Fin Whale Stranded on Samish Island Gravel Beach
A fin whale, among the largest creatures ever to roam the oceans, came ashore on a gravel beach at Samish Island near Bellingham on Monday night, marking the latest in a string of marine mammal losses along the Pacific Northwest coast this spring.
By the time multiple response groups arrived early Tuesday—teams from the Central Puget Sound Marine Mammal Stranding Network, Cascadia Research Collective, and the Washington Department of Fish and Wildlife—the animal had already died. Initial observations indicated the whale had entered the water voluntarily but ultimately became trapped on the shallow, pebbled shore.
The male, classified as a subadult, stretched just beyond 61 feet in length and weighed approximately 40 tons. Experts noted advanced physical deterioration prior to its death, with pronounced weight loss leaving the whale significantly undernourished. This condition mirrors patterns documented in recent gray whale strandings, reinforcing concerns that food scarcity and shifting ocean conditions are taking a toll across multiple species.
Due to their massive proportions, fin whales present unique challenges for rescue operations. Responders explained that once a whale of this size strands, physical relocation or refloating is often impractical, limiting intervention options to supportive care and monitoring.
A full necropsy is scheduled to determine precise factors contributing to the whale’s decline, including possible disease, injury, or nutritional stressors. With no immediate plans for removal, the carcass will remain on-site to decompose in situ, supporting nutrient cycling and providing food for scavengers.
Wildlife officials anticipate additional stranding events in the coming weeks and are encouraging the public to observe from a distance. Approaching live, beached whales—especially adults—can pose risks to both people and animals, as stress or sudden movements may worsen outcomes.
Anyone spotting a marine mammal in distress is asked to note location, species (if discernible), condition, and number of individuals, then contact the Stranding Network Hotline at 1-866-767-6114. Dead or injured animals in shallow water or on shore should be reported promptly to aid coordinated response efforts.