Seal Spotting Secrets: Discover the Best U.S. Destinations for Seal Sightings

As of November 2025, seal populations are thriving across the United States, with diverse species found along the country's coasts. According to the latest data from the National Oceanic and Atmospheric Administration (NOAA), the West Coast is home to over 16,000 harbor seals in Oregon and Washington, while the East Coast boasts the largest tracked population of gray seals in Massachusetts.

For those seeking to spot seals in their natural habitats, several destinations stand out. In Washington, the Ballard Locks in Seattle offer an urban oasis for harbor seals, with locals and travelers alike reporting frequent sightings. Further north in Alaska, the Kenai Fjords National Park and the town of Seward are renowned for their harbor, elephant, and northern fur seal populations.

Across the country in Hawaii, the endangered Hawaiian monk seal can be spotted on Kauai's Poipu Beach, though sightings are more elusive due to the species' critically low numbers. Visitors are urged to maintain a safe distance and report any monk seal encounters to local wildlife organizations.

With seal populations thriving in various regions, the U.S. offers a wealth of opportunities for nature enthusiasts to witness these captivating marine mammals in their natural habitats. By following the guidance of local experts and respecting the seals' well-being, travelers can embark on unforgettable seal-watching adventures in the coming years.