“Whale season” in California lasts nearly all year, but gray whales dominate the scene in winter and spring, undertaking the longest migration of any mammal.
Between December and February, about 15,000 gray whales journey from Arctic waters down the California coastline to the sheltered lagoons of Mexico. By mid-February, they begin their northbound return, offering additional chances to spot them through May.
Although gray whales can be seen all along the coast, the Channel Islands are one of California’s best whale-watching destinations — read on to learn why.
Winter whale watching in the Channel Islands
The Channel Islands lie directly along a major “whale migration highway” in the Santa Barbara Channel, with thousands of gray whales passing through each winter.
During this season, whale-watching companies offer near-daily excursions, allowing visitors to catch glimpses of the migration against the striking backdrop of California’s iconic island chain.
- Island Packers: As an authorized National Park Service concessioner, Ventura-based Island Packers provides a variety of trips to the Channel Islands, including gray whale tours from December 26 through mid-April.
- Channel Islands Whale Watching: Based in Oxnard, this company operates winter whale-watching tours from December 26 to April 30 annually.
- Condor Express: Operating out of Santa Barbara, Condor Express offers high-speed catamaran tours starting at the end of November.
The ‘Galápagos of North America’

Did you know the Channel Islands are sometimes called the “Galápagos of North America”? While you can spot them easily from Highway 1, they are actually the least-visited national park in the state. Their isolation and minimal human development have created a haven for more than 150 endemic species found nowhere else on Earth.
Above the water, visitors can enjoy hiking, camping, and exploring 13,000 years of human history. Beneath the waves, the Channel Islands National Marine Sanctuary protects 1,470 square miles of ocean habitat, home to 33 species of marine mammals.
Beyond gray whales, the waters and shores host blue whales, humpback whales, seals, sea lions, and even endangered species such as white abalone and leatherback sea turtles.