Mariner of the Seas Itinerary
Cruise Company
Crew
1215
Construction Year
Built in
Capacity
3334 passengers
Shipyard
Length
311 meters
Tonnage
138279 gt
Width
49 meters
Ship Class
Royal Caribbean itineraries of the cruise ship Mariner of the Seas Itinerary with homeports and ports-of-call including dates and times. Find out where the ship is sailing and future vessel deployment at the exact date with arrival and departure times. To track how busy is the port or to see when the ship intersects with other vessels we have included a separate column Ships in Port The following monthly cruise ship calendar is updated frequently using the official itineraries released by the cruise line. You can also download a full year-round itinerary of the ship at the end of this page in a PDF format. This file is intended for the cruise ship crew, and their families to keep track of the ship’s itinerary.
| Port | Arrival | Departure |
| Galveston, Texas | - | 13 Dec 2025 - 16:00 |
| Costa Maya, Mexico | 15 Dec 2025 - 11:59 | 15 Dec 2025 - 19:00 |
| Cozumel, Mexico | 16 Dec 2025 - 07:00 | 16 Dec 2025 - 17:00 |
| Galveston, Texas | 18 Dec 2025 - 07:00 | - |
| Galveston, Texas | - | 18 Dec 2025 - 16:00 |
| Cozumel, Mexico | 20 Dec 2025 - 07:00 | 20 Dec 2025 - 17:00 |
| Galveston, Texas | 22 Dec 2025 - 07:00 | - |
| Galveston, Texas | - | 22 Dec 2025 - 16:00 |
| Costa Maya, Mexico | 24 Dec 2025 - 11:59 | 24 Dec 2025 - 19:00 |
| Belize City, Belize | 25 Dec 2025 - 07:00 | 25 Dec 2025 - 17:00 |
| Roatan, Honduras | 26 Dec 2025 - 07:00 | 26 Dec 2025 - 15:00 |
| Cozumel, Mexico | 27 Dec 2025 - 07:00 | 27 Dec 2025 - 17:00 |
| Galveston, Texas | 29 Dec 2025 - 07:00 | - |
| Galveston, Texas | - | 29 Dec 2025 - 16:00 |
| Costa Maya, Mexico | 31 Dec 2025 - 11:59 | 31 Dec 2025 - 19:00 |
| Belize City, Belize | 01 Jan 2026 - 07:00 | 01 Jan 2026 - 17:00 |
| Roatan, Honduras | 02 Jan 2026 - 07:00 | 02 Jan 2026 - 15:00 |
| Cozumel, Mexico | 03 Jan 2026 - 07:00 | 03 Jan 2026 - 17:00 |
| Galveston, Texas | 05 Jan 2026 - 07:00 | - |
| Galveston, Texas | - | 05 Jan 2026 - 16:00 |
| Costa Maya, Mexico | 07 Jan 2026 - 11:59 | 07 Jan 2026 - 19:00 |
| Cozumel, Mexico | 08 Jan 2026 - 07:00 | 08 Jan 2026 - 17:00 |
| Galveston, Texas | 10 Jan 2026 - 07:00 | - |
| Galveston, Texas | - | 10 Jan 2026 - 16:00 |
| Costa Maya, Mexico | 12 Jan 2026 - 11:59 | 12 Jan 2026 - 19:00 |
| Cozumel, Mexico | 13 Jan 2026 - 07:00 | 13 Jan 2026 - 17:00 |
| Galveston, Texas | 15 Jan 2026 - 07:00 | - |
| Galveston, Texas | - | 15 Jan 2026 - 16:00 |
| Cozumel, Mexico | 17 Jan 2026 - 07:00 | 17 Jan 2026 - 17:00 |
| Galveston, Texas | 19 Jan 2026 - 07:00 | - |
| Galveston, Texas | - | 19 Jan 2026 - 16:00 |
| Costa Maya, Mexico | 21 Jan 2026 - 11:59 | 21 Jan 2026 - 19:00 |
| Cozumel, Mexico | 22 Jan 2026 - 07:00 | 22 Jan 2026 - 17:00 |
| Galveston, Texas | 24 Jan 2026 - 07:00 | - |
| Galveston, Texas | - | 24 Jan 2026 - 16:00 |
| Costa Maya, Mexico | 26 Jan 2026 - 11:59 | 26 Jan 2026 - 19:00 |
| Cozumel, Mexico | 27 Jan 2026 - 07:00 | 27 Jan 2026 - 17:00 |
| Galveston, Texas | 29 Jan 2026 - 07:00 | - |
| Galveston, Texas | - | 29 Jan 2026 - 16:00 |
| Cozumel, Mexico | 31 Jan 2026 - 07:00 | 31 Jan 2026 - 17:00 |
| Galveston, Texas | 02 Feb 2026 - 07:00 | - |
| Galveston, Texas | - | 02 Feb 2026 - 16:00 |
| Costa Maya, Mexico | 04 Feb 2026 - 11:59 | 04 Feb 2026 - 19:00 |
| Cozumel, Mexico | 05 Feb 2026 - 07:00 | 05 Feb 2026 - 17:00 |
| Galveston, Texas | 07 Feb 2026 - 07:00 | - |
| Galveston, Texas | - | 07 Feb 2026 - 16:00 |
| Costa Maya, Mexico | 10 Feb 2026 - 08:00 | 10 Feb 2026 - 17:00 |
| Falmouth Jamaica | 12 Feb 2026 - 08:00 | 12 Feb 2026 - 18:00 |
| Grand Cayman Island, George Town Harbour | 13 Feb 2026 - 07:00 | 13 Feb 2026 - 16:00 |
| Cozumel, Mexico | 14 Feb 2026 - 09:30 | 14 Feb 2026 - 17:00 |
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Download the cruise ship itinerary in PDF File for an entire year at the link below.
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