Ultimate Alaska Cruise Packing Guide: What to Bring by Month

Alaska's cruise season goes from late April through September. Make sure to pack all the essentials.

Planning an Alaska cruise? Packing the right gear can make or break your adventure. This Alaska cruise packing guide breaks down exactly what to bring—month by month—so you're prepared for everything from chilly glacier viewing to sunny whale-watching excursions.

Alaska is a destination like no other. A place of stunning glaciers, majestic wildlife, and crisp, clean air. But it also has some of the most unpredictable weather. That means smart packing is essential, especially when you're cruising through the region's ever-changing landscapes.

To help you get it just right, here’s a breakdown of what to pack for your Alaska cruise, tailored to each month of the sailing season from late April through September.

April & May – Early Season Cruising

Weather: Cool and damp with highs in the 40s to 50s °F (5–15 °C)

What to Pack for an Alaska Cruise in April or May:

• Waterproof rain jacket with a warm lining

• Thermal base layers and fleece

• Insulated hat, gloves, and scarf

• Waterproof hiking boots or sturdy shoes

• Warm pants like jeans or hiking trousers

• Compact umbrella or poncho.

  This slim, automatic-pop open compact umbrella is small enough to slide into your pack yet sturdy enough to brave windy coastal breezes and sudden showers. Buy it here!

• Binoculars for spotting bald eagles and emerging bears

• Cozy attire for enjoying chilly evenings on deck

  
  

June – Milder Days & Longer Light

Weather: Highs in the 50s to 60s °F (10–20 °C)

June Alaska Cruise Packing List:

• Layer-friendly tops (T-shirts, long sleeves)

• Lightweight fleece or down jacket

• Comfortable sneakers or walking shoes

• Light hat and gloves for cool mornings

• Sunglasses and sunscreen (hello, midnight sun!). I'm a huge fan of La-Roche Posay brand!

• Daypack for excursions like glacier hikes

• Cruise-casual outfits for shipboard activities

July – Warmest Month on the Water

Weather: Highs in the 60s to 70s °F (15–22 °C), but still changeable

What to Pack for a July Alaska Cruise:

• Short-sleeve shirts and lightweight layers

• Rain jacket (always a must in Alaska!)

• Swimsuit for the ship's hot tub or spa

• Insect repellent (mosquitoes come out in full force inland). This natural, dye-free mosquito repellent features plant-based ingredients and no added dyes!

• Sun hat or baseball cap

• Comfortable shoes for exploring

• Binoculars for peak whale-watching season

August – Wildlife & Rain Gear Season

Weather: Highs in the 50s to 60s °F (10–20 °C), more frequent rain

August Alaska Cruise Packing Must-Haves:

• Rain gear including waterproof pants

• Wool socks and moisture-wicking layers

• Windproof fleece or jacket

• Knit hat and gloves

• Dry bag or water-resistant daypack

• Camera with zoom for capturing wildlife (think salmon runs and brown bears)

September – Fall Colors & Crisp Air

Weather: Highs in the 40s to 50s °F (5–15 °C), shorter days

What to Wear on a September Alaska Cruise:

• Heavier fleece or insulated outerwear

• Thermal underlayers

• Beanie, scarf, and gloves (a must!)

• Waterproof boots

• Hand warmers for early morning excursions. My kids LOVE carrying these disposable warmer packs!

• Weatherproof backpack for wet and windy days

• Cozy clothing for cool nights onboard

Year-Round Alaska Cruise Essentials

No matter when you cruise, don’t forget these Alaska cruise must-haves:

• Passport and travel documents

• Reusable water bottle. These collapsible water bottles will save you so much space, and are perfect for a good hike.

• Travel-size first-aid kit

• Seasickness remedies

• Phone charger or power bank

• Binoculars. An Alaskan Cruise is all about wildlife watching. Invest in a good pair, you won't want to miss out on these beautiful sights!

• Casual cruise wear and a formal outfit (if your cruise calls for it)

Final Tip for Packing for an Alaska Cruise: Alaska's weather can change quickly, so pack layers you can peel off or pile on. Think functionality over fashion, and you’ll be ready for anything. From glacier gazing to wildlife spotting to soaking up scenic sunsets from the deck.

Bon voyage!

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