When Is The Best Time To Cruise Alaska? (SPOILER: It Depends!)
An Alaska cruise is an unforgettable experience, especially if you have never had the opportunity to witness the stunning beauty of America’s Last Frontier.
A cruise ship offers a comfortable and convenient way to explore this vast and picturesque region, giving you the chance to create memories that will last a lifetime.
As you plan your Alaskan cruise, one of the most important decisions you’ll need to make is the timing of your voyage. Alaska’s charm varies with each passing month, and your choice of when to set sail can greatly impact your experience.
The Alaskan cruise season runs from May to September, encompassing a period of rapid change in wildlife, weather, pricing, and crowds.
To make sure your Alaskan cruise is the experience you’ve always dreamed of, you’ll want to carefully consider the specific sights and activities most important to you, along with the best time to enjoy them…
When Is The Best Time To Cruise Alaska?
The best time to cruise Alaska really depends on what you’re hoping to see and do! If you’re eager to spot whales, aim for mid-June through mid-August, when these majestic creatures are most active.
For bird watchers, especially those keen on seeing eagles, May and June are prime times as the weather is nice and the birds are plentiful.
However, if you’re looking for the best overall weather and want to enjoy a bit of everything Alaska has to offer, late June to early September is ideal.
During this peak season, you’ll enjoy milder weather, vibrant wildlife, and stunning, clear views of Alaska’s famous landscapes.

When Is The Best Time To Cruise Alaska To See Whales?
Cruising in Alaska offers several opportunities to witness the beauty of whales in their natural habitat. Numerous species, such as humpbacks, orcas, grey whales, and minke whales, inhabit Alaska’s waters during the prime whale-watching season from May to September.
Conveniently, this overlaps with the Alaska cruise season.
Whales start migrating from Mexico’s warm waters to Alaska in February, with the first sightings typically occurring in April.
However, the largest number of whale species in the Inside Passage and Alaskan coast can be found during peak whale season in June. To maximize your chances of spotting whales, consider booking your Alaska cruise during this prime time.
There’s always a chance of seeing whales from the deck of your cruise ship, but for a closer look and more immersive experience, small boat tours in the ports of call can provide unforgettable encounters. Expert tour guides will share fascinating facts about the different species and whale pods you may come across.
Here’s a list of the best times to see specific whale species in Alaska:
- Humpback Whales: Over 500 humpback whales inhabit Alaska’s Inside Passage from June to July, making these months ideal for sightings.
- Orcas: Orcas, or killer whales, can be sighted from June to September in areas such as the Pacific Northwest region, Seward, and the Kenai Fjords. There are two main varieties of orcas in Alaska: transients and residents, which exhibit different behaviors.
- Gray Whales: If gray whales are what you’re after, visit Ketchikan, Sitka, Kodiak, or Seward in April and May.
- Blue Whales: Blue whales prefer open water and can be seen in the northern and eastern regions of the Gulf of Alaska during July and August.
- Beluga Whales: To catch a glimpse of beluga whales, explore Cook Inlet, Turnagain Arm, and the Shelikof Strait between Katmai National Park and Kodiak Island during spring through fall months.
Regardless of the time you choose to cruise Alaska, be sure to pack a pair of binoculars to enhance your whale-watching experience.
Witnessing these majestic creatures breach the water against the captivating Alaskan landscape is an unforgettable memory you’ll cherish for a lifetime.
When Is The Best Time To Go To Alaska To See Eagles?
To witness the majestic bald eagles in Alaska, timing your visit can make all the difference. While the summer months offer a good chance to see eagles tending to their nests, the best time is actually during the chillier seasons of autumn and early winter.
This period is especially spectacular at the Alaska Chilkat Bald Eagle Preserve, which hosts the world’s largest gathering of bald eagles. Located along the Chilkat, Klehini, and Tsirku Rivers, the preserve becomes a prime spot for viewing these birds as they fish and rest near the waterways.
For eagle enthusiasts, planning a cruise to Alaska during these cooler months could provide an unforgettable experience filled with eagle sightings. Don’t forget to pack a camera to capture the stunning scenes of eagles in their natural habitat!
When Is The Best Time To Go To Alaska To See Bears?

The best time to spot bears in Alaska, particularly grizzly bears, is during the summer months, with June and July being the peak. This period coincides with several key events in the bear calendar.
Not only do brown bears congregate along the Katmai coast for feeding, mating, and socializing, but you can also catch them engaging in fascinating behaviors like fishing for razor clams at low tide.
The famous salmon run, which occurs around the same time, attracts grizzly bears to the rivers and streams, offering a spectacular view of these powerful creatures in their natural hunting activities. So, for the ultimate bear-watching experience, plan your visit for June or July when Alaska becomes a real-life bear paradise!
When Is The Best Time To Cruise To Alaska For Salmon Fishing?
The best time to cruise to Alaska for salmon fishing is during the summer months, specifically from late June through September. This period aligns with Alaska’s salmon runs, when various species of salmon—king, sockeye, coho, pink, and chum—make their way upstream in large numbers.
The peak season can vary depending on the type of salmon you’re interested in:
- King Salmon: The early part of the season, particularly June and early July.
- Sockeye Salmon: Mid-July is typically the height of the sockeye run.
- Coho Salmon: For those targeting coho, August and September are ideal.
Each part of the season offers something different, so aligning your cruise with these times will maximize your chances of a successful fishing experience. Whether you’re a novice or an avid angler, Alaska’s rich waters provide an unforgettable salmon fishing adventure.
When Is The Best Time To Go To Alaska to See The Northern Lights?
The best time to visit Alaska to see the northern lights, also known as the aurora borealis, is during the darker months when nights are longer. Although the northern lights can potentially be visible all year, your chances are much better from late September to early October.
During this time, the sun sets earlier, and the nights provide a dark canvas necessary for viewing the vibrant displays of the aurora. This period marks the end of the cruising season, offering a unique opportunity to witness these ethereal swirls of light dancing across the sky.
To maximize your chances of experiencing this spectacular natural phenomenon, plan your Alaska trip during these months when darkness prevails, enhancing the visibility of the northern lights.

What Is The Best Month To Cruise Alaska For Good Weather?
July is the ideal month to cruise Alaska, as it offers the most pleasant weather conditions. With the warmest temperatures of the Alaska cruise season, you’ll enjoy long daylight hours and minimal rainfall during this month.
Make sure to bring sunglasses and sunscreen, as the extended hours of sunlight can be intense. While layering is advisable for port visits, consider lightweight clothing for active shore excursions like hiking or glacier walking.
Keep in mind that Alaska’s weather in July can still be unpredictable. To be prepared for varying conditions, pack versatile attire and include a lightweight rain jacket in your luggage to ensure your Alaskan cruise is comfortable and enjoyable.
When Is The Best Time To Visit Alaska To Avoid Crowds?
If you’re looking to explore Alaska without the hustle and bustle of peak tourist season, consider traveling during the shoulder season, which includes the months of May and September. In these months, the weather remains cool, and most schools are either still in session or just starting, resulting in fewer crowds.
During the shoulder season, you can often find attractive deals on Alaskan cruises, as there are fewer families traveling due to school being in session. Additionally, many passengers prefer the warmer summer weather for their Alaskan vacation. Consequently, both land and sea attractions will be less crowded.
Another advantage of traveling during the shoulder season is that booking shore excursions becomes more convenient. With smaller crowds and more manageable attractions, you can fully immerse yourself in the Alaskan experience without feeling overwhelmed or rushed.
Keep these points in mind when planning your trip to Alaska:
- Shoulder season: May and September
- Benefits: cooler weather, fewer crowds, better deals on cruises
- Best for: Those who prefer a quieter travel experience and better excursion availability
When Is The Perfect Time for Alaska’s Glacier Viewing?
The ideal time to experience the stunning glaciers of Alaska is during the summer, particularly from June through August. During these months, the warmer temperatures melt much of the winter ice, allowing cruise ships to navigate closer into the Inner Passage and Fjords.
On an Alaskan cruise, you will have the opportunity to marvel at the grandeur of these massive glaciers. Ship captains expertly maneuver the vessels to perform full 360-degree turns, ensuring that passengers from all sides can fully appreciate the breathtaking scenery.
For those planning to take an Alaskan cruise, consider booking a balcony cabin. Imagine starting your day with a cup of coffee on your private balcony, surrounded by the tranquil beauty of the Inner Passage, Fjords, and glaciers—a truly unforgettable experience that enhances your journey.
Top Things To Do In Alaska
There are so many fun and exciting things to do In Alaska. The options do vary greatly by the seasons and weather, but these are the top things:
- Witness the Northern Lights: See the spectacular aurora borealis in areas like Fairbanks or the Arctic Circle during the darker months.
- Explore Denali National Park: Venture into the park that houses North America’s highest peak for wildlife viewing, hiking, and mountaineering.
- Glacier Viewing: Take a cruise through Glacier Bay National Park or a day trip to witness towering tidewater glaciers like Margerie Glacier or Hubbard Glacier.
- Dog Sledding: Try your hand at dog sledding, a traditional Alaskan mode of transport, available even in summer on glacier tours.
- Fishing Expeditions: Go fishing for salmon and halibut with experienced guides in Alaska’s rich waters.
- Visit the Alaska Native Heritage Center: Learn about the history and culture of Alaska’s Indigenous peoples in Anchorage, featuring art, dance, and exhibits.
- Wildlife Tours: Spot grizzly bears, eagles, and whales through various wildlife tours and marine safaris.
- Hiking in the Wilderness: Tackle trails of all difficulties in the pristine wilderness, including those in Chugach State Park and the Harding Icefield Trail.
- Kayaking and Canoeing: Navigate through icebergs in Prince William Sound or the tranquil waters of the Inside Passage.
- Take the Scenic Railroads: Experience the beauty of Alaska’s landscapes by riding the Alaska Railroad through diverse terrains.

The Best Months For An Alaska Cruise For Low Prices
If you’re looking for a great deal on an Alaskan cruise and you have a flexible travel schedule, consider the shoulder seasons in your plans. In May and September, with fewer people traveling, it’s much easier to find discounts on unsold cabins.
During these months, the weather in Alaska can be quite chilly, with temperatures ranging from 40° to 53° Fahrenheit. You’ll want to bring plenty of layers to wear while you’re on the ship and when you stop at ports. Due to the cooler weather, some port destinations may be inaccessible because of ice; however, May is one of the driest months for visiting Alaska.
Keep in mind that the availability of itineraries and ships may be limited during these months, but embracing the flexibility could result in a significantly discounted Alaskan adventure.
What Are The Best Ports To Visit On An Alaskan Cruise?
Every port in Alaska has something special to offer, each with its own unique advantages and drawbacks.
But if you’re looking to make the most of your trip and need to narrow down your options, here are the ports we highly recommend visiting:
Juneau: As the capital of Alaska, Juneau is a unique city with no roads connecting it to the rest of the state, making it accessible only by sea or air. It’s the perfect gateway for exploring the breathtaking Mendenhall Glacier, where you can witness the glacier up close or explore the surrounding trails.
The area is also renowned for whale watching, with numerous tours available that offer the chance to see humpback and orca whales in their natural habitat.
Additionally, adventure lovers can enjoy activities like zip-lining through the lush forests or kayaking among icebergs.
Skagway: Skagway retains much of its Gold Rush era charm, complete with historic buildings and wooden boardwalks. It’s famous for the White Pass and Yukon Route Railway, a spectacular narrow-gauge railroad that offers stunning views as it winds through mountains and gorges.
The town itself is rich in history, with several museums and restored buildings that tell the stories of the thousands who flocked here in the late 1800s seeking gold. Hiking trails and tours also offer a deeper look into the scenic landscapes and historic sites around the area.
Ketchikan: Ketchikan is widely known as the “Salmon Capital of the World,” making it a prime spot for fishing enthusiasts to try their luck. This vibrant port town boasts the largest collection of totem poles in Alaska, with several parks and museums dedicated to these impressive cultural artifacts.
Visitors can also explore the nearby Misty Fjords National Monument, which offers dramatic landscapes of sheer cliffs, waterfalls, and deep fjords that can be explored by boat or floatplane.
The town’s waterfront promenade is lined with shops, galleries, and restaurants, providing a picturesque setting to enjoy local seafood and crafts.

Is An Alaska Cruise A Good Option For Families, Especially With Young Children?
Yes, an Alaska cruise can be a fantastic option for families, including those with young children. Many cruise lines offer family-friendly amenities such as kids’ clubs, family cabins, and activities tailored to younger passengers, like educational programs about wildlife and nature.
The variety of excursions available, from gentle nature walks to interactive cultural experiences, means there’s something for every age to enjoy.
Plus, the stunning scenery and wildlife sightings provide a captivating backdrop that can both entertain and educate kids. It’s a comfortable and convenient way to experience the vast wilderness of Alaska together as a family.
How Do The Experiences Differ Between Small Ship And Large Ship Cruises In Alaska?
Cruising Alaska can vary significantly depending on whether you choose a small ship or a large ship, as each offers distinct experiences, benefits, and limitations. Small ship cruises excel in providing a more intimate and immersive experience.
They can navigate narrower waterways and get closer to shorelines, which allows for enhanced wildlife sightings and access to smaller, off-the-beaten-path ports.
This proximity often results in more personalized excursions and a focus on the natural surroundings.
However, small ships typically have fewer amenities compared to larger vessels and may experience more motion in rough seas, which could be a concern for those prone to seasickness.
On the other hand, large ship cruises come with a variety of amenities, including multiple dining options, diverse entertainment, and expansive fitness centers, making them a bustling hub of activity. These ships are more stable in rough waters, providing a smoother journey.
Yet, their size limits access to smaller Alaskan ports, which can constrain the range of direct exploration. Also, the large number of passengers can lead to a less personalized experience.
The choice between small and large ship cruises ultimately hinges on personal preferences for intimacy and access to nature versus onboard amenities and stable sailing.
Each type offers a unique way to explore the stunning landscapes and wildlife of Alaska, tailored to different cruising desires.

Conclusion…
Choosing the right time for an Alaskan cruise depends on your personal interests and what you hope to experience in America’s Last Frontier.
Whether you’re drawn by the allure of whale watching in the vibrant months of summer or the mesmerizing dance of the northern lights in the darker days of early fall, Alaska offers a wealth of breathtaking experiences throughout its cruise season.
By aligning your travel with the activities that most captivate your imagination—be it wildlife, fishing, or glacier viewing—you can ensure that your Alaskan cruise becomes the unforgettable adventure of a lifetime.