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Quantum of the Seas itinerary map for September 15, 2025 (7 nights)
Quantum of the Seas itinerary map for September 15, 2025 (7 nights)
7 nights · 5 ports
Round-trip · Seattle, Washington
Royal CaribbeanQuantum of the Seas

Quantum of the Seas
September 15, 2025

7-Night Alaska Experience aboard Quantum of the Seas · Departing September 15, 2025 from the Port of Seattle, Washington.

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// AT A GLANCE

This 7-night cruise aboard the Quantum of the Seas departs from Seattle, Washington on Monday, September 15, 2025 and returns on Monday, Sep 22nd. September weather across this route averages 76°/35°F.

The itinerary safety score for this sailing is 8.3 out of 10, averaged across 5 ports. Inside cabins rose $1 on Sep 15.

ITINERARY SAFETY SCORE
8.3OUT OF 10
SAFE TIER
Safer than 83% of all cruises
Ranked across every sailing in our database.
LEAST SAFESAFEST
FULL BREAKDOWN →
01
7
night cruise
Mon → Mon
02
Seattle
departure port
Washington
03
5
port stops
Experience
04
2
sea days
Day 2
// ON THIS PAGE09 SECTIONS
01Roll Call↓02Cruise Price Tracker↓03Itinerary map↓04Cruise ports↓05Weather↓06Shore excursions↓07Safety score↓08Cruise ship↓09FAQ↓

The Quantum of the Seas, operated by Royal Caribbean Cruise Line, sets sail on Monday, September 15, 2025 from Seattle, Washington for a 7-night Alaska Experience cruise. This itinerary includes 5 unique port stops and 2 days at sea. September weather across the route averages 76°F highs and 35°F lows. The itinerary safety score is 8.3 out of 10, combining travel advisories, crime statistics, and Global Peace Index data. Fare tracking is available for inside, oceanview, balcony, and suite cabin categories. Gangwaze monitors pricing daily so you can set a price-drop alert and book when the fare is right. Explore the full day-by-day port schedule, shore excursion options, onboard amenities, and weather forecasts for each stop on this Quantum of the Seas sailing.

// WHO'S ONBOARD YOUR CRUISE

Quantum of the Seas September 15, 2025 Roll Call

7 SAVED THIS SAILING
wave_jamie
@wave_jamie
benj42
@benj42
daveatsea
@daveatsea
rachel_w
@rachel_w
CaptainMom
@CaptainMom
sarah_k92
@sarah_k92
TravelDadMike
@TravelDadMike
// 7 CRUISERS · LOCKED

Save this cruise to see who's going

Join the roll call & connect with the other cruisers sailing on this date.

// 02 · CRUISE PRICE

Quantum of the Seas September 15, 2025 Price & Tracking

QUANTUM OF THE SEAS·SEPTEMBER 15, 2025

The graph below tracks historic price of the Quantum of the Seas cruise ship departing September 15, 2025. The most recent price for this sailing starts at $1,780 ($255 per night) for an Inside Cabin. Compared to the average price of $1,055 ($151 per night), this represents a recent increase of 69%.

Quantum of the Seas cruise departing September 15, 2025 — 7-night itinerary. Current Inside Cabin price: $1,780 ($255 per night). Average price: $1,055.

// PRICE HISTORY · INSIDE
Last 6 months · refreshes daily
This cabin
Avg $1,292
LIVE RATE
INSIDE CABIN
Quantum of the Seas · September 15, 2025
$1,780
$255 per night · 7 nights
↑
38% above average
Avg $1,292

Prices change often and may differ at checkout. Click to see the latest available price.

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// 03 · ITINERARY

7 Night Alaska Experience (Seattle Roundtrip) Cruise Map

Interactive Itinerary MapSEPTEMBER 15, 2025
The Quantum of the Seas sails on September 15, 2025 for a 7 Night Alaska Experience (Seattle Roundtrip) (Seattle Roundtrip). The ship will depart the port of Seattle, Washington at 4:00 PM and will return to the port of Seattle, Washington on Sep 22nd at 6:00 AM. During the 8-day journey, the Quantum of the Seas will visit 4 additional ports and will spend 2 days at sea.
// CRUISE PORT SCHEDULE
Quantum of the Seas
SEPTEMBER 15, 2025
8 STOPSSCROLL FOR ALL ↓
Loading map...
7 NIGHTS · 4 PORTS
ROUND-TRIP · SEATTLE
// 04 · PORTS

7 Night Alaska Experience (Seattle Roundtrip) Port List

Quantum of the Seas·September 15, 2025
Seattle, Washington — Day 1 of Quantum of the Seas September 15, 2025 cruise
DAY
1
EMBARKATION
MONDAY·SEP 15

Seattle

Washington
ARRIVAL
DEPARTURE
—
4:00 PM

Seattle, Washington, offers docking at Pier 91. Travelers explore Pike Place Market and Space Needle. Excursions include whale-watching in Puget Sound. Local markets sell smoked salmon. The peak season, June to September, brings mild weather for coastal tours. Photography captures urban landmarks and Pacific vistas. Dining onboard includes Dungeness crab, a Washington favorite. Souvenirs, like native crafts, are sold in ship shops. Briefings cover Salish history. Light layers and waterproof shoes suit the temperate climate, while comfortable shoes enhance city walks. Seattle’s urban charm offers a vibrant American stop. Cruise travelers enjoy a mix of iconic markets and scenic waterways, making Seattle an engaging destination for exploration.

SEPTEMBER FORECAST
65°F avg · Avg
Sitka, Alaska — Day 3 of Quantum of the Seas September 15, 2025 cruise
DAY
3
PORT 2
WEDNESDAY·SEP 17

Sitka

Alaska
ARRIVAL
DEPARTURE
9:30 AM
5:00 PM

Sitka, Alaska, offers docking at Sitka Port. Travelers explore Sitka National Historical Park and St. Michael’s Cathedral. Excursions include whale-watching tours. Local markets sell smoked salmon. The peak season, June to August, brings milder weather for coastal tours. Photography captures totem poles and Inside Passage vistas. Dining onboard includes halibut, an Alaskan favorite. Souvenirs, like Tlingit crafts, are sold in ship shops. Briefings cover Russian history. Warm layers and waterproof boots suit the cool climate, while sturdy shoes enhance park walks. Sitka’s cultural charm offers a vibrant Alaskan stop. Cruise travelers enjoy a mix of native heritage and scenic fjords, making Sitka an engaging destination for exploration.

SEPTEMBER FORECAST
54°F avg · Avg
Skagway, Alaska — Day 4 of Quantum of the Seas September 15, 2025 cruise
DAY
4
PORT 3
THURSDAY·SEP 18

Skagway

Alaska
ARRIVAL
DEPARTURE
7:00 AM
5:00 PM

Skagway, Alaska, offers docking at Skagway Port. Travelers explore Klondike Gold Rush Park and White Pass Railway. Excursions include hiking Chilkoot Trail. Local markets sell smoked salmon. The peak season, June to August, brings milder weather for coastal tours. Photography captures historic railways and Inside Passage vistas. Dining onboard includes king crab, an Alaskan favorite. Souvenirs, like gold-themed crafts, are sold in ship shops. Briefings cover Gold Rush history. Warm layers and waterproof boots suit the cool climate, while sturdy shoes enhance trail hikes. Skagway’s historic charm offers a vibrant Alaskan stop. Cruise travelers enjoy a mix of gold rush heritage and scenic mountains, making Skagway an engaging destination.

SEPTEMBER FORECAST
37°F avg · Avg
Juneau, Alaska — Day 5 of Quantum of the Seas September 15, 2025 cruise
DAY
5
PORT 4
FRIDAY·SEP 19

Juneau

Alaska
ARRIVAL
DEPARTURE
7:00 AM
5:00 PM

Juneau, Alaska, offers docking at Juneau Port. Travelers explore Mendenhall Glacier and Mount Roberts Tramway. Excursions include whale-watching tours. Local markets sell smoked salmon. The peak season, June to August, brings milder weather for coastal tours. Photography captures glaciers and Inside Passage vistas. Dining onboard includes king crab, an Alaskan favorite. Souvenirs, like totem crafts, are sold in ship shops. Briefings cover Tlingit history. Warm layers and waterproof boots suit the cool climate, while sturdy shoes enhance glacier hikes. Juneau’s natural charm offers a vibrant Alaskan stop. Cruise travelers enjoy a mix of stunning glaciers and marine wildlife, making Juneau an engaging destination for exploration.

SEPTEMBER FORECAST
47°F avg · Avg
Victoria, British Columbia — Day 7 of Quantum of the Seas September 15, 2025 cruise
DAY
7
PORT 6
SUNDAY·SEP 21

Victoria

British Columbia
ARRIVAL
DEPARTURE
3:00 PM
10:00 PM

Victoria, British Columbia, Canada, offers docking at Ogden Point Port. Travelers explore Butchart Gardens and Craigdarroch Castle. Excursions include whale-watching tours. Local markets sell Nanaimo bars. The peak season, June to September, brings mild weather for coastal tours. Photography captures floral gardens and Pacific vistas. Dining onboard includes salmon, a BC favorite. Souvenirs, like totem crafts, are sold in ship shops. Briefings cover Salish history. Light layers and waterproof shoes suit the temperate climate, while comfortable shoes enhance garden walks. Victoria’s scenic charm offers a vibrant Canadian stop. Cruise travelers enjoy a mix of natural beauty and historic landmarks, making Victoria an engaging destination for exploration.

SEPTEMBER FORECAST
63°F avg · Avg
// 05 · WEATHER

7 Night Alaska Experience (Seattle Roundtrip) Weather Forecast

Quantum of the Seas·September 15, 2025
SEP FORECAST · SEATTLE
Historical monthly averages for travelers visiting this port.
65°
AVG · °F
Mostly sunny days
AVG HIGH
91°
AVG LOW
39°
AVG RAINFALL
2.3"
Source: 30-year historical climate averages via Open-Meteo
// YEAR-ROUND AT SEATTLE
Average monthly temperature and rainfall. Your sail month is highlighted.
AVG TEMP °FRAINFALL IN
65°JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC12-MONTH AVERAGE · DATA: 30-YEAR HISTORICAL
// 06 · SHORE EXCURSIONS

Quantum of the Seas September 15, 2025 Excursions

Quantum of the Seas·September 15, 2025

From beach breaks and snorkeling to local food tours and cultural landmarks, these shore excursions help you make the most of every stop. Browse by port below to compare top-rated options and plan your day before you board.

// BROWSE BY PORT
EMBEDDED · POWERED BY VIATOR

Browse shore excursions for each port on this Quantum of the Seas itinerary. Tours, activities, and transfers are provided by Viator.

Pricing & availability provided by Viator. Book directly from listing.
See all Seattle excursions
// 07 · SAFETY SCORE

Itinerary Safety Score

7 Night Alaska Experience (Seattle Roundtrip)

Based on comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

ITINERARY AVERAGE
SAFE TIER
0OUT OF 100
LOWHIGH
Safer than 83% of all cruises
8.3/10 itinerary average · ranked across every sailing in our database.
LEAST SAFESAFEST
// HOW WE SCORE
Four signals, weighted by recency.

Scores combine recent crime reports, government travel advisories, Global Peace Index rankings, and port-specific security incidents. Refreshed monthly.

8.0 – 10.0
Safe — Low-risk; standard precautions apply.
6.5 – 7.9
Moderate — Generally safe with normal vigilance.
5.0 – 6.4
Caution — Stay alert; avoid certain areas after dark.
0 – 4.9
High caution — Significant risk; book guided excursions.
REFRESHED MONTHLY
// PORT-BY-PORT BREAKDOWN05 PORTS
01

Seattle 🇺🇸

Washington · United StatesMODERATE

Travelers in Seattle should stay vigilant and secure their belongings, as some downtown areas may have higher risks of petty theft.

0.0/10
SAFETY SCORE
02

Sitka 🇺🇸

Alaska · United StatesSAFE

Sitka, Alaska, offers a safe environment for cruise travelers, but it's advisable to remain aware of your surroundings.

0.0/10
SAFETY SCORE
03

Skagway 🇺🇸

Alaska · United StatesSAFE

Skagway is a safe cruise port with low crime rates, though travelers should exercise caution in isolated areas.

0.0/10
SAFETY SCORE
04

Juneau 🇺🇸

Alaska · United StatesSAFE

Juneau is a safe cruise destination with low crime, good infrastructure, and designated tourist areas, but be cautious of environmental hazards.

0.0/10
SAFETY SCORE
05

Victoria 🇨🇦

British Columbia · CanadaSAFE

Victoria offers a safe environment for travelers, with low crime rates and strong police presence in tourist areas.

0.0/10
SAFETY SCORE
// 08 · CRUISE SHIP

Quantum of the Seas Ship Overview

Specs & DetailsROYAL CARIBBEAN
Quantum of the Seas
ROYAL CARIBBEAN · QUANTUM
CHRISTENED
2014
STATEROOMS
2,105
TONNAGE
168,666GT
3.5% ABOVE AVG· vs avg 162,993 GT
YEAR BUILT
2014
4 YEARS NEWER· vs avg 2010
LENGTH
1,141ft
5.2% ABOVE AVG· vs avg 1,085 ft
PASSENGER COUNT
4,160cruisers
0.6% BELOW AVG· vs avg 4,184 cruisers
// ABOUT THE SHIP

The Quantum of the Seas has a construction date of 2014 and a total size of 168,666 gross tons. The ship measures 1,141 feet in length. Quantum of the Seas is included in Royal Caribbean's Quantum class. At full capacity, the Quantum of the Seas holds 4,160 passengers. That includes 2,660 cruise vacationers and 1,500 staff members. The Quantum of the Seas total number of staterooms is 2,105.

// INSIDE THE FULL SHIP PAGE
Dive deeper into the
Quantum of the Seas
  • Size comparison chart against other ships
  • Bars, restaurants, and venue highlights
  • Renovation and dry-dock schedule
  • FAQs about Quantum of the Seas
Quantum of the Seas Detail
// 09 · MORE CRUISES

More Quantum of the Seas cruises

Hop to the previous or next sailing on this ship, or browse the full schedule.

PREVIOUS SAILING
QUANTUM OF THE SEAS
September 8, 2025
7-Night Alaska Experience
Seattle Roundtrip
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QUANTUM OF THE SEAS
September 22, 2025
7-Night Alaska Experience
Seattle Roundtrip
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// 09 · FAQ

Frequently Asked Questions

FAQs for yourQuantum of the Seas·September 15, 2025sailing

  • Live pricing is not currently available for this sailing. Sign up for price-drop alerts above to be notified when fares appear.

    PRICING
Researched and assembled by Gangwaze Cruise Editorial using daily-refreshed itinerary, pricing, weather, and safety data.
LAST UPDATED · JUN 4, 2026
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QUANTUM OF THE SEAS·SEPTEMBER 15, 2025
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