The Oyster Yachts 595 2020 vs Oyster Yachts Lightwave 48 1987 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
Size is the most obvious dividing line here. The Oyster Yachts 595 2020 measures 62,6 feet overall (2020), giving it roughly 14,5 additional feet of deck space compared to the Oyster Yachts Lightwave 48 1987 at 48,1 feet (1987). Weight tells a clearer story for trailering families: the Oyster Yachts 595 2020 tips the scales at 67 918 lbs — 40 911 lbs more than the Oyster Yachts Lightwave 48 1987 at 27 007 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
The Oyster Yachts 595 2020 carries a rated maximum of 150 hp. Engine data for the Oyster Yachts Lightwave 48 1987 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Oyster Yachts 595 2020 carries 355 gallons versus 6 gallons in the Oyster Yachts Lightwave 48 1987. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Oyster Yachts 595 2020 is rated for 19 passengers, while the Oyster Yachts Lightwave 48 1987 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Oyster Yachts 595 2020 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Oyster Yachts 595 2020 displaces 67 918 lbs — a 40 911-lb difference over the Oyster Yachts Lightwave 48 1987 at 27 007 lbs. That gap separates two entirely different categories of sailing: the heavier boat is built for offshore passage-making and load-carrying, while the lighter hull rewards performance sailing and easier handling in lighter air.
Both boats draw a similar depth — 5,1 ft and 6,1 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Oyster Yachts 595 2020 has a documented auxiliary engine of 150 hp.
For extended cruising, water capacity matters: the Oyster Yachts 595 2020 carries 265 gallons versus 127 gallons on the Oyster Yachts Lightwave 48 1987 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Oyster Yachts 595 2020 is the offshore and bluewater choice — at 67 918 lbs displacement and 63 ft it has the load capacity, range, and seakeeping for extended passages. The Oyster Yachts Lightwave 48 1987 at 27 007 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.