When to Cruise Alaska: Month-by-Month Guide

Alaska cruise season runs May through September, with each month offering distinct experiences. May features migrating whales and fewer crowds. June brings long daylight hours and wildflowers. July and August offer warmest weather and peak wildlife viewing. September provides fall colors, northern lights possibilities, and lower passenger volumes, though some attractions begin closing.

Quick Facts: Alaska Cruise Season at a Glance

Month	Average Temperature	Daylight Hours	Crowd Level	Price Range	Best For
May	45-55°F	17-19 hours	Low	$$	Whale migration, budget travelers
June	50-60°F	18-20 hours	Medium	$$$	Wildflowers, long daylight
July	55-65°F	17-19 hours	High	$$$$	Warmest weather, peak wildlife
August	55-63°F	15-17 hours	High	$$$$	Salmon runs, bear viewing
September	48-55°F	13-15 hours	Low	$$	Northern lights, fall colors

Want to know more about… choosing the right Alaska cruise itinerary and ship for your adventure? We’ve got you covered with detailed comparisons and reviews.

Breaking Down Each Month of Alaska Cruise Season

May: The Early Bird Gets the Whale (and the Deal)

Early season Alaska cruises in May are where savvy travelers find serious value. You’ll notice something immediately when you board – the ship isn’t packed to the gills with families. That’s because school is still in session and most people assume Alaska is too cold this early.

Here’s what they’re missing:

• Humpback whale migration is in full swing – These magnificent creatures are heading north to their feeding grounds, and you’ll often see more whales in May than any other month
• Prices drop by 30-40% compared to peak season – We’re talking hundreds or even thousands of dollars in savings
• Shore excursions are easier to book – Popular tours that sell out months in advance for July departures often have availability in May
• The scenery is dramatically different – Snow-capped mountains extend lower, creating a stunning winter-meets-spring landscape

The trade-offs? You’ll need to pack more layers since temperatures hover in the mid-40s to mid-50s. Some smaller attractions and businesses in ports don’t open until late May, and there’s a slightly higher chance of rain. But honestly, Alaska is rainy no matter when you go, so bring that rain jacket regardless.

Insider tip: Book a May cruise departing after the 15th. Earlier May sailings can still encounter rough weather and ice, while late May offers more stable conditions without peak pricing.

June: Alaska’s Sweet Spot

June Alaska cruises represent what many consider the Goldilocks month – not too cold, not too crowded, but prices are starting to climb. The magic of June lies in those incredibly long daylight hours. We’re talking sunset around 11 PM and sunrise before 5 AM in some ports.

What makes June special:

• Nearly 20 hours of daylight – Perfect for photographers and anyone who wants to maximize their time exploring
• Wildflowers bloom across the landscape – The tundra transforms into a carpet of vibrant purples, yellows, and pinks
• Wildlife is very active – Bears are out foraging, eagles are nesting, and marine life is abundant
• All attractions are fully operational – Unlike May when some places are just opening

June weather is unpredictable though. You might experience beautiful 60-degree days or chilly 50-degree drizzle. Pack for both scenarios. The cruise lines know June is popular, so expect to pay 20-30% more than May but still less than the peak summer months.

Bonus tip: Those extra daylight hours mean you can book afternoon shore excursions and still have time to explore ports on your own afterward. Many cruisers waste this opportunity by heading back to the ship too early.

July: Peak Season for Good Reason

July Alaska cruises command premium prices because this month delivers on nearly every front. If you’ve got school-age kids or you’re simply not willing to gamble on weather, July is your month.

Why July tops many lists:

• Warmest temperatures of the season – Expect daytime highs in the low to mid-60s with occasional 70-degree days
• Peak wildlife viewing window – Salmon start their runs, which means bears are actively fishing at prime viewing spots like Pack Creek
• Calmer seas – Better weather generally means smoother sailing for those prone to seasickness
• Extended tour season – Helicopter tours, flightseeing, and other weather-dependent activities run more reliably

The downsides are real though. July is when Alaska cruise prices peak, sometimes costing 50-60% more than shoulder season sailings. Popular ports like Skagway and Juneau can see four or five ships docked simultaneously, meaning you’re competing with thousands of other cruisers for tours, restaurant tables, and photo spots. The crowds at Mendenhall Glacier in July can feel more like Disneyland than wilderness.

Pro strategy: Book the earliest shore excursions available and you’ll beat 80% of your fellow passengers. Most people sleep in on cruise days or leisurely have breakfast. Be the one heading out at 7 AM and you’ll have attractions practically to yourself.

August: Wildlife Reaches Its Peak

August Alaska cruises offer the absolute best wildlife viewing of the entire season, particularly if you’re hoping to see bears. The salmon runs are at their height, which draws bears to streams and rivers in concentrations you won’t see other months.

August advantages:

• Prime bear viewing – Both black bears and brown bears are actively fishing, making them easier to spot and photograph
• Still warm – Temperatures remain comfortable in the mid-50s to low-60s
• Whale populations remain high – Humpbacks, orcas, and other marine mammals are still feeding in Alaskan waters
• Berries ripen – The landscape is lush and green with ripe blueberries, salmonberries, and other wild fruits

August shares July’s crowding issues and high prices though. Additionally, daylight hours start decreasing noticeably – you’ll lose about 30 minutes of daylight per week. By late August, you’re down to about 15 hours, which is still plenty but not the midnight sun experience of June.

Here’s something most people don’t know: late August is when commercial fishing season hits its stride in many ports. This means you can watch working fishing boats unload their catches and experience Alaska’s seafood industry firsthand. Some ports offer dock tours that are genuinely fascinating if you’re interested in how your salmon dinner actually gets from ocean to plate.

September: The Underrated Gem

September Alaska cruises get overlooked because people assume the season is winding down. They’re not wrong – many seasonal businesses do close after Labor Day – but they’re missing some spectacular opportunities.

September surprises:

• Fall colors emerge – The tundra transforms into brilliant reds, oranges, and golds
• Northern lights become possible – Darker nights mean aurora viewing opportunities return, especially on late September sailings
• Prices drop significantly – You’ll see discounts of 30-40% compared to summer peak
• Minimal crowds – Ships carry fewer passengers and ports feel downright peaceful

The challenges are timing-dependent. Early September (first two weeks) is pretty similar to late August with most attractions still open. After mid-September, you’ll notice more closures, shorter operating hours, and some tour operators calling it quits for the season. Weather becomes more unpredictable with increased rain and the occasional early snowfall at higher elevations.

September secret: Cruise lines often upgrade passengers in September because they’re trying to fill premium cabins. If you book a lower category, you’ve got a better shot at scoring a free upgrade than during peak season. Don’t count on it, but it happens far more often than in July.

Comparing Early Season vs Late Season: Which Is Right for You?

The debate between early versus late season Alaska cruises comes down to your priorities and constraints.

Choose Early Season (May-Early June) If You:

• Want the best prices and value for your money
• Prefer fewer crowds and a more relaxed pace
• Don’t mind cooler temperatures and layers
• Are specifically interested in whale migration
• Have schedule flexibility (not tied to school vacation dates)
• Want better availability for last-minute bookings

Choose Peak Season (Late June-August) If You:

• Have school-age children and must travel during summer break
• Prioritize warmest possible weather
• Want guaranteed access to all attractions and tours
• Are focused on bear viewing (especially August)
• Don’t mind paying premium prices for peak conditions
• Prefer longer daylight hours for photography

Choose Late Season (September) If You:

• Are retired or have flexible vacation time
• Love fall colors and autumn landscapes
• Hope to see northern lights
• Want the absolute lowest prices
• Prefer a quieter, more intimate experience
• Are okay with some attractions being closed

Weather Patterns You Need to Understand

Alaska weather is famously unpredictable, but there are patterns worth knowing. Comparing summer and shoulder season conditions reveals some interesting distinctions.

The Inside Passage cruise route creates its own microclimate. You’re sailing through protected waters surrounded by mountains, which means you’ll experience more stable weather than open ocean but also more rain. Southeast Alaska receives 50-200 inches of rain annually depending on location. Yes, you read that right – up to 200 inches in places like Ketchikan.

Monthly Rain Probability

Month	Average Rainy Days	Precipitation (inches)	What This Actually Means
May	18-20	3-4″	Frequent drizzle, occasional showers
June	16-18	2.5-3.5″	Driest month statistically
July	17-19	3-4″	Mix of sun and rain, very changeable
August	19-21	4-6″	Wetter than most expect
September	22-24	6-8″	Wettest cruise season month

Here’s the insider knowledge: rain in Alaska is different than rain in most places. It’s often a light, persistent drizzle rather than heavy downpours. Locals call it “liquid sunshine” and barely acknowledge it. You’ll need good rain gear regardless of when you cruise, but don’t let a little precipitation ruin your day. Some of the most dramatic scenery occurs during and after rain when mist clings to mountains and waterfalls swell.

Wildlife Viewing: Timing Is Everything

Your Alaska wildlife viewing success depends heavily on cruise timing. Different species have different activity patterns throughout the season.

Species-Specific Timing Guide

Humpback Whales: Present throughout the season but most numerous in May (migration) and again in August-September (feeding intensifies before southern migration). Peak viewing is actually bookend months, not mid-summer.

Orcas (Killer Whales): Most commonly seen in May and June when salmon runs begin. Resident pods stay year-round but transient orcas follow prey migrations.

Brown Bears (Grizzlies): Visible May-September but behavior changes dramatically. May bears are just emerging and foraging on beaches for sedge grass and carrion. July-August bears are focused on salmon streams. September bears are hyperphagia mode, eating constantly to prepare for hibernation.

Black Bears: More commonly seen than brown bears near cruise ports. Present all season with similar patterns to brown bears but generally more tolerant of human presence.

Bald Eagles: Year-round residents but most active April-August during nesting and fledging season. You’ll see dozens to hundreds depending on location – they’re incredibly common.

Sea Otters: Present year-round. Numbers don’t fluctuate seasonally so you’ve got equal chances any month.

Seals and Sea Lions: Visible throughout the season. Pupping season (May-July) offers incredible viewing opportunities when pups are learning to swim.

Mountain Goats and Dall Sheep: Present year-round but more visible in July-August when they descend to lower elevations for mineral licks and easier grazing.

Salmon: This is crucial for understanding bear viewing. Different salmon species run at different times. Pink and chum salmon dominate July-August. Coho (silver) salmon run August-September. King (Chinook) salmon run May-July but in smaller numbers.

Wildlife Viewing Reality Check

No month guarantees you’ll see specific animals. Wildlife is wild – that’s the entire point. However, your odds improve dramatically by:

• Booking specialized wildlife viewing excursions rather than relying on ship-based viewing
• Choosing the right ports (Icy Strait Point and Juneau offer better bear viewing than Skagway)
• Going with experienced local guides who know current animal locations
• Understanding that weather affects wildlife behavior (rainy days often mean animals are less active and harder to spot)

What to Pack for Each Month

Your Alaska cruise packing list should adjust based on your sailing date, but there are universal must-haves regardless of timing.

Every Month Requires:

• Waterproof rain jacket with hood – Not a cheap windbreaker but actual waterproof material with sealed seams
• Layering pieces – Think fleece, merino wool, or synthetic materials that insulate when wet
• Comfortable waterproof hiking boots or shoes – You’ll be walking on wet surfaces constantly
• Warm hat and gloves – Even in August, glacier viewing is cold
• Sunglasses and sunscreen – The sun is surprisingly strong with all that reflected light off water and glaciers
• Binoculars – Ship-provided ones are limited and usually terrible
• Seasickness medication – The Inside Passage is generally calm but crossings can be rough

May-Specific Additions:

• Heavier fleece or lightweight puffy jacket
• Thermal underwear for glacier excursions
• Warmer gloves and hat (not just light layers)
• Extra pairs of warm socks

June Adjustments:

• Lighter layers are fine but still bring one warm jacket
• Bug spray (mosquitoes emerge in June)
• Sunhat for those long daylight hours

July-August Modifications:

• Can skip heavy fleece if space is tight
• Definitely bring bug spray (peak mosquito season)
• Light pants and long-sleeve shirts for evening comfort
• Still need rain gear (this doesn’t change)

September Specifics:

• Similar to May – go warmer rather than lighter
• Possible to encounter snow at higher elevations
• Warm hat and gloves are essential
• Consider hand warmers for outdoor activities

Packing mistake everyone makes: Bringing only jeans. When jeans get wet (and they will), they stay wet, become heavy, and offer zero insulation. Pack quick-dry pants or hiking pants instead. Your future self will thank you.

Port-Specific Seasonal Considerations

Different ports shine at different times during Alaska cruise season.

Juneau

Alaska’s capital is fantastic year-round but particularly good in July-August for Mendenhall Glacier access and Tracy Arm fjord excursions. The glacier visitor center operates at full capacity all season, but helicopter tours run most reliably in peak summer. June offers whale watching combined with fewer crowds.

Skagway

This Gold Rush town relies heavily on the White Pass Railway, which operates May-September but is most scenic in September when fall colors are brilliant. July-August can see five ships in port creating serious crowding on the train and in the tiny downtown area. Early season (May) or September offers a much more pleasant experience.

Ketchikan

Known as the “Salmon Capital of the World,” Ketchikan is best in August when salmon runs are strongest. The totem pole parks and cultural attractions operate identically all season. Rain is constant regardless of month – embrace it. The town averages 162 inches annually, making it one of the rainiest places in North America.

Sitka

Sitka’s Russian heritage and wildlife attractions work well any month, but June-July offers the best combination of weather and accessibility. The Alaska Raptor Center is fascinating year-round. September can be stunning here as fall colors emerge early.

Icy Strait Point

This private cruise destination offers possibly the best bear viewing accessible from cruise ships. August is prime time when salmon runs draw bears to the streams. The ZipRider (one of the longest ziplines in North America) operates all season weather-permitting, but July-August offers the best conditions.

Glacier Bay

Glacier Bay National Park access is controlled by permit, limiting ship numbers daily. Weather matters less here since you’re viewing from the ship. That said, May-June often provides better visibility with less cloud cover. Any month works though – the glaciers are spectacular regardless.

Cruise Pricing Patterns and Booking Strategy

Understanding when to book is nearly as important as when to cruise. Finding the best month to cruise Alaska involves balancing your preferred conditions against pricing.

General Pricing Patterns:

• Lowest prices: Early May and September departures
• Moderate prices: Mid-May through mid-June
• Highest prices: Late June through August
• Peak pricing: July 4th week and first three weeks of August

When to Book:

For peak season (July-August): Book 12-18 months in advance for best cabin selection and pricing. Prices rarely drop for peak summer sailings – they only go up as inventory shrinks.

For shoulder season (May, June, September): Booking 6-12 months out usually captures good pricing, but deals do appear 60-120 days before departure as cruise lines try to fill remaining cabins.

Last-minute bookings: Can work for September departures but rarely for peak season. If you’re flexible on dates, cabin category, and cruise line, last-minute deals pop up in May and September.

Pricing Tactics Cruise Lines Don’t Advertise:

• Repositioning cruises in early May or late September offer deep discounts but often require one-way travel arrangements
• Booking back-to-back cruises sometimes triggers substantial discounts on the second sailing
• Being flexible on home port (Seattle vs Vancouver) can save hundreds per person
• Inside cabins make more sense in Alaska than Caribbean since you’ll spend most daylight hours off the ship or on deck viewing scenery

Shore Excursions: Seasonal Availability

Many travelers don’t realize that shore excursion availability and quality vary significantly by month.

Weather-Dependent Excursions:

Helicopter tours and flightseeing: Operate all season but cancel frequently in May and September due to weather. July offers the most reliable conditions. Always book these for your first port day if possible – if cancelled, you might get another chance later in the cruise.

Kayaking and water activities: Available all season but water temperatures remain dangerously cold year-round (40-50°F). Wetsuits are provided but May kayaking is for hardy souls only. July-August offers the most comfortable conditions.

Fishing charters: King salmon fishing is best May-June. Silver salmon fishing peaks August-September. Halibut fishing is good all season but best July-August.

Wildlife Excursions:

Bear viewing: July-August is peak season with Pack Creek, Anan Creek, and other prime locations at their best. May and September have bears active but not concentrated at fishing sites.

Whale watching: Excellent all season but May offers migration viewing and August-September shows feeding behaviors as whales prepare for southern migration.

Cultural and Historical Tours:

These operate consistently May-September with minimal variation. Totem pole parks, museums, historic sites, and cultural centers are equally good any month. Weather affects your comfort but not the experience quality.

Special Interest: Photography Considerations

If photography is a priority, timing matters tremendously.

Best light: June’s extended golden hours provide incredible lighting conditions from 9 PM to 11 PM and again from 4 AM to 7 AM. July-August offer good light but shorter windows.

Dramatic conditions: May and September provide moody, dramatic weather that creates stunning photographs. Yes, it’s less comfortable, but the images are often more compelling than sunny July days.

Wildlife photography: August is king for bears and salmon. May for whale activity. Fall colors in September create beautiful backdrops but wildlife is less predictable.

Northern lights: Only possible in September sailings, and even then, you need late September departures, clear skies, and solar activity. It’s a long shot but possible.

Pro tip for photographers: Book a balcony cabin if budget allows. The ability to shoot from your private space without competing for deck rail space is invaluable, especially during scenic cruising days through glacier areas.

Family Considerations: Traveling with Kids

Families with children have limited flexibility, but understanding seasonal differences helps maximize the experience.

July-August Advantages for Families:

• Warmest weather means kids are more comfortable during outdoor activities
• More families onboard so kids programs are fully staffed with more participants
• Longer daylight keeps kids engaged and active without early darkness
• All attractions open means no disappointments from closed venues

Shoulder Season Challenges:

• Cooler weather requires vigilant layering with kids (they’ll shed clothes and freeze)
• Fewer kids onboard means youth programs may have sparse attendance
• Some kid-friendly attractions close early or late season

Family strategy: If you must cruise Alaska with school-age kids, early June or late August offers better pricing than mid-summer with nearly the same experience. Avoid the July 4th week when prices peak and crowds max out.

Accessibility and Mobility Considerations

Travelers with mobility limitations should consider seasonal impacts:

• Weather and surfaces: May and September mean wetter conditions and more slippery surfaces in ports. July-August offers drier, safer walking conditions.
• Shore excursion accessibility: Most major excursions accommodate mobility limitations, but rugged terrain combined with wet weather in shoulder season creates additional challenges.
• Boarding tenders: Some ports require tender boats to reach shore. These operate all season but calmer July-August seas make boarding easier for those with mobility concerns.

Repositioning Cruises: The Secret Option

Here’s something many travelers don’t know about: repositioning cruises happen when ships move between Alaska and other regions at season start and end.

These typically occur in late April/early May and late September/early October. They often sail one-way (Vancouver to Alaska or reverse) with longer itineraries, more sea days, and significantly lower pricing. The catch is you’ll need one-way air arrangements and you’re gambling on weather during absolute shoulder season.

For adventurous travelers or those who enjoy sea days, repositioning cruises offer incredible value and unique experiences like extended time viewing the Inside Passage without the typical port-intensive schedule.

Planning Your Alaska cruise itinerary: Month-by-Month Recommendations

Based on extensive research and traveler feedback, here are final recommendations:

Best Overall Month: Early June

Offers the sweet spot of increasingly reliable weather, all attractions open, wildflowers blooming, excellent wildlife viewing, and pricing that hasn’t hit peak summer levels.

Best Value Month: May (after 15th)

Late May provides shoulder season pricing with conditions that closely mirror June. You’ll need warmer layers but save significantly.

Best Weather Month: July

Warmest, most stable conditions with longest reliable daylight and peak tour availability. You’ll pay for it though.

Best Wildlife Month: August

Peak salmon runs equal peak bear viewing, and marine life remains abundant. Weather stays warm.

Best for Avoiding Crowds: September

Ships carry fewer passengers, ports are quieter, and you’ll feel like you’re experiencing Alaska rather than competing with thousands of others for the experience.

Best for Photography: June or September

June offers incredible light and wildflowers. September provides fall colors and dramatic weather.

Bonus Tips That Change Your Experience

These insider tips apply regardless of when you cruise but few people know them:

• Always carry a daypack on shore days: Include your rain jacket, water bottle, snacks, camera, and an extra layer. Weather changes rapidly and you don’t want to trek back to the ship.
• Download offline maps: Cell service is spotty in Alaska ports. Google Maps allows offline downloads – do this before your cruise.
• Bring a power strip or surge protector: Cabins typically have one or two outlets max. With phones, cameras, battery packs, and tablets, you need more charging capability.
• Buy excursions through local operators directly: You’ll often save 30-50% versus booking through the cruise line. The risk is if the excursion runs late, the ship won’t wait (though this rarely happens).
• Pack motion sickness medication even if you don’t think you need it: The Inside Passage is generally calm but open water crossings can be rough. Having medication available beats suffering or paying ship prices.
• Bring a refillable water bottle: Ships have water stations but carrying your own bottle keeps you hydrated during long port days and excursions.
• Save room in your luggage for souvenirs: Alaska has incredible local art, smoked salmon, and unique gifts. Pack light coming up so you have space returning.

Common Questions and FAQ

Can you see northern lights on Alaska cruises?

Northern lights are only possible on late September cruises when nights darken enough (earlier months have too much daylight). Even then, you need clear skies, solar activity, and luck. Don’t choose your cruise based on aurora viewing – consider it a bonus if it happens.

Do I need a passport for Alaska cruises?

For round-trip cruises from Seattle, technically no – a birth certificate and driver’s license suffice for U.S. citizens. However, if any emergency requires flying home from a Canadian port, you’d need a passport. Get the passport. It’s worth the peace of mind and expands your travel options.

How cold is it really on Alaska cruises?

Daytime temperatures range from mid-40s (May/September) to mid-60s (July/August). But you’ll experience much colder conditions viewing glaciers or at higher elevations. Layer appropriately and you’ll be comfortable. Most people actually overdress – you’ll warm up quickly when active.

Will I get seasick on an Alaska cruise?

The Inside Passage is protected water and generally calm. Most people experience no seasickness. Open water crossings to certain destinations can be rougher. If you’re prone to motion sickness, bring medication and book a midship cabin on a lower deck where movement is minimized.

What’s the smoking policy on Alaska cruises?

Most cruise lines restrict smoking to designated outdoor areas only. Cabins, balconies, dining areas, and most public spaces are non-smoking. Vaping follows the same rules. Policies vary by cruise line so check specifics when booking.

Can I drink tap water on Alaska cruise ships?

Yes, ship water is safe to drink and meets all regulations. It’s filtered and purified. That said, taste varies by ship so many passengers prefer bottled water, which is available for purchase.

Do cell phones work in Alaska?

Major carriers provide coverage in most Alaska ports, though service can be spotty. Once you leave port or cruise through remote areas, expect no signal. The ship offers expensive satellite service. Consider putting your phone in airplane mode to avoid roaming charges when at sea.

Are Alaska cruises appropriate for toddlers?

Yes, though the experience is better suited for kids aged 6 and up who can appreciate wildlife viewing and stay engaged during longer shore excursions. Cruise ships offer childcare and programs for younger children but Alaska’s main attractions are more meaningful for older kids.

Should I book excursions through the cruise line or independently?

Cruise line excursions guarantee the ship won’t leave without you if your tour runs late. Independent tours are often cheaper and sometimes better quality but carry risk if delayed. First-time cruisers typically feel more comfortable with cruise line bookings. Experienced cruisers often book independently to save money.

What happens if it rains during my cruise?

It probably will rain at some point – Alaska is temperate rainforest climate. Attractions operate rain or shine. Bring proper rain gear and embrace it. Some of the most dramatic scenery occurs during or after rain when waterfalls surge and mist clings to mountains.

Can I see glaciers from the ship without excursions?

Absolutely. Most Alaska cruise itineraries include scenic cruising past glaciers where everyone views from ship decks. Glacier Bay, Tracy Arm, and Hubbard Glacier are typically viewed this way. Shore excursions get you closer but ship viewing is still spectacular.

How formal is dress code on Alaska cruises?

Less formal than Caribbean cruises. Most lines have 1-2 formal nights where jackets or suits for men and dresses for women are suggested, but enforcement is minimal. “Alaska elegant” is a thing – people dress up their outdoor wear. You’ll be fine with smart casual attire and one slightly dressier outfit.

Is tipping expected on Alaska cruises?

Yes, most cruise lines automatically add daily gratuities to your account (typically $14-18 per person per day). These cover your room steward, dining staff, and other service crew. You can adjust amounts or remove them and tip cash, though pre-paid gratuities are standard practice.

Personal Experience….

I’ve been on three Alaska cruises now, and timing really does make a huge difference in what you’ll experience. My first trip was in late May, and honestly, it was perfect for me – fewer crowds, better prices, and yes, it was chilly, but layering solved that. The glaciers looked incredible against the still-snowy mountains. My sister went in July and had completely different weather – warmer days, longer daylight hours (like, the sun barely set), and way more families onboard since it was peak summer vacation time.

If you’re trying to decide when to go, just think about what matters most to you. June through August gives you the warmest weather and the best chance for wildlife like bears and whales, but you’ll pay more and deal with bigger crowds at the ports. September can be gorgeous with fall colors starting to show, plus you might snag some deals, though some attractions start closing down. I’d avoid booking too early in May or late in September unless you’re okay with unpredictable weather and some venues being closed. For me, that sweet spot of late May or early June hits the right balance of decent weather without the peak season chaos.

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