Island Packet 27

Description

The Island Packet 27 (1984–1992, 249 built) is the original full-keel pocket cruiser that launched Bob Johnson’s legendary brand and remains the benchmark for compact bluewater boat. With a chunky, traditional long-keel hull (LOA 30′0″ including bowsprit and boomkin, LWL 24′3″, beam 10′6″, displacement 8,000 lbs, ballast 3,000 lbs lead), ultra-shoal 3′6″ draft and a very conservative cutter rig (total sail area 410 sq ft, SA/D ≈14.8), it was designed from the keel up for safety, seakeeping, and single-handed long-distance voyaging rather than speed. Below, the high-freeboard hull delivers remarkable volume: full standing headroom (6′2″+), a U-shaped galley, proper nav station, enclosed head with shower, saloon settees that convert to sea berths, and a generous offset double forward plus quarter berth aft — accommodations that feel closer to a 32-footer. Tankage is huge for the size (110-gal water, 30-gal fuel), and every detail screams overbuilt: solid fiberglass hull with vinylester barrier coat, bronze seacocks, teak joinery, and a bulletproof deck stepped on an internal bulkhead. Slow but utterly forgiving and self-righting, dozens have crossed oceans and many more have quietly logged decades in the Caribbean and beyond.

Construction Details

Designer Robert K. Johnson
Builder Island Packet
Length 30.000 ft
LOA 26.500 ft
LWL 24.250 ft
Beam 10.500 ft
Displacement 8000 lb
Max Draft 3.700 ft
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The standard boat dimensions

i 35 ft
j 12 ft
p 30 ft
e 13 ft
p2 24.93 ft
e2 7.55 ft
i2 -
j2 -

Sails

Island Packet 27 - MAINSAIL

Luff * 30 ft - (9144 mm)
Foot * 13 ft - (3962 mm)
Leech * 32 ft - (9754 mm)
Tack Angle * 88 °
Diagonal * 32.28 ft - (9839 mm)
Head (inches) * 6 in - (152 mm)
Area * 201.54 ft²
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Island Packet 27 - JIBSAIL

Luff * 29.6 ft - (9022 mm)
Foot * 16.09 ft - (4904 mm)
Leech * 25.4 ft - (7742 mm)
Percentage LP * 115 %
Length Perpendicular * 13.8 ft - (4206 mm)
Deck Angle * 12.03 °
Area * 204.22 ft²
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Island Packet 27 - JIBSAIL

Luff 32 ft - (9754 mm)
Foot 17.1 ft - (5212 mm)
Leech 31.083 ft - (9474 mm)
Percentage LP * 135 %
Length Perpendicular * 16.2 ft - (4938 mm)
Deck Angle * -0.26 °
Area * 259.21 ft²
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Island Packet 27 - JIBSAIL

Luff 33.75 ft - (10287 mm)
Foot 13.58 ft - (4139 mm)
Leech 30 ft - (9144 mm)
Percentage LP * 100.33 %
Length Perpendicular * 12.04 ft - (3670 mm)
Deck Angle * 8.59 °
Area * 203.24 ft²
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Island Packet 27 - GENOA

Luff * 35.15 ft - (10714 mm)
Foot * 19.54 ft - (5956 mm)
Leech * 32.91 ft - (10031 mm)
Percentage LP * 150 %
Length Perpendicular * 18 ft - (5486 mm)
Deck Angle * 3.96 °
Area * 316.38 ft²
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Island Packet 27 - GENOA

Luff 32 ft - (9754 mm)
Foot 16.83 ft - (5130 mm)
Leech 30.167 ft - (9195 mm)
Percentage LP * 130.33 %
Length Perpendicular * 15.64 ft - (4767 mm)
Deck Angle * 2.71 °
Area * 250.3 ft²
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Island Packet 27 - GENOA

Luff 33.75 ft - (10287 mm)
Foot 17.58 ft - (5358 mm)
Leech 31.5 ft - (9601 mm)
Percentage LP * 135.25 %
Length Perpendicular * 16.23 ft - (4947 mm)
Deck Angle * 3.67 °
Area * 273.9 ft²
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Island Packet 27 - GENOA

Luff 33.75 ft - (10287 mm)
Foot 18 ft - (5486 mm)
Leech 32 ft - (9754 mm)
Percentage LP * 139.83 %
Length Perpendicular * 16.78 ft - (5115 mm)
Deck Angle * 2.26 °
Area * 283.22 ft²
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Island Packet 27 - GENOA

Luff 33.75 ft - (10287 mm)
Foot 13.67 ft - (4167 mm)
Leech 30.75 ft - (9373 mm)
Percentage LP * 103.75 %
Length Perpendicular * 12.45 ft - (3795 mm)
Deck Angle * 5.42 °
Area * 210.17 ft²
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Island Packet 27 - DRIFTER

Luff 35 ft - (10668 mm)
Foot 18.25 ft - (5563 mm)
Leech 31.167 ft - (9500 mm)
Perc LP * 135.08 %
Length Perp * 16.21 ft - (4941 mm)
Deck Angle * 8.41 °
Area * 283.7 ft²
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Island Packet 27 - ASYMMETRICAL

Luff 36 ft - (10973 mm)
Foot 20 ft - (6096 mm)
Leech 34 ft - (10363 mm)
Perc LP * 165 %
Area * 540 ft²
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Island Packet 27 - YANKEE

Luff 32.75 ft - (9982 mm)
Foot 17 ft - (5182 mm)
Leech 25.75 ft - (7849 mm)
Percentage LP * 110.33 %
Length Perpendicular * 13.24 ft - (4036 mm)
Deck Angle * 19.93 °
Area * 216.79 ft²
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Island Packet 27 - STAYSAIL

Luff 24.75 ft - (7544 mm)
Foot 7.25 ft - (2210 mm)
Leech 21.75 ft - (6629 mm)
Area * 75.79 ft²
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Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.

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