Marshall Sandpiper Sailboat Review, Specs, and Listings

Approximate drawing

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The Marshall Sandpiper is a 15foot catboat built by Marshall Marine Corporation in South Dartmouth, Massachusetts. It weighs about 1,000 pounds. Just 18 Sandpipers are noted in the fleet, alongside the yard’s production of roughly 20 boats a year. Small, shallow, and singlesailed, it rewards attention and punishes inattention.

Measurements

Dimensions 01

Length Overall
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Length on deck
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Waterline Length
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Beam
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Draft
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Maximum Headroom
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Air Draft
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Construction & hull 02

Construction
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Hull Type
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Keel Type
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Ballast
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Displacement
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Water Capacity
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Fuel Capacity
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Rig & sails 03

Rigging Type
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Mainsail luff
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Mainsail foot
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Foretriangle height
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Foretriangle base
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Forestay Length (estimated)
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Sail Area
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Calculations 04

Sail Area to Displacement Ratio
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Ballast to Displacement Ratio
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Displacement to Length Ratio
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Comfort Ratio
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Capsize Screening Ratio
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Hull Speed
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Design and Construction

The Sandpiper combines a fiberglass hull, shoal draft, and a spacious cockpit suited to thin-water gunkholing. Marshall Marine builds its catboats with solid fiberglass hulls and side decks, and an integral centerboard trunk. Closed-cell foam reinforces the foredecks, cabin tops, and transoms. A Sandpiper hull may wear pink gelcoat.

The yard estimates the worldwide Marshall fleet at around 1,400 boats, including some in Germany, Denmark, Antigua, and Chile. One made an almost 1,500-mile round trip from Massachusetts to the Newfoundland iceberg fields.

Rig and Handling

Owners who stepped down from 20-ton keelboats describe the Sandpiper as quick but temperamental. Flattening the sail helps the boat point higher, but it loses speed and position if the crew looks away for even a few seconds. Owners report that it needs constant trim or becomes fussy.

The builder claims a comfortable, stable ride for sailors of all ages and abilities. Its shoal draft also lets it reach grounds that deeper boats cannot.

Cockpit and Use

There’s no cabin. Instead, the open, roomy cockpit and shoal draft define the boat. The maker cites versatility and cruising range, a claim borne out by the Newfoundland voyage.

Known Issues

A Sandpiper can capsize in a flash if its boom tangles with another boat’s sheets. Its single large sail, set on a short mast, sweeps through a wide arc and leaves little margin in crowds. The boat’s need for constant sail attention adds to the workload.

Refits and Ownership

Steady factory output aids support. The boat’s simplicity leaves little beyond sail and rigging care.

The Verdict

The Sandpiper is a tiny, demanding catboat that needs active handling and vigilance around other boats.

Pros

  • Shoal draft opens up thin-water grounds
  • Spacious cockpit for its length
  • Backed by a specialist builder

Cons

  • Quick and temperamental, with a constant need for sail attention
  • Boom-and-sheets entanglement can cause a capsize
  • No cabin accommodation

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