A decaying male gray whale carcass has washed ashore at Panorama Vista County Park in Clallam County, drawing the attention of visitors in recent weeks. The remains serve as a grim local example of an escalating ecological issue unfolding along Pacific coastlines.
Data released by the Cascadia Research Collective indicates the animal is believed to have perished on April 17. Examinations of the remains revealed indications of severe malnutrition and trauma, marking another tragic instance for the species during an already devastating spring.
Rising Strandings
The incident in Sequim is not an isolated event. Wildlife researchers have issued warnings regarding a surge in gray whale fatalities within Washington state, which has reached an unprecedented 17 strandings recorded between March and April of this year.
This figure marks the highest annual number of strandings recorded by this point in the year, according to researchers. Gray whale strandings in the state generally occur from April through June, coinciding with their migration along the coast toward summer feeding grounds in the Bering Sea.
Historically, Washington averages approximately five gray whale strandings annually. However, following the declaration of an Unusual Mortality Event in 2019, that average has risen to over 15 per year.
Pacific-Wide Crisis
The eastern North Pacific gray whale undertakes one of the longest mammal migrations globally, traveling up to 12,000 miles round-trip between winter breeding lagoons in Mexico’s Baja California and summer feeding grounds in the Arctic.
Regrettably, whales are washing ashore at alarming rates along this entire route. According to recent Unusual Mortality Event tracking data from NOAA Fisheries, at least 47 gray whales have stranded dead on the U.S. West Coast, a notable increase from 31 recorded by this time last year.
Beyond Washington, Oregon has logged at least three strandings this spring, while California has experienced concerning numbers. In particular, San Francisco Bay has seen at least nine whales perish so far in 2026. Reports of emaciated, dying whales have also arrived from the coastal lagoons of Mexico.
Changing Habitats
Scientists attribute the coast-wide mortality event to warming waters and shifting ecosystems in the Arctic and sub-Arctic feeding grounds. As sea ice coverage declines, the algae growing beneath it diminishes, reducing the small crustaceans that constitute the primary diet of gray whales.
Facing a collapsing food web, whales are beginning their extensive migrations without the necessary fat reserves for survival. This starvation drives whales to abandon migration routes and enter highly trafficked areas, such as San Francisco Bay, Puget Sound, and the Willapa River, in search of food. In these congested waters, weakened whales face heightened risks from vessel strikes and fishing gear entanglements.
The cumulative impact on the population has been severe. Since 2016, the eastern North Pacific gray whale population has decreased by approximately half, falling from a peak of nearly 27,000 individuals to an estimated 13,000 today, the lowest count since the 1970s.
Calf production has also reached record lows. Only 85 calves were counted migrating past California last year, the lowest number since records began in 1994.
Public Guidance
Marine biologists and regional authorities are preparing for a potential increase in whale strandings as the annual migration period progresses. Scientists are calling on the public to remain observant and to interact with the ocean environment carefully.
Vessel operators are advised to reduce speed when navigating through zones where whale populations are densely concentrated. Maintaining a significant distance from the animals is essential to minimize stress and injury.
Members of the public who discover a marine mammal that is deceased, injured, or beached should refrain from approaching or making physical contact. Sighting reports should be transmitted immediately to the West Coast Marine Mammal Stranding Network via their hotline at 1-866-767-6114.
For incidents involving large whales within Washington State waters, the Cascadia Research stranding line can be reached directly at 360-791-9555. Response teams emphasize that providing the exact date, time, and geographic location, along with photographic evidence, is vital for their efforts to manage and analyze these events.