Tarpon Springs, Florida

Specs

Designer
Charles Morgan
Builder
Morgan Yachts
Associations
?
# Built
?
Hull
Monohull
Keel
Long
Rudder
?
Construction
FG

Dimensions

Length Overall
33 0 / 10.1 m
Waterline Length
27 5 / 8.4 m
Beam
11 10 / 3.6 m
Draft
3 10 / 1.2 m
Displacement
14,500 lb / 6,577 kg
Ballast
5,000 lb / 2,268 kg (Lead)

Rig and Sails

Type
Sloop
Reported Sail Area
522′² / 48.5 m²
Total Sail Area
522′² / 48.5 m²
Mainsail
Sail Area
249′² / 23.1 m²
P
35 5 / 10.8 m
E
14 0 / 4.3 m
Air Draft
?
Foresail
Sail Area
273′² / 25.4 m²
I
40 5 / 12.3 m
J
13 5 / 4.1 m
Forestay Length
42 8 / 13 m

Auxilary Power

Make
Perkins
Model
4-108
HP
?
Fuel Type
Diesel
Fuel Capacity
?
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
7.3 kn
Classic: 7.03 kn

Hull Speed

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Formula

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL

7.26 knots
Classic formula: 7.03 knots
Sail Area/Displacement
14.1
<16: under powered

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

Formula

SA/D = SA ÷ (D ÷ 64)2/3

  • SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D: Displacement in pounds.
14.05
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
34.5
<40: less stiff, less powerful

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Formula

Ballast / Displacement * 100

34.48
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
311.5
300-400: heavy

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

Formula

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet
311.48
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
28.4
20-30: coastal cruiser

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Formula

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)

  • D: Displacement of the boat in pounds
  • LWL: Waterline length in feet
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet
28.37
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
1.9
<2.0: better suited for ocean passages

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

Formula

CSV = Beam ÷ ³√(D / 64)

  • Beam: Width of boat at the widest point in feet
  • D: Displacement of the boat in pounds
1.94
<2: better suited for ocean passages
>2: better suited for coastal cruising

This listing is presented by SailingTexas.com. Visit their website for more information or to contact the seller.

View on SailingTexas.com


Embed

Embed

Embed this page on your own website by copying and pasting this code.

Similar Sailboats For Sale

Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

We will occasionally send you relevant updates. You can opt out or contact us any time.
Measurements:

©2025 Sea Time Tech, LLC

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.