Severed Feet Washing Up in Salish Sea Explained by Science

Experts say the phenomenon is due to natural decomposition and marine activity, not foul play.

Jan. 29, 2026 at 6:55pm

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For nearly two decades, more than 20 severed human feet have washed up along the coasts of the Salish Sea in the Pacific Northwest, sparking widespread online speculation. However, experts say the unusual pattern is explained by the cold water, natural decomposition, and modern footwear that helps the feet float and travel long distances, rather than any evidence of foul play.

Why it matters

The 'Salish Sea foot mystery' has captured global attention and sparked countless internet theories, but officials emphasize that the discoveries reflect the harsh realities of the region's waters rather than criminal activity. Understanding the scientific factors behind this phenomenon can help dispel misconceptions and provide closure for concerned communities.

The details

Grays Harbor County Coroner George Kelley explains that the cold Pacific Ocean temperatures, which generally run around 45 degrees, cause people who are lost at sea to not last long. As the body decomposes, the ligaments holding the foot to the leg break down, allowing the foot, still encased in a shoe, to float away. Kelley notes that modern footwear, which tends to be buoyant, plays a key role in how far the remains can travel.

  • Since at least 2007, investigators have documented more than 20 detached human feet found along the coasts of the Salish Sea.
  • In May 2014, a human foot inside a sneaker was found near Seattle's Pier 86.

The players

George Kelley

The Grays Harbor County Coroner who has investigated many of the severed foot discoveries.

Kathy Taylor

A forensic anthropologist who has explained that the bones "fall apart" and that tennis shoes protect the feet and help them float with the tide.

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What they’re saying

“You know, the Pacific Ocean is very cold. Generally it runs about 45 degrees so you're going in the water you just don't really last a long time.”

— George Kelley, Grays Harbor County Coroner

“They'll get caught up in a rip tide and they could be washed out hundreds of feet.”

— George Kelley, Grays Harbor County Coroner

“Well shoes float typically so that's what helps the foot float.”

— George Kelley, Grays Harbor County Coroner

“The bones "fall apart" and that tennis shoes protect the feet and help them float with the tide.”

— Kathy Taylor, Forensic Anthropologist

The takeaway

The 'Salish Sea foot mystery' is a scientific phenomenon, not a criminal one. The discovery of severed feet is explained by the cold water, natural decomposition, and the buoyancy of modern footwear, rather than any evidence of foul play. Understanding these factors can help provide closure and dispel misconceptions in the local community.