Quick Answer: The best whale watching in the world is spread across a handful of hotspots, each tied to a specific species and season: Baja California Sur, Mexico (gray whales, January–April), Kaikoura, New Zealand (sperm whales, year-round), the Azores, Portugal (blue whales, April–June), Tonga (swimming with humpbacks, July–November), and Húsavík, Iceland (humpback and minke whales, June–August). Closer to home, Long Beach, California offers one of the most accessible, near-shore whale watching seasons in the U.S., with gray whales migrating past the coast December through April and blue whales arriving each summer.
“Best” is a loaded word when it comes to whale watching, because the right answer depends on what you want to see and when you can travel. Some destinations are famous for one incredible species almost guaranteed to show up. Others offer sheer variety, or the rare chance to get in the water alongside a whale rather than just watching from a boat. Here’s a closer look at the destinations that consistently top the list — including one that happens to be a lot closer than you’d think.
What Makes a Whale Watching Destination One of the Best?
The strongest whale watching destinations tend to share a few things in common: a predictable migration or resident population, a long enough season to plan around, calm and accessible waters, and knowledgeable local operators. Some spots earn their reputation through sheer species diversity, while others are famous for delivering one unforgettable encounter almost every time. Both are worth chasing.
Baja California Sur, Mexico — Gray Whale Nurseries
Each winter, Pacific gray whales migrate roughly 6,000 miles from the Bering Sea to breed and give birth in the calm, shallow lagoons of Baja California Sur. San Ignacio Lagoon and Magdalena Bay are the most famous of these nurseries, known for “friendly” gray whales that approach small boats on their own. The season runs mid-January through early April, with the highest concentration of mothers and newborn calves in February and March.
Kaikoura, New Zealand — Sperm Whales Year-Round
Kaikoura sits above a deep underwater canyon that runs almost up to the shoreline, creating a rich feeding ground that resident male sperm whales use all year long — a rarity, since most whale watching destinations only deliver during a specific migration window. Visitors can also spot dusky dolphins, fur seals, and seasonal visitors like humpback, blue, and orca whales, with humpback sightings peaking from June to August.
The Azores, Portugal — Blue Whales & 26 Species
Sitting in the middle of the Atlantic along a major migratory highway, the Azores have recorded an astonishing 26 different whale and dolphin species. Spring plankton blooms draw blue, fin, and sei whales through the islands between April and June on their way to Arctic feeding grounds, while sperm whales are resident and can be spotted year-round.
Tonga — Swimming With Humpback Whales
Tonga is one of the only places in the world where visitors can legally get in the water and swim alongside humpback whales. Every July, humpbacks arrive from Antarctica to mate and give birth in Tonga’s warm, calm waters, staying through November. August and September are considered peak season for in-water encounters.
Húsavík, Iceland — Europe’s Whale Watching Capital
Húsavík has built its identity around whale watching, and for good reason: the cold, nutrient-rich waters of Skjálfandi Bay concentrate plankton and fish close to shore, drawing in humpback whales, minke whales, and white-beaked dolphins with reliable consistency. The season runs April through October, with June through August as peak viewing months.
Long Beach, California — World-Class Whale Watching Close to Home
You don’t need a passport to experience world-class whale watching. Long Beach sits directly along the Pacific gray whale migration route, meaning boats can reach sightings quickly without the long open-water crossings some destinations require. Gray whales pass by from December through April, and blue, fin, and humpback whales move through in the summer and early fall, alongside a year-round population of common and bottlenose dolphins. For a full breakdown of what to expect and when, see the best whale watching in California and peak whale watching season in Long Beach. Explore departure points at Long Beach, Los Angeles, and San Pedro.
A Global Whale Watching Calendar
If you’re planning around a specific window, here’s a quick reference: January–April for gray whales in Baja California and Long Beach; April–June for blue and fin whales in the Azores; June–August for humpbacks in Iceland and New Zealand; July–November for swimming with humpbacks in Tonga; and year-round for sperm whales in Kaikoura. Long Beach is one of the few destinations on this list with meaningful whale activity nearly all year.
Experience World-Class Whale Watching Without Leaving Southern California
Whether or not the Azores or Tonga make it onto your travel bucket list, one of the best whale watching experiences in the world is available right off the Southern California coast. Learn more about what a Harbor Breeze whale watching trip looks like, then book a Long Beach whale watching tour and see for yourself why this coastline belongs on the list.
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