The nutrient-rich waters of the Inside Passage are a primary feeding ground for several whale species. While Humpbacks are the most common sight, Ketchikan is also a prime location for spotting the apex predator of the ocean: the Orca.
The "stars" of the show. These 40-ton giants spend their summers in Alaska feeding on tiny krill and herring. They are famous for their acrobatic breaches and their unique "bubble-net feeding" technique.
Frequency: the most commonly sighted whale in these waters all summer.
Ketchikan is home to two types of Orcas: **Resident** Orcas (who eat fish) and **Transient** Orcas (who eat marine mammals like seals). Seeing them in the wild is an electrifying experience.
Frequency: far less predictable than humpbacks — a genuine bonus sighting.
Often seen lounging on channel markers or rocky outcroppings. They are the largest of the eared seals and are quite vocal.
Look for these furry creatures floating on their backs in kelp beds. They are commonly seen near the entrance to the Ketchikan harbor.
Small, shy, and fast. They are often mistaken for baby whales but lack the tell-tale "spout" of a humpback.
The fastest porpoise species, often "bow-riding" with the tour boats, creating a "rooster tail" splash of water.
One of the most complex cooperative feeding behaviors in the animal kingdom. A group of humpbacks will dive deep, release a ring of bubbles to trap a school of herring, and then lunge through the center with their mouths wide open. While more common in Juneau, this behavior is increasingly documented in the deeper channels near Ketchikan.
As of mid-2026, no dedicated Ketchikan whale-watching tour is sold on the major booking platforms. The closest bookable thing is this small-boat fjords cruise: glacier-carved cliffs, a 2,000-foot waterfall, and open water where seals, eagles — and sometimes whales — turn up (never promised). Price as of mid-2026.
Check AvailabilityWant a boat whose whole job is finding whales? See how Ketchikan compares with Juneau.