Alaska cruise packing list
The short answer
Pack layers, not a winter wardrobe: a waterproof rain jacket, a fleece or warm mid-layer, long pants, a hat and light gloves, waterproof walking shoes, and binoculars. Alaska summers are cool and often wet, and temperatures swing between a sunny deck and a glacier bay. Add a swimsuit for the ship's hot tubs.By Kathryn Lyn2 min readReviewed September 2026
Alaska additions to the main list
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Month by month
| Month | Expect | Pack more of |
|---|---|---|
| May | Cool, crisp, snow on peaks, less rain | Warm layers, gloves |
| June | Mild, very long days | Layers, an eye mask |
| July | Warmest month, still cool on the water | Light layers, a T-shirt or two |
| August | Mild, wetter | Rain gear, quick-dry clothes |
| September | Cooler and wetter, fewer crowds | Warm layers, waterproofs |
Why layers beat a big coat
A day can start at a sunny port, move to a cold, windy deck at a glacier and end in a warm dining room. A rain shell over a fleece over a base layer covers all of it, and packs small. Heavy winter coats take suitcase space and are too warm most of the time.
On glacier day, have everything on and be on deck early. It's cold out there, and it's the day people talk about for years.
First-timer questions
Questions, answered.
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3 questions on this page
What should I pack for an Alaska cruise in July?
Light layers and a waterproof jacket. July is Alaska's warmest month, but decks near glaciers are cold and it can rain in any port. Add a hat and gloves for glacier viewing.
Do I need a heavy winter coat for Alaska?
Usually not. A rain shell over a fleece does more, and packs smaller. Bring warmer layers for May and September.
Do I need formal clothes on an Alaska cruise?
Only if your line has formal or dressy nights. Alaska cruises are casual by day.