Mariner of the Seas itinerary map for December 4, 2027
Mariner of the Seas
Mariner of the Seas
December 4, 2027
7 Night Western Caribbean

Mariner of the Seas December 4, 2027

The Mariner of the Seas December 4, 2027 cruise departs from New Orleans, Louisiana. On this 7 Night Western Caribbean (New Orleans Roundtrip) sailing, the Mariner of the Seas will visit a total of 4 cruise port destinations, including its departure port. The ship sets sail on Saturday, Dec 4th and returns on Saturday, Dec 11th, 2027.

Cruise Length
7
Night Cruise
Departure Port
New Orleans
Louisiana
Port Stops
4
Sea Days
3
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Itinerary MapCruise PortsShore ExcursionsSafety ScoreCruise ShipCruise DirectorFAQ

Cruise Price

Mariner of the Seas · December 4, 2027

The graph below tracks historic price of the Mariner of the Seas cruise ship departing December 4, 2027. The most recent price for this sailing starts at $586 ($84 per night) for an Inside Cabin. Compared to the average price of $598 ($86 per night), this represents a recent decrease of 2%.

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INSIDE
Cabin
$586
Current price
2% below average
Average price: $598
🔔

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Cruise Itinerary Map

Mariner of the Seas · December 4, 2027

The Mariner of the Seas sails on December 4, 2027 for a 7 Night Western Caribbean (New Orleans Roundtrip). The ship will depart the port of New Orleans, Louisiana at 3:00 PM and will return to the port of New Orleans, Louisiana on Dec 11th at 5:00 AM. During the 8-day journey, the Mariner of the Seas will visit 3 additional ports and will spend 3 days at sea.

Cruise itinerary route

7 Night Western Caribbean (New Orleans Roundtrip)

  • DEC04
    New Orleans, Louisiana
    New Orleans, Louisiana
    A: — - D: 3:00 PM
  • DEC05
    At Sea
    At Sea
    A: — - D: —
  • DEC06
    Cozumel, Mexico
    Cozumel, Mexico
    A: 6:00 AM - D: 4:00 PM
  • DEC07
    Costa Maya, Mexico
    Costa Maya, Mexico
    A: 7:00 AM - D: 4:00 PM
  • DEC08
    Belize City, Belize
    Belize City, Belize
    A: 7:00 AM - D: 4:00 PM
  • DEC09
    At Sea
    At Sea
    A: — - D: —
  • DEC10
    At Sea
    At Sea
    A: — - D: —
  • DEC11
    New Orleans, Louisiana
    New Orleans, Louisiana
    A: 5:00 AM - D: —
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Cruise Ports

December 4, 2027 · 7 Night Western Caribbean (New Orleans Roundtrip)

New Orleans, Louisiana
Day 1•Saturday, Dec 4

New Orleans, Louisiana

Arrival: —•Departure: 3:00 PM

New Orleans, Louisiana, offers docking at New Orleans Port. Travelers explore French Quarter and Garden District. Excursions include swamp tours in Honey Island. Local markets sell beignets. The peak season, February to May, brings mild weather for river tours. Photography captures jazz streets and Mississippi vistas. Dining onboard includes gumbo, a Cajun favorite. Souvenirs, like Mardi Gras crafts, are sold in ship shops. Briefings cover Creole history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance city walks. New Orleans’ cultural charm offers a vibrant American stop. Cruise travelers enjoy a mix of historic districts and lively music, making New Orleans an engaging destination. (126 words)

Port Info LinkPort Excursions Link
At Sea
Day 2•Sunday, Dec 5

At Sea

Arrival: 11:00 PM•Departure: 10:59 PM

Enjoy onboard activities and ocean views during this sea day.

Cozumel, Mexico
Day 3•Monday, Dec 6

Cozumel, Mexico

Arrival: 6:00 AM•Departure: 4:00 PM

Cozumel, Mexico, offers docking at Cozumel Port. Travelers explore Chankanaab Park and San Gervasio ruins. Excursions include snorkeling at Palancar Reef. Local markets sell tacos. The peak season, December to April, brings warm weather for coastal tours. Photography captures coral reefs and Caribbean vistas. Dining onboard includes ceviche, a Mexican favorite. Souvenirs, like Mayan crafts, are sold in ship shops. Briefings cover Mayan history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Cozumel’s coastal allure offers a vibrant Mexican stop. Cruise travelers enjoy a mix of ancient ruins and marine adventures, making Cozumel an engaging destination for exploration. (126 words)

Port Info LinkPort Excursions Link
Costa Maya, Mexico
Day 4•Tuesday, Dec 7

Costa Maya, Mexico

Arrival: 7:00 AM•Departure: 4:00 PM

Costa Maya, Mexico, offers docking at Costa Maya Port. Travelers explore Chacchoben ruins and Bacalar Lagoon. Excursions include snorkeling at Mahahual Reef. Local markets sell tamales. The peak season, December to April, brings warm weather for coastal tours. Photography captures Mayan temples and Caribbean vistas. Dining onboard includes cochinita pibil, a Yucatecan favorite. Souvenirs, like woven crafts, are sold in ship shops. Briefings cover Mayan history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Costa Maya’s coastal allure offers a vibrant Mexican stop. Cruise travelers enjoy a mix of ancient ruins and scenic lagoons, making Costa Maya an engaging destination for exploration. (126 words)

Port Info LinkPort Excursions Link
Belize City, Belize
Day 5•Wednesday, Dec 8

Belize City, Belize

Arrival: 7:00 AM•Departure: 4:00 PM

Belize City, Belize, offers docking at Belize City Port. Travelers explore Altun Ha ruins and Belize Zoo. Excursions include snorkeling at Hol Chan Marine Reserve. Local markets sell fry jacks. The peak season, December to April, brings warm weather for coastal tours. Photography captures Mayan pyramids and Caribbean vistas. Dining onboard includes rice and beans, a Belizean favorite. Souvenirs, like mahogany crafts, are sold in ship shops. Briefings cover Mayan history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Belize City’s cultural allure offers a vibrant stop. Cruise travelers enjoy a mix of ancient ruins and marine adventures, making Belize City an engaging destination. (126 words)

Port Info LinkPort Excursions Link
At Sea
Day 6•Thursday, Dec 9

At Sea

Arrival: 11:00 PM•Departure: 10:59 PM

Enjoy onboard activities and ocean views during this sea day.

At Sea
Day 7•Friday, Dec 10

At Sea

Arrival: 11:00 PM•Departure: 10:59 PM

Enjoy onboard activities and ocean views during this sea day.

New Orleans, Louisiana
Day 8•Saturday, Dec 11

New Orleans, Louisiana

Arrival: 5:00 AM•Departure: —

New Orleans, Louisiana, offers docking at New Orleans Port. Travelers explore French Quarter and Garden District. Excursions include swamp tours in Honey Island. Local markets sell beignets. The peak season, February to May, brings mild weather for river tours. Photography captures jazz streets and Mississippi vistas. Dining onboard includes gumbo, a Cajun favorite. Souvenirs, like Mardi Gras crafts, are sold in ship shops. Briefings cover Creole history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance city walks. New Orleans’ cultural charm offers a vibrant American stop. Cruise travelers enjoy a mix of historic districts and lively music, making New Orleans an engaging destination. (126 words)

Port Info LinkPort Excursions Link

Shore Excursions

Explore the most popular excursion options at each port.

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.

See all New Orleans Shore Tours

Itinerary Safety Score

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 Safety Rank
60 / 100
safer than 60% of all cruises
60
6
/ 10
New Orleans, Louisiana
New Orleans
Travelers in New Orleans should remain vigilant and cautious, especially outside tourist areas and after dark, due to higher crime rates.
7
/ 10
Cozumel, Mexico
Cozumel
Cozumel is generally safe for tourists, but remain vigilant against petty crime and avoid risks in surrounding areas.
7
/ 10
Costa Maya, Mexico
Costa Maya
Costa Maya offers a secure cruise port environment, but travelers should remain cautious of petty theft in less populated areas outside.
5
/ 10
Belize City, Belize
Belize City
Travelers in Belize City should remain vigilant, avoid certain neighborhoods, and use organized excursions for safety.

Cruise Ship

Mariner of the Seas

⚓ Tonnage

138,279

vs avg 160,100

🛠️ Year Built

2,003

vs avg 2,009

📏 Length (ft)

1,020

vs avg 1,081

👥 Passenger Count

3,114

vs avg 4,070

The Mariner of the Seas has a construction date of 2003 and a total size of 138,279 gross tons. The ship measures 1,020 feet in length. Mariner of the Seas is included in Royal Caribbean’s Voyager class. At full capacity, the Mariner of the Seas holds 3,114 passengers. That includes 1,929 cruise vacationers and 1,185 staff members. The Mariner of the Seas total number of staterooms is 1,674.

Click above for more Mariner of the Seas stats, tips, imagery, and more.

  • 📊 Size comparison chart against other ships
  • 🍸 Bars, restaurants, and venue highlights
  • 🛠️ Renovation and dry-dock schedule
  • ❓FAQ's about Mariner of the Seas

Also of interest:

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Itinerary FAQ

How many nights is the Mariner of the Seas sailing on December 4, 2027?

This is a 7-night cruise itinerary departing from New Orleans, Louisiana.

What ports does the Mariner of the Seas visit on the December 4, 2027 cruise?

This route includes new-orleans-louisiana, cozumel-mexico, costa-maya-mexico, belize-city-belize.

How many sea days are included on this Mariner of the Seas December 4, 2027 itinerary?

This itinerary includes 3 sea days.

Who is the cruise director for the Mariner of the Seas sailing on December 4, 2027?

Cruise director assignment data is not currently available for this sail date.

How is the itinerary safety score calculated for this cruise?

The itinerary safety score combines port-level safety indicators such as travel advisories, local risk signals, and historical context into a single overall score for this specific route.

Can I track price drops for this Mariner of the Seas itinerary?

Yes — use the price tracking opt-in on this page to get updates when cabin prices change for this sailing.

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