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// MARINER OF THE SEAS SHIP TRACKER

Where is the Mariner of the Seas Right Now?

Mariner of the Seas — where is it now? Our ship tracking tool shows the current location of Mariner of the Seas is in port at Costa Maya, Mexico until 7:00 PM local time.

Mariner of the Seas cruise ship at sea
Status
In port
Next port
Cozumel, Mexico
Arrives
Thu, Aug 20, 7:00 AM
Voyage
45% complete

The Mariner of the Seas current location shown above is derived from the ship’s itinerary and charted route, interpolated to the current time. The ship’s positioning is exact at each destination and estimated between ports. This is not an AIS position report. Position last calculated Aug 20, 2026, 12:28 AM UTC.

5 Night Western Caribbean (Galveston Roundtrip)

5 nights · departed Mon, Aug 17 · Royal Caribbean Cruise Line
01
Mon, Aug 17
Dep 4:00 PM
02
Wed, Aug 19
Arr 11:59 AM · Dep 7:00 PM
03
Thu, Aug 20
Arr 7:00 AM · Dep 5:00 PM
04
Sat, Aug 22
Arr 7:00 AM

Where does Mariner of the Seas go?

Mariner of the Seas sails from Galveston, Texas and New Orleans, Louisiana. These are the ports the ship is scheduled to call at over the coming months, most frequent first.

Galveston, Texas · 34Cozumel, Mexico · 24New Orleans, Louisiana · 14Costa Maya, Mexico · 11George Town, Grand Cayman · 6Falmouth, Jamaica · 5Belize City, Belize · 1Ocho Rios, Jamaica · 1

Mariner of the Seas tracking questions

Where is Mariner of the Seas right now?

Mariner of the Seas is currently 45% of the way through its 5 Night Western Caribbean itinerary. Right now, the ship is at port in Costa Maya, Mexico and departing at 7:00 PM local time.

What is Mariner of the Seas's current location?

Mariner of the Seas's current location is approximately 18.73° N, 87.69° W. The position updates as the voyage goes on, so the ship moves along its route in step with its schedule.

Which ports does Mariner of the Seas visit?

Mariner of the Seas sails from Galveston, Texas and New Orleans, Louisiana. Its scheduled ports of call over the coming months include Cozumel, Mexico, Costa Maya, Mexico, George Town, Grand Cayman, Falmouth, Jamaica, Belize City, Belize and Ocho Rios, Jamaica.

Is there a live Mariner of the Seas map?

Yes. The Mariner of the Seas map on this page plots the ship on its charted route. The distance already sailed is drawn as a solid line, and the distance still to go is dashed. Every port on the itinerary is marked, and the next one is highlighted.

How does this Mariner of the Seas ship tracker work?

The tracker works out the ship's position from its published itinerary and the charted route between its ports. It then estimates how far along that route the ship should be right now. So the position is exact at each destination and an estimate in between. It is not an AIS report, and will not show an unplanned diversion or a delay.

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