Small Craft Advisor

Small Craft Advisor

Progress on Toad

Converting a Herreshoff 18 America catboat into a pocket motor cruiser

Jun 22, 2026
∙ Paid

Article by David Dawson

Summer has arrived, but Toad, my 18’ catboat to motorboat conversion project, is still in my shop. But I did turn the corner last week from working exclusively on the exterior of the boat to starting the cabin rehab. So I finally have something to show.

Hatch and windshield

The job that had me most nervous is done—building a hinged windshield and the supporting structure. The windshield will have a bimini snapped to it, and both structures will fold flat for transport and on-water days when the shelter is not wanted. The windshield drops forward onto the pair of brackets that double as standards for the forward nav lights. A pair of toggles will keep the windshield in place. The bimini will stow almost out of sight behind the tall coaming.

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