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This position is 6 hours old.
We have not received an AIS report from Mariner of the Seas since then, so the position below is the last one we could confirm and not where she is now. Gaps like this are normal at sea: AIS relies on shore stations and satellites, and coverage drops on open ocean and in remote regions such as Alaska and the far north.
Mariner of the Seas' last known position was 60nm north of Cozumel Cruise Port.
21.4646°, -86.6247°
18.6 knots
Last updated: 2026-10-07 01:05 UTC
Mariner of the Seas PositionUpdated 6h ago
Status
Under Way
Near
60nm north of Cozumel Cruise Port
Speed
18.6 knots
Heading
341°
Destination
Not reported
Last Update
6h ago
Live position tracking for Mariner of the Seas, a Royal Caribbean International cruise ship carrying up to 3,807 passengers with a gross tonnage of 139,863 GT and 311 m in length. When she last reported, 6h ago, she was underway 60nm north of Cozumel Cruise Port.
Position data last updated: . We check AIS every 30 minutes; an individual ship reports roughly every 1 to 2 hours.
Position data sourced from live AIS transponders. Maintained by the CruiseShipTracking editorial team.
Built 2003 · 139,863 GT · 3,807 guests · 1,185 crew · 311m long · 48m beam
Based on our live AIS tracking, Mariner of the Seas has called at 3 ports across 2 regions in the past year. Most-visited: Port Rashid, Port of San Juan, Port of Barcelona. Busiest month: February.
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5 Night Western Caribbean Cruise
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Mariner of the Seas Quick Facts
Mariner of the Seas
Royal Caribbean International
Voyager Class
2003
Year Built
139,863
Gross Tonnage
3,807
Passengers
1,185
Crew
311m
Length
48m
Beam
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FAQ
Frequently Asked Questions
Where is Mariner of the Seas right now?
Mariner of the Seas' last known position was 60nm north of Cozumel Cruise Port. Position last updated Oct 7, 2026, 1:05 AM UTC.
How can I track Mariner of the Seas?
You can track Mariner of the Seas in real-time on CruiseShipTracking.com. Our live map shows the ship's current position, speed, heading, and destination. You can also add Mariner of the Seas to your watchlist for position alerts.
What cruise line operates Mariner of the Seas?
Mariner of the Seas is operated by Royal Caribbean International. The ship was built in 2003 and carries up to 3,807 passengers.
How big is Mariner of the Seas?
Mariner of the Seas has a gross tonnage of 139,863 GT and is 311 meters (1020 feet) long. It can carry 3,807 passengers with a crew of 1,185.
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<iframe src="https://www.cruiseshiptracking.com/embed/mariner-of-the-seas" width="100%" height="400" frameborder="0" title="Mariner of the Seas Live Tracker" loading="lazy" sandbox="allow-scripts allow-same-origin allow-popups"></iframe>How Ship Tracking Works
We use AIS (Automatic Identification System) data to track cruise ships worldwide. Ships broadcast their position, speed, and heading via radio signals picked up by coastal receivers and satellites.
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Upcoming sailings on Mariner of the Seas. Open your date to track where she is now, see the ports she calls at, and start the thread if you are going.
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Months
6 upcoming sailings
Mariner of the Seas
Oct 12, 2026 · in 5d
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Oct 17, 2026 · in 10d
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Oct 22, 2026 · in 15d
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Oct 26, 2026 · in 19d
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Nov 1, 2026 · in 25d
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Oct 8, 2026 · in 1d
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