St. Lawrence River Skiff
Length: 14′-10″ to 17′-7″
Width: 38″ to 42″
Weight: 60 to 80 lbs
We currently offer the St. Lawrence River Skiff in 3 scaled sizes, see sizing chart below.
In addition to our three core sizes, builders have the option to mix-and-match the width and length measurements from any of those base sizes to stretch the skiff or to “squish” it shorter, giving us six additional variations for different conditions. We also have the option to extend any of the boat lengths by an additional 15 inches.
The St. Lawrence River Skiff is a traditional double-ended rowing boat, developed in the Thousand Islands region of the St. Lawrence River, which divides northern New York state from southern Canada. Starting in the mid-1800s, these boats were originally used for work and transport by the local residents, and later became popular as guide boats, carrying visiting sportsmen on hunting and fishing trips. The dimensions of the skiffs were generally between 40 and 44 inches wide and 15 to 22 feet long. Swift under oar and surprisingly seaworthy, St. Lawrence Skiffs were often raced and sometimes fitted with sails.
The Sheldon Skiff
Cape Falcon Kayak’s skiff design is based on a boat built by second-generation Massachusetts boat builder Oren Sheldon in the late 1800s. Although he was not a St. Lawrence region builder, he built many St. Lawrence River Skiffs. The lines I used in developing our design are from a Sheldon skiff that is part of the Mystic Seaport collection. At 14′-10″ long and 38 inches wide, it’s one of the smallest known St. Lawrence Skiffs. Interestingly, the original size of this boat is nearly identical in volume and performance to one of my all-time favorite boats, a modified Adirondack Guideboat of similar dimensions that I built many years ago.
The Cape Falcon Kayak version:
I chose the Sheldon Skiff as the starting point for our skin-on-frame design because the lessened dead rise and fuller section in the center allow this boat to operate in shallower water, increasing its usefulness without sacrificing performance, while also making it compatible with our Pedal Drive Adapter System. Additionally, the small size is easily scalable, stretchable, and “squishable”, which allows us to offer this boat in a wide variety of sizes and configurations to meet the needs of various users. Depending on size and materials used, our skiffs typically weigh between 60 and 80 pounds.
Watch: Skin-on-Frame St. Lawrence River Skiff Building Course Introduction
Watch: Performance report: 4 months of testing the first St. Lawrence River skiff prototype
Sizing + Specs
Standard Sizes
The standard sizes we have chosen for this boat are the original size, a 1.05 scale version, and a 1.10 scale version. This doesn’t seem like much but there is a significant difference in capacity between the three.
Finished boat weight varies with woods used and accessories added. Weights shown are for the rowing version built with western red cedar and white oak.
All sizes are included in your St. Lawrence River Skiff plan purchase, and we encourage you to get in touch for a sizing consult to help you choose the best boat for your body and goals.
| Length | Width | Center Depth | Weight | Optimal Payload* | |
|---|---|---|---|---|---|
| Small skiff | 14’–10″ | 38″ | 13.5″ | 60 lbs | 200 to 300 lbs |
| Medium skiff | 15’–4″ | 40″ | 14″ | 65 lbs | 300 to 400 lbs |
| Large skiff | 16′-4″ | 42″ | 14.75″ | 70 lbs | 400 to 500 lbs |
* Optimal payload; maximum payload is 100 lbs more
Mixed Sizes
In addition to our three standard sizes, builders have the option to mix-and-match the width and length measurements from any of our core sizes, giving us six additional variations to fine tune the skiff for different payloads and different performance characteristics.
| Length | Width | Center Depth | |
|---|---|---|---|
| Small skiff widths + Medium lengths | 15′-4″ | 38″ | 13.5″ |
| Small skiff widths + Large lengths | 16’–4″ | 38″ | 13.5″ |
| Medium skiff widths + Large lengths | 16′-4″ | 40″ | 14″ |
| Large skiff widths + Medium lengths | 15′-4″ | 42″ | 14.75″ |
| Large skiff width + Small lengths | 14′-10″ | 42″ | 14.75″ |
| Medium skiff width + Small lengths | 14′-10″ | 40″ | 14″ |
Stretched Sizes
We also have the option to extend any of the boat lengths by an additional 15 inches. This is a good choice for a boat that will be rowed tandem, or potentially carry 3 people. See plans for more details
| Length | Width | Center Depth | Optimal Payload* | |
|---|---|---|---|---|
| Small skiff + 15 inches | 16′-3″ | 38″ | 13.5″ | 270 to 370 lbs |
| Medium skiff + 15 inches | 16′-7″ | 40″ | 14″ | 380 to 480 lbs |
| Large skiff + 15 inches | 17′-7″ | 42″ | 14.75″ | 490 to 590 lbs |
* Optimal payload; maximum payload is 100 lbs more
























