Royal Caribbean
Mariner of the Seas cruise weather
The Mariner of the Seas has 14 sailings on the schedule between October 8, 2026 and December 26, 2026, mostly from New Orleans and Galveston. Open any departure for the day-by-day weather and sea conditions.
Mariner of the Seas sailings
| Departs | Length | From | Ports of call |
|---|---|---|---|
| Oct 8, 2026 | 4 nights | Galveston | Cozumel |
| Oct 12, 2026 | 5 nights | Galveston | Costa Maya and Cozumel |
| Oct 17, 2026 | 5 nights | Galveston | Costa Maya and Cozumel |
| Oct 22, 2026 | 4 nights | Galveston | Cozumel |
| Oct 26, 2026 | 4 nights | Galveston | Cozumel |
| Nov 1, 2026 | 6 nights | New Orleans | Costa Maya, Belize City and Cozumel |
| Nov 7, 2026 | 7 nights | New Orleans | Cozumel, George Town and Falmouth (Jamaica) |
| Nov 14, 2026 | 7 nights | New Orleans | Cozumel, George Town and Falmouth (Jamaica) |
| Nov 21, 2026 | 7 nights | New Orleans | Cozumel, George Town and Falmouth (Jamaica) |
| Nov 28, 2026 | 7 nights | New Orleans | Cozumel, George Town and Falmouth (Jamaica) |
| Dec 5, 2026 | 7 nights | New Orleans | Cozumel, George Town and Ocho Rios |
| Dec 12, 2026 | 7 nights | New Orleans | Cozumel, George Town and Falmouth (Jamaica) |
| Dec 19, 2026 | 7 nights | New Orleans | Cozumel, George Town and Montego Bay |
| Dec 26, 2026 | 7 nights | New Orleans | Cozumel, George Town and Falmouth (Jamaica) |
Check the forecast for your sailing