Qualla: Strait of Juan de Fuca

Strait of Juan de Fuca: Introduction

Sat, 21 Mar 2026 00:00:00 GMT

Photo credit Fawcett5 at English Wikipedia, Public domain. The strait is named for a man who may never have seen it. In 1592, a Greek navigator called Apostolos Valerianos -- sailing under the Spanish name Juan de Fuca -- claimed to have found a broad inlet on the Pacific Coast of North America while searching for the fabled Strait of Anian, the mythical Northwest Passage. Nearly two centuries later, in 1787, British fur trader Charles William Barkley sailed the Imperial Eagle into the mouth of a waterway between Vancouver Island and the Olympic Peninsula and named it for Fuca, giving credit to a story that historians have debated ever since. Some scholars argue Fuca's account was a fabrication designed to extract money from the English government. Others suggest it was based on leaked intelligence from Francis Drake's 1579 voyage. What is not debated is the strait itself: 96 miles of restless water connecting the Salish Sea to the Pacific Ocean, with the international boundary between Canada and the United States running down its center.

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Image: Fawcett5 at English Wikipedia | Public domain

Strait of Juan de Fuca: The Naming Dispute That Never Ends

Sat, 21 Mar 2026 00:00:00 GMT

Photo credit Artifacts1, CC BY-SA 3.0. Even the credit for naming the strait is contested. The U.S. Geological Survey's Geographic Names Information System attributes the name to John Meares in 1788, but most historical sources -- including the BC Geographical Names Information System, Washington's Secretary of State,...

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Image: Artifacts1 | CC BY-SA 3.0

Strait of Juan de Fuca: Where the Weather Gets Rough

Sat, 21 Mar 2026 00:00:00 GMT

Photo credit Lumpytrout, CC BY-SA 3.0. The Strait of Juan de Fuca is the funnel through which Pacific weather enters the inland waters of the Salish Sea, and the funnel works both ways. Westerly winds and ocean swells push through the mouth of the strait with little obstruction, generating conditions that are, on aver...

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Image: Lumpytrout | CC BY-SA 3.0

Strait of Juan de Fuca: The Border Down the Middle

Sat, 21 Mar 2026 00:00:00 GMT

Photo credit Fawcett5 at English Wikipedia, Public domain. The international boundary within the strait is settled -- a line down the center that both nations accept. The dispute lies seaward, in the 200-nautical-mile exclusive economic zone extending west from the strait's mouth. Both Canada and the United States have proposed boundarie...

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Image: Fawcett5 at English Wikipedia | Public domain

Strait of Juan de Fuca: Whales in the Gateway

Sat, 21 Mar 2026 00:00:00 GMT

Photo credit John Fowler from Placitas, NM, USA, CC BY 2.0. The strait is a biological highway as well as a maritime one. Humpback whales congregate near the western entrance from June through November, feeding in the productive waters off Neah Bay and La Push. A resident population of killer whales -- the endangered Southern Resident com...

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Image: John Fowler from Placitas, NM, USA | CC BY 2.0