Powerboats

An American client wanted to produce a replica of the African Queen and saw our Ijssel launch as offering a craft of similar style - so we increased her length to 30' and beam to 8' (later we were asked to increase the beam still further to 10' and this...

"ASSASSIN" — 16' Double ended launch, wood. Includes lines, table of offsets, scantlings, arrangements. THERE is an abandoned lighthouse on the northeast headland of Isle Royale where Rock Harbor thumbs it's nose to the sea. Standing lonely and...

A leisurely craft from the Edwardian and Victorian eras - days of elegance on the Thames with parasols and wine! we were commissioned to design such a canoe, to be powered by a Gebofa electric 1.6 hp sail drive unit and constructed using modern clinker...

Specifications:Assembled: OAL = 8' OAW = 36" OAH = 16" Nested: OAL = 48" OAW = 36" OAH = 24"Total Weight about 50 PoundsCapacity = 250 pounds max. (Including motor & battery)Maximum motor size = 2-1/2 HPHull Speed = 4 mphAbove: sample pages...

This 26' version of the Golden Bay has the same fairly high and flaired bow sections designed to throw off spray which flow into aft sections which have tumblehome giving her a generous waterline beam for maximum stability. These drawings show her with a...

The Skellig 26 is a wood version of the Saltee Island. She has the same rugged hull design for use as a workboat/fishing boat for coastal and offshore use. She has a large cockpit and enclosed wheelhouse with space below for a simple wc and/or galley...

The Skellig 19 is based on our Skellig 18 workboat/fishing boat. In this case the client wanted a slightly bigger boat made of steel to be used as a strong and rugged work/fishing boat in Irish waters. The hull plating is 3mm over 4x75mm frames...

The 16' Bourne runabout is partly based on the Egret but with a forward raking transom and a fair amount of tumblehome in the aft quarters. She uses the same ply skin over a slotted together ply framework but the tumblehome area is planked using diagonal...

This is a strip planked version of our plywood motor canoes—because she is strip planked over computer generated moulds, the spacing between the moulds can be altered to give any length between 12’ and 16’. Apart from using an outboard motor...

BRUCESBOAT, POWER SKIFF, 19' X 5', 250 POUNDS EMPTY Bruce was looking for a large powered canoe but couldn't find one for sale. He said they still make them by hand in Maine but he was in California and you couldn't expect to buy one anyway unless you...

I was asked to take the 15'€™ (4.58m) Outboard Motor Canoe design extend it to 18' and also add 2" (50mm) to the hull depth. This new design uses the same basic hull shape with it’s narrow flat bottom panel with 3 further panels added each side...

The PortableBoatPlans "2012 Portable Boat Design Contest" is over for another year, and there were two winners (tied votes). The object of the contest was simple: Develop a concept for a small homemade boat that would appeal to many other amateur...