Whale Watching Tours Seward Alaska take visitors into the spectacular waters surrounding Kenai Fjords, where unforgettable encounters with humpback whales and orcas await. Bring an extra layer, clear some space for photos and videos, and prepare for a day filled with dramatic scenery, fresh ocean air, and incredible wildlife sightings.
Explore the spectacular wilderness of Kenai Fjords National Park on this extended 7.5-hour cruise from Seward. Travel aboard a stable, high-speed catamaran through glacier-carved fjords to two active tidewater glaciers, watching for orcas, humpback whales, sea otters, puffins, and bald eagles in some of the most productive marine waters on the Alaskan coast.
The cruise passes through Resurrection Bay and the Gulf of Alaska, offering dramatic panoramic views of mountains dropping directly into the sea. A deli lunch with choice of turkey, roast beef, or vegetarian sandwich is included. A knowledgeable captain narrates throughout, sharing insights into the geology, wildlife, and ecology of Kenai Fjords — one of Alaska's most accessible wilderness experiences.
From $297 per person · Free cancellation · Instant confirmation
Please check in 1 hour before departure at the tour desk located inside the Harbor 360 Hotel lobby, 1412 4th Ave, Seward, AK 99664. Parking is available in the public lot across 4th Avenue.
Availability is limited during peak season · Free cancellation up to 24 hours before
This is a 7.5-hour cruise, so bring more layers than you think you'll need. A deli lunch is included, but a light snack or extra water for the morning is a good idea. The boat has indoor seating and an outdoor deck — use both.
Resurrection Bay is generally sheltered, but swells can build on the outer coast near the Kenai Fjords. If you are sensitive to motion, take preventative medication before boarding rather than waiting until you feel unwell.
Peak season departures in July and August fill quickly. Book your preferred date as early as possible to avoid disappointment. Free cancellation is available up to 24 hours before, so booking early carries no real risk.
The boat gets close to wildlife, but having your own binoculars lets you follow individual animals across a wider area between surfacings. A camera with at least 200mm equivalent zoom will also serve you well on this trip.
When the vessel approaches tidewater glaciers in the Kenai Fjords, the air temperature drops noticeably and falling ice creates a fine cold mist. Moving inside briefly is always an option, but layering up lets you stay on deck for the full glacier experience.
"Seven and a half hours sounds like a lot until you're out there surrounded by glaciers calving into the sea and humpbacks breaching in the middle distance. We saw orcas, too — a small family group that paced alongside us for a few minutes. The deli lunch was genuinely good. We talked about this day for the rest of the holiday."
"Kenai Fjords from the water is something else entirely. I'd walked the national park trails before but seeing those tidewater glaciers from a boat, with the sound of calving ice and humpbacks feeding nearby — completely different scale. The crew was exceptional, explaining everything clearly without ever making you feel like you were on a school trip."
"Best money I spent in Alaska, full stop. We had two humpbacks do a synchronised breach about fifty metres from the boat and the whole deck erupted. Puffins, sea otters, multiple glacier passes — the variety is unreal. Book the full-day if you're debating it. You will not regret it."
"We took our two teenagers and I was braced for complaints about the early start and the long day. By lunchtime both kids were completely absorbed — one was chatting to the naturalist about migration patterns and the other hadn't put her camera down since we left the dock. The glacier scenery alone silenced everyone on the boat at one point. Extraordinary day."
"I go out of my way to find small-boat tours and this one delivered. Attentive guides, good food, and a route that covered far more than I expected. The humpbacks in Resurrection Bay were incredibly active — lots of surface feeding. Cold, wet, beautiful — exactly what Alaska should feel like."
Seward is one of Alaska's premier whale watching destinations. The tour offered by Major Marine Tours carries a 4.9-star rating from 306 verified traveler reviews and is operated by experienced local guides. Whale sightings are frequent, and the scenery adds an extraordinary backdrop to every encounter. Most guests rate this among their top Alaska experiences.
Whale sightings are highly frequent in Seward's waters during the summer season (May–September), with humpback whales particularly common. Orca, Dall's porpoises, sea lions, sea otters, and bald eagles are also commonly spotted. While wildlife sightings cannot be guaranteed, the experienced crew actively positions the vessel for the best possible encounters.
Dress in warm, waterproof layers regardless of the weather forecast. Even on sunny days, temperatures on the water are significantly cooler than on shore. A waterproof outer layer, fleece mid-layer, hat, and gloves are strongly recommended. Wear sturdy, non-slip shoes. Binoculars are provided on most tours, but a camera with a zoom lens is a great addition.
Yes — this tour includes free cancellation up to 24 hours before the experience. Always check the booking confirmation for the most up-to-date cancellation terms. Booking through GetYourGuide provides additional purchase protection and a secure booking process with instant confirmation.