When Is Best Time To Go To Alaska Cruise

Planning a trip to Alaska can be an exciting adventure, but deciding on the best time to embark on an Alaska cruise can be a bit daunting. With breathtaking landscapes, abundant wildlife, and unique cultural experiences, there’s no doubt that Alaska offers something for everyone. However, factors such as weather, wildlife sightings, and seasonal activities play a crucial role in determining the ideal time for your Alaskan adventure. In this article, we will explore the different seasons in Alaska and provide you with insights on when is the best time to go on an Alaska cruise. So buckle up and get ready to discover the perfect time to set sail to the Last Frontier.

Summer Season


June marks the beginning of the summer season in Alaska, making it an ideal time to embark on an Alaskan cruise. The temperatures during this month are mild, ranging between 50°F (10°C) and 70°F (21°C). The long daylight hours allow for plenty of time to explore and enjoy the breathtaking landscapes Alaska has to offer. Wildlife is also abundant during this time, with whales, bears, and birds making their presence known.


July is another fantastic month to set sail on an Alaskan cruise. The temperatures remain pleasant, hovering between 55°F (13°C) and 75°F (24°C), making it a comfortable time to explore both on land and at sea. This is also the time when the wildflowers are in full bloom, adding vibrant colors to the already stunning scenery. The longer daylight hours give you even more time to experience all that Alaska has to offer, from exciting shore excursions to wildlife sightings.


As summer begins to wind down, August continues to provide excellent weather conditions for an Alaskan cruise. The temperatures range from 50°F (10°C) to 70°F (21°C), ensuring comfortable days and cool evenings. This is a great time to spot humpback whales as they feed in preparation for their long migration. Birdwatchers will also delight in the variety of species that can be seen during this month, including bald eagles.

Shoulder Months


May is considered one of the shoulder months in Alaska, but it still offers incredible experiences for those on an Alaskan cruise. The temperatures during May range from 40°F (4°C) to 60°F (16°C), providing a crisp and refreshing atmosphere. This month offers a unique opportunity to witness the arrival of spring in Alaska, with the landscapes coming alive after the long winter. It’s also a great time to experience fewer crowds and lower prices.


September is another shoulder month that presents its own charms and advantages for an Alaskan cruise. The temperatures range from 40°F (4°C) to 60°F (16°C), allowing for cool and comfortable days. This is a time when the fall foliage begins to transform the landscape into a colorful masterpiece. If you’re interested in wildlife viewing, September offers the chance to witness bears catching salmon in the rivers or catch a glimpse of the northern lights.

Winter Season


As winter starts to settle in Alaska, October presents a unique opportunity for those seeking a different kind of cruise experience. While the temperatures range from 20°F (-6°C) to 40°F (4°C) during this month, there is a certain allure to cruising amidst the scenic winter landscapes. Witnessing the first snowfall and the stunning contrast it creates with the dark waters is truly a sight to behold.


November signals the full onset of winter in Alaska. The temperatures tend to be cold, ranging from 10°F (-12°C) to 30°F (-1°C), but this is offset by the mesmerizing beauty of the snow-covered scenery. Cruising during this time allows you to witness the magical tranquility of Alaska in winter, with the landscapes draped in a pristine white blanket.


December brings the holiday spirit to Alaska, making it a wonderful time to embark on a winter cruise. While the temperatures hover between 0°F (-18°C) and 20°F (-6°C), the festive atmosphere and the chance to celebrate the season in this remote and stunning environment are truly exceptional. From snow-capped mountains to cozy towns, December offers a magical winter wonderland experience.


January is a time when Alaska experiences extremely cold temperatures, ranging from -10°F (-23°C) to 10°F (-12°C). However, for those seeking an adventurous and unique cruise experience, January offers the chance to witness the captivating beauty of the Northern Lights. Dancing across the dark night sky, the auroras create an enchanting spectacle that is worth braving the cold for.


February is another month where the focus shifts to witnessing the mesmerizing Northern Lights. While the temperatures remain icy, ranging from -10°F (-23°C) to 10°F (-12°C), the payoff is the breathtaking phenomenon that illuminates the Alaskan sky. Combined with the peaceful and pristine winter landscapes, February offers a truly unforgettable cruise experience.


March is a transitional month in Alaska, as winter begins to loosen its grip, and signs of spring start to emerge. The temperatures range from 0°F (-18°C) to 30°F (-1°C), gradually becoming milder. Witnessing the arrival of spring in Alaska is a unique experience, as the landscapes transform once again, revealing new life and rejuvenation after a long winter.


April marks the end of the winter season in Alaska, bringing a renewed sense of excitement and anticipation for the upcoming summer. The temperatures range from 20°F (-6°C) to 40°F (4°C), and you can feel the promise of warmer days ahead. April is a great time to catch a glimpse of migrating birds returning to Alaska, signaling the arrival of spring in full swing.

Weather Considerations

Average Temperatures

Alaska’s temperatures vary greatly depending on the season. In summer, the average temperatures range from 50°F (10°C) to 75°F (24°C), providing pleasant and comfortable conditions for outdoor activities. The shoulder months of May and September see temperatures ranging from 40°F (4°C) to 60°F (16°C), with cooler mornings and evenings.

During winter, the temperatures drop significantly, ranging from 0°F (-18°C) to 30°F (-1°C) in January, the coldest month. The crispness of the cold air and the stunning winter landscapes create a unique atmosphere for winter cruises.

Rainfall and Precipitation

Alaska experiences varying levels of rainfall depending on the season. In the summer months, rainfall is more common, with July and August typically being the wettest months. However, rain showers are often brief and can be part of the Alaskan experience. It’s always a good idea to pack rain gear and waterproof clothing to ensure you stay dry and comfortable.

During the winter months, precipitation often falls as snow, adding to the already captivating landscapes. However, snowfall can impact certain activities and transportation, so it’s crucial to be prepared for changing weather conditions.

Daylight Hours

One of the unique aspects of visiting Alaska is the incredible length of daylight during the summer months. In June, Alaska experiences the phenomenon known as the midnight sun, where the sun remains above the horizon for nearly 24 hours a day. This provides ample time to explore and take part in activities that make the most of the extended daylight.

As the season progresses, daylight hours gradually decrease, but even in August, Alaska still boasts long days that allow for plenty of adventures. During the winter months, daylight hours are shorter, with December having the shortest days. However, this provides the perfect backdrop for witnessing the Northern Lights during the darker evenings.

Wildlife Viewing


Alaska is renowned for its diverse marine wildlife, with whales being among the most iconic creatures encountered on an Alaskan cruise. The summer months, particularly June, July, and August, offer excellent opportunities to spot humpback whales, orcas, and gray whales as they migrate or feed in the nutrient-rich waters. Whale-watching excursions are popular and allow you to witness these majestic animals up close in their natural habitat.


Alaska is home to a significant population of bears, including grizzly bears and black bears. As summer transitions into fall, bears become more active in preparation for hibernation. September is an excellent time to spot bears, especially along the rivers where they gather to catch salmon. Witnessing a bear fishing is a true Alaskan experience and offers a glimpse into the untamed nature of the state.


Alaska is a birdwatcher’s paradise, with hundreds of species of birds calling the state home. During the summer months, the skies are filled with colorful birds, including bald eagles, puffins, and a variety of migratory species. May and September are particularly rewarding months for birdwatching, as they coincide with the arrival and departure of migratory birds.

Northern Lights

Optimal Viewing Time

The Northern Lights, also known as the aurora borealis, are a celestial phenomenon that occurs in the night sky. To witness this breathtaking display of lights, the optimal viewing time is during the winter months when darkness prevails. January and February offer the best chances of seeing the auroras, as the long nights and clear skies provide the perfect backdrop.

Where to See Them

Alaska’s vast wilderness provides numerous locations to witness the Northern Lights. Fairbanks and Anchorage are popular destinations for Northern Lights viewing due to their accessibility and proximity to other attractions. For a more remote experience, consider heading to the Arctic Circle or Denali National Park, where you can immerse yourself in the pristine beauty of the Northern Lights.

Budget Considerations

Peak Season Prices

The summer months, particularly June, July, and August, are considered peak season for Alaska cruises. During this time, cruise prices tend to be higher due to the increased demand. It’s essential to plan and book your cruise well in advance if you’re looking to travel during the peak season. However, the vibrant landscapes, longer days, and abundant wildlife sightings make it a worthwhile investment.

Off-Peak Season Prices

The shoulder months of May and September offer more budget-friendly options for Alaska cruises. During these times, prices tend to be lower, and there is generally less demand. While you may encounter cooler temperatures and a slightly higher chance of rainfall, the reduced crowds and lower prices make up for it. September, in particular, offers a unique opportunity to witness the fall foliage and the arrival of the Northern Lights.

Value for Money

Regardless of the season, an Alaskan cruise offers exceptional value for money. The stunning landscapes, abundant wildlife, and unique experiences make it a trip of a lifetime. Whether you choose to splurge on a peak season cruise or opt for an off-peak adventure, the memories and experiences gained in Alaska are invaluable.

Cruise Itinerary Options

Inside Passage

The Inside Passage is a popular route for Alaskan cruises, offering breathtaking scenery and a chance to explore diverse ports of call. This route takes you through the sheltered waters flanked by towering mountains and lush forests. You’ll have the opportunity to visit charming towns such as Juneau, Skagway, and Ketchikan, each offering its own unique Alaskan experience.

Gulf of Alaska

The Gulf of Alaska itinerary takes you beyond the Inside Passage, offering a more adventurous and immersive cruise experience. This route allows you to witness stunning glaciers, visit ports like Sitka and Anchorage, and explore the scenic wonders of Alaska’s rugged coastline. The Gulf of Alaska itinerary is perfect for those seeking a more off-the-beaten-path adventure.

Bering Sea

For the ultimate Alaskan expedition, the Bering Sea itinerary takes you to remote and pristine destinations that are rarely visited by tourists. Heading west of Alaska, this route offers opportunities to spot rare wildlife, visit native communities, and immerse yourself in the untamed beauty of this vast region. The Bering Sea itinerary is ideal for those seeking a truly authentic Alaskan experience.

Glacier Bay National Park

Glacier Bay National Park is a must-visit destination for any Alaskan cruise. Designated as a UNESCO World Heritage Site, this park boasts impressive glaciers, towering mountains, and exceptional wildlife viewing opportunities. Cruising through Glacier Bay allows you to witness the awe-inspiring beauty of tidewater glaciers calving into the sea and the chance to spot humpback whales and sea lions.

Alaska Cruise Ports


Anchorage is often the starting or ending point for many Alaskan cruises. This bustling city offers a range of attractions, from vibrant local markets to cultural museums and stunning outdoor activities. As Alaska’s largest city, Anchorage serves as a gateway to exploring the state’s rugged wilderness and is a perfect place to begin or end your Alaskan adventure.


As the capital of Alaska, Juneau is a popular port of call on many Alaskan cruises. Surrounded by stunning mountains and breathtaking landscapes, Juneau offers a myriad of activities and attractions. Explore the ruggedness of the Mendenhall Glacier, embark on a whale-watching excursion, or immerse yourself in the rich history and culture of this vibrant city.


Skagway is a charming port town that captures the essence of Alaska’s gold rush era. With its well-preserved historic district, Skagway offers a glimpse into the past with its colorful buildings and fascinating museums. Take a ride on the historic White Pass and Yukon Route Railway, or embark on a hiking adventure through the nearby trails for a true Alaskan experience.


Known as the “Salmon Capital of the World,” Ketchikan is a vibrant port town that offers a range of activities and attractions. Visit the famous Creek Street, explore the Tongass National Forest, or learn about the native cultures at the Totem Heritage Center. Ketchikan is also the gateway to Misty Fjords National Monument, a pristine wilderness of towering cliffs, fjords, and cascading waterfalls.


Sitka is a picturesque town steeped in history and surrounded by stunning natural beauty. Explore the Russian influence at the Russian Bishop’s House, visit the Alaska Raptor Center, or embark on a kayaking adventure through the tranquil waters of Sitka Sound. Sitka’s unique blend of history and natural wonders makes it a captivating port of call on an Alaskan cruise.

Activity Availability

Hiking and Trekking

Alaska is a paradise for hiking and trekking enthusiasts, offering a vast array of trails catering to all skill levels. From easy nature walks to challenging mountain hikes, there are options for everyone. The summer months provide the best hiking conditions, with mild temperatures, longer daylight hours, and the chance to witness the vibrant landscapes in full bloom.


Kayaking allows you to explore Alaska’s pristine waterways and get up close to its incredible wildlife. The sheltered bays, fjords, and coastal areas provide excellent kayaking opportunities. The summer months offer the best conditions for kayaking, with calmer waters and increased chances of spotting whales, sea otters, and sea lions.


Alaska is renowned for its world-class fishing opportunities. Whether you’re a seasoned angler or a novice seeking an introduction to fishing, there are options for all skill levels. From deep-sea fishing for halibut or salmon to fly fishing in remote rivers, Alaska offers an abundance of fish species and unforgettable fishing experiences.


Flightseeing is a unique and exhilarating way to experience Alaska’s breathtaking landscapes. Helicopter or small plane tours allow you to witness the majestic glaciers, towering mountains, and remote wilderness from a bird’s eye view. Flightseeing tours are available year-round and offer a different perspective on the vastness and beauty of Alaska.

Dog Sledding

Dog sledding, also known as mushing, provides an opportunity to experience a traditional Alaskan activity and understand the deep bond between musher and dog. In the winter months, dog sledding tours allow you to glide through snow-covered landscapes, guided by a team of powerful and enthusiastic sled dogs. This thrilling adventure provides a glimpse into Alaska’s adventurous spirit.

In conclusion, Alaska offers a wealth of experiences and opportunities for those embarking on an Alaskan cruise. Whether you choose to visit during the summer months to witness the stunning landscapes, wildlife, and long daylight hours or opt for a winter cruise to marvel at the Northern Lights and tranquil winter landscapes, Alaska never fails to captivate. With its diverse itineraries, charming ports, and abundance of activities, an Alaskan cruise promises a truly unforgettable journey.

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