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boatbuildlog

Design

Clarence River Dory

Designed by John Welsford

This began as aid work. After the militias destroyed every fishing canoe along the East Timorese coast, a volunteer organisation needed a replacement boat cheap enough to build and freight in quantity, and Welsford drew it; this is the tidied-up civilian version. It carries more load faster on less power than anything he has seen, is stable enough to stand up in, holds a pile of people or gear and is still light enough to manhandle. The East Timorese use them to chase tuna miles offshore; he thinks they suit estuaries, tidal flats, sandbars and fast shallow water best.

The civilian version of the boat drawn for East Timorese fishing villages: long, narrow and efficient, built either at 20 ft 10 in or 16 ft 6 in from the same plans. About 140 kg, carries up to 1200 kg, and reaches 20 knots on a 25 hp outboard while drawing very little.

What building a Clarence River Dory actually takes

Medians from the build logs kept on this site, not the designer’s estimate. Nobody has logged this boat here yet, so they are empty until the first builder does.

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Builds of this boat

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Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
CS-20 Glen-L Marine 19′ 10″ (6.05 m) 0
Caladesi Carolina Dory Spira International 20′ 0″ (6.1 m) 2
Jersey Girl Jim Norman 20′ 0″ (6.1 m) 1
20 ft Cat Joy or Tug Yacht Benford Design Group 20′ 0″ (6.1 m) 0
20 ft False Creek Ferry or Friday Harbor Ferry Benford Design Group 20′ 0″ (6.1 m) 0
20 ft Supply Boat Båten or Lake Union Cruiser Benford Design Group 20′ 0″ (6.1 m) 0