Island Packet 380 Sailboat Review, Specs, and Listings

Design and Construction

The 380 carries a full-keel-type hull form with a high-volume keel shape that drives a displacement-length ratio of 313, typical for the breed but telling in its mass. The encapsulated keel is a crab-crusher profile that offers security in grounding situations and generally produces a boat with good directional stability anchor. The keel-hung rudder is a semibalanced barn-door type, well protected from floating objects, and the hull itself shows a nice touch of sheer emphasized by a rubbing streak, with a wineglass stern counterbalancing the boxy coachroof.

Structurally, the hull is a single solid fiberglass laminate — heavier than a cored hull, but simpler to repair when damaged. The deck is likewise a single moulding, cored with the builder's Polycore, which is claimed to be impervious to rot, while the hull-to-deck joint is bolted and bonded. Below the waterline the trademarked Polyclad 2 gelcoat system is reported to offer better protection against osmosis, and above it Durashield gives a high-gloss finish. Chain plates are welded into a framework that locks into the hull-to-deck joint before being glassed in, and a structural pan forms the sole, with bulkheads and webbings bonded to the hull for rigidity. Surveyor Ben Sutcliffe-Davies has called the hull strength unquestionably reliable, having surveyed several that were bounced on bottom, rocks, or quays and withstood the stresses surprisingly well.

Rig and Handling

The 380 is a true cutter with the mast set well aft, leaving a generous foretriangle for two headsails. The high-clewed staysail rides a Garry Hoyt-style club that combines auto-vanging with self-tacking, making the rig manageable short-handed. A single spreader rig is stayed with forward and aft lowers, all terminated to three separate chain plates, and the headsail track runs on the toerail. Sail area is modest — a 16 percent sail-area-displacement ratio counting only main and foretriangle, rising to 18 percent with an overlapping genoa and staysail, which the original review judged pretty good for this type anchor.

On the water, the new bow profile shrank the bowsprit and extended the overhang, yielding more useful deck area forward and more volume below, and the finer angle of entry makes her drier and probably faster than earlier full-keel sisters. Testers found 3.5 to 4 knots achievable in 6 to 8 knots of breeze, 5.5 to 6 knots upwind in a Force 4 at 50 to 55 degrees apparent, and 6.5 to 7 knots reaching in a blustery Force 6. The large rudder gripped through a 30-knot squall without rounding up, and a three-bladed Max Prop paired with that big rudder improves backing control — a known weak point in full-keel designs. The manual advises sailing her "full and by."

Accommodations

Below, the 380 offers excellent accommodations for two couples. The forepeak holds a roomy master cabin with an island bed, and the aft cabin is a generous double running athwartships. The single head is large, with two access doors — one to the forward cabin, one to the saloon — and avoids a coffinlike shower stall. The galley is big, spread out, and well placed, with top-loading fridge and freezer larger than many cockpit lockers. A fold-up saloon table creates floor space, though the small aft-facing chart table at the starboard berth end lacks a backrest and chart stop. Ventilation comes from four full-size dorades with storm blanks, and the companionway hatch is a heavy GRP moulding that bolts down over the washboards.

Known Issues

The distinctive off-white hull moulding is attractive but a headache for yards to colour-match after damage. More seriously, Sutcliffe-Davies is not keen on how ballast is laid into the keel moulding; hammer testing has revealed a couple of boats where the ballast sits loose within the cavity. After groundings on two surveyed hulls, water ingressed the keel void and softened the lean sand-and-cement mix around the lead. Fastenings at the skeg can leak into that same void, and teak cappings are vulnerable during liftout. Deck-core moisture around winches and portlights is another watch item.

Refits and Ownership

Practical details aid ownership: twin bow rollers and a split chain locker handle two anchor rodes, a sloping shelf self-stows chain, and five cleats per side wear stainless chafe protectors over the teak toerail. The cockpit runs aft to the pushpit, with two huge seat lockers and space beneath the sole for a generator. Engine access is excellent — panels on the front and sides of the box, plus a path beneath the aft cabin to the gearbox, stern gland, and engine back. A 56hp Yanmar, hefty for the displacement, turned 6 knots at 2,500 rpm in calm conditions.

The Verdict

The Island Packet 380 is a thoughtfully evolved full-keel cruiser that refines Johnson's formula with a finer bow, manageable cutter rig, and a genuinely liveable three-cabin interior. Its solid hull and protected rudder suit ground-prone anchorages, but buyers should reckon with keel-ballast looseness and deck-core moisture as survey priorities.

Pros