Oyster Yachts SJ41 Mast head rigging 1980 boat specs
Oyster Yachts
Oyster Yachts SJ41 Mast head rigging 1980
1980
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Oyster Yachts SJ43 Mast head rigging 1981 boat specs
Oyster Yachts
Oyster Yachts SJ43 Mast head rigging 1981
1981
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Oyster Yachts SJ41 Mast head rigging 1980 vs Oyster Yachts SJ43 Mast head rigging 1981 — Same Brand, Different Boat

The Oyster Yachts SJ41 Mast head rigging 1980 vs Oyster Yachts SJ43 Mast head rigging 1981 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 SJ43 Mast head rigging 1981 measures 43,5 feet overall (1981), giving it roughly 3,7 additional feet of deck space compared to the Oyster Yachts SJ41 Mast head rigging 1980 at 39,8 feet (1980). Weight tells a clearer story for trailering families: the Oyster Yachts SJ43 Mast head rigging 1981 tips the scales at 18 453 lbs — 1 367 lbs less than the Oyster Yachts SJ41 Mast head rigging 1980 at 17 086 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.

For family outings this is probably the sharpest distinction between the two. The Oyster Yachts SJ43 Mast head rigging 1981 is rated for 13 passengers, while the Oyster Yachts SJ41 Mast head rigging 1980 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Oyster Yachts SJ43 Mast head rigging 1981 could be the deciding factor.

Both boats sit in a similar displacement bracket — 17 086 lbs for the Oyster Yachts SJ41 Mast head rigging 1980 and 18 453 lbs for the Oyster Yachts SJ43 Mast head rigging 1981. Comparable displacement means broadly similar seakeeping behaviour and load capacity, though hull form and ballast ratio will still produce noticeably different sailing characteristics.

Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Oyster Yachts SJ43 Mast head rigging 1981 draws 7,5 ft, compared to 6,1 ft for the Oyster Yachts SJ41 Mast head rigging 1980. That 1,4-foot difference affects which anchorages you can access, which haul-out facilities will take you, and how carefully you need to read the tide tables in shallower cruising grounds.

The Oyster Yachts SJ41 Mast head rigging 1980 uses Sloop rigging.

Hull speed is rated at 7,8 knots for the Oyster Yachts SJ43 Mast head rigging 1981 and 7,8 knots for the Oyster Yachts SJ41 Mast head rigging 1980.

Bottom line: The Oyster Yachts SJ43 Mast head rigging 1981 at 43,5 ft offers more living space, greater range, and a more substantial offshore capability. The Oyster Yachts SJ41 Mast head rigging 1980 at 39,8 ft is the easier, lower-cost option — simpler to crew and a strong choice for coastal and day sailing.
Measurements / Dimensions
Length overall - Detail39.80 ft
Length overall - Detail43.50 ft
Length - Feet39.8
Length - Feet43.5
Length overall - Meters12.13
Length overall - Meters13.26
Length overall - Inches478
Length overall - Inches522
Beam13.70 ft
Beam14.10 ft
Beam - Meters4.18
Beam - Meters4.3
Beam - Inches164
Beam - Inches169
Draft [max] - Detail6.11 ft
Draft [max] - Detail7.50 ft
Draft [max] - Meters1.86
Draft [max] - Meters2.29
Draft [max] - Inches73
Draft [max] - Inches90
Displacement17086.00 lbs
Displacement18453.00 lbs
Body / Hull
Rudder1 rudder on skeg
Rudder1 spade rudder
Helm1 wheel
Helm1 wheel
Engine and Drivetrain
Fuel tank capacity - Gal13.2
Fuel tank capacity - Galnot available
Fuel tank capacity - Liters49.97
Fuel tank capacity - Litersnot available
Performance
Maximum speed7.77
Maximum speed7.81
Maximum speed measureknots
Maximum speed measureknots
Operational Info
Sleeping capacity4
Sleeping capacitynot available
Cabins2
Cabinsnot available
Head1
Headnot available
Water capacity46.2
Water capacitynot available
RiggingSloop
RiggingSloop
Boat typeSail
Boat typeSail

Oyster Yachts SJ41 Mast head rigging 1980 vs Oyster Yachts SJ43 Mast head rigging 1981 — Common Questions

Which is the larger boat — the Oyster Yachts SJ41 Mast head rigging 1980 or the Oyster Yachts SJ43 Mast head rigging 1981?
The Oyster Yachts SJ43 Mast head rigging 1981 is the longer of the two at 43,5 feet overall. The Oyster Yachts SJ41 Mast head rigging 1980 comes in at 39,8 feet, making it roughly 3,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Oyster Yachts SJ41 Mast head rigging 1980 or the Oyster Yachts SJ43 Mast head rigging 1981?
For trailering, the Oyster Yachts SJ41 Mast head rigging 1980 has the edge at 17 086 lbs dry weight versus 18 453 lbs for the Oyster Yachts SJ43 Mast head rigging 1981. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
How many people can each boat hold?
The Oyster Yachts SJ41 Mast head rigging 1980 is Coast Guard rated for 12 passengers, while the Oyster Yachts SJ43 Mast head rigging 1981 is certified for 13. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat has the deeper draft — the Oyster Yachts SJ41 Mast head rigging 1980 or the Oyster Yachts SJ43 Mast head rigging 1981?
The Oyster Yachts SJ43 Mast head rigging 1981 has the deeper draft at 7,5 ft, versus 6,1 ft for the Oyster Yachts SJ41 Mast head rigging 1980. A deeper draft generally means better upwind performance and stability, but limits access to shallow anchorages and some marina berths. Always check the controlling depth of your home port and favourite cruising grounds before committing.
Is the Oyster Yachts SJ41 Mast head rigging 1980 or the Oyster Yachts SJ43 Mast head rigging 1981 better suited for offshore sailing?
For offshore work, displacement and construction are the primary indicators. The Oyster Yachts SJ43 Mast head rigging 1981 at 18 453 lbs displacement is the heavier, more load-carrying design — generally better suited to extended passages where seakeeping and provisioning capacity matter most. The Oyster Yachts SJ41 Mast head rigging 1980 at 17 086 lbs will typically be livelier and more responsive in lighter conditions.
Which is the faster sailboat — the Oyster Yachts SJ41 Mast head rigging 1980 or the Oyster Yachts SJ43 Mast head rigging 1981?
Based on rated hull speed, the Oyster Yachts SJ43 Mast head rigging 1981 has an edge at 7,8 knots versus 7,8 knots for the Oyster Yachts SJ41 Mast head rigging 1980. Keep in mind that actual sailing speed depends heavily on wind conditions, sail trim, bottom condition, and skipper experience — hull speed is a theoretical maximum, not a guarantee.
Which boat is wider, and does it affect trailering?
The Oyster Yachts SJ43 Mast head rigging 1981 measures 169" wide, compared to 164" for the Oyster Yachts SJ41 Mast head rigging 1980. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Are the Oyster Yachts SJ41 Mast head rigging 1980 and Oyster Yachts SJ43 Mast head rigging 1981 from the same manufacturer?
Yes — both the Oyster Yachts SJ41 Mast head rigging 1980 and the Oyster Yachts SJ43 Mast head rigging 1981 are built by Oyster Yachts. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.