Home/ Boats/ Westerly Marine Ltd./ Ocean 49 Westerly
Sailboat Specifications

Ocean 49 Westerly

Masthead Sloop · Fin Keel

Designed by Ed Dubois · Built by Westerly Marine Ltd. · First built 1993

+ Add to Compare
LOA 48.50 ft  ·  Beam 15.08 ft  ·  Displacement 28,935.00 lb  ·  Masthead Sloop  ·  Fin Keel
About the Ocean 49 Westerly Sailboat

A product of the respected British builder Westerly Marine, the Ocean 49 represents one of the more ambitious offerings from a company long associated with practical, seaworthy cruising yachts built for the demanding conditions of northern European waters. Westerly earned a strong reputation over several decades for producing robust, well-finished fiberglass sailboats that appealed to serious bluewater cruisers and coastal sailors alike, and the Ocean 49 sits toward the larger end of their range. Designed with offshore passagemaking in mind, the Ocean 49 is the kind of vessel suited to extended coastal and bluewater voyaging, offering the interior volume and seakeeping ability that long-distance sailors prioritize. Westerly boats of this era are generally noted for their sturdy construction, sensible deck layouts, and comfortable accommodations below decks, making them popular choices for liveaboard cruising couples and families. With limited specifications currently available, prospective buyers are encouraged to inspect individual examples carefully, as condition and refit history will vary significantly among boats of this age. Consulting dedicated Westerly owner communities can provide valuable insight into known maintenance considerations and long-term ownership experience.

Dimensions & Specifications
LOA (Length Overall) 48.50 ft / 14.78 m
LWL (Waterline Length) 42.08 ft / 12.83 m
Beam 15.08 ft / 4.60 m
Max Draft 7.00 ft / 2.13 m
Displacement 28,935.00 lb / 13,125 kg
Ballast 11,684.00 lb / 5,300 kg
Design & Construction
Hull Type Fin Keel
Rigging Type Masthead Sloop
Construction FG
Designer Ed Dubois
Builder Westerly Marine Ltd.
First Built 1993
Owner Reviews

No owner reviews yet — be the first to share your experience with this boat.

Frequently Asked Questions

What is the Ocean 49 Westerly's comfort ratio?

The Ocean 49 Westerly has a Ted Brewer Comfort Ratio of 27.4. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Ocean 49 Westerly safe for offshore sailing?

The Ocean 49 Westerly has a Capsize Screening Formula value of 1.97. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Ocean 49 Westerly?

The theoretical hull speed of the Ocean 49 Westerly is 8.69 knots, calculated from its waterline length.

How much does a Ocean 49 Westerly weigh?

The Ocean 49 Westerly has a displacement of 28,935.00 lb and a length overall (LOA) of 48.50 ft.

Who designed the Ocean 49 Westerly?

The Ocean 49 Westerly was designed by Ed Dubois, first built in 1993.