Royal Caribbean Mariner Of The Seas

About this ship

Mariner of the Seas is a Voyager-class cruise ship, accommodating approximately 3,114 passengers. It's renowned for its thrilling amenities like the FlowRider surf simulator and ice-skating rink, making it ideal for active families and adventure-seekers. A standout feature is the Royal Promenade, a vibrant hub for dining and entertainment.

Western Caribbean • 5 nights • Departs Apr. 18, 2026

Current Location Future Locations Local Time at Ports Packing List

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Units: Imperial Metric

Cruise Weather Brief

Day 1

Saturday Apr. 18, 2026

Galveston, Texas

Port Guide

Weather forecast available on Apr. 3, 2026 for Cruise Outlook Premium users and on Apr. 11, 2026 for free users.

Other ships at location: Carnival Dream, Carnival Jubilee

12,160 total passengers

Day 2

Sea Day

Sunday Apr. 19, 2026

At Sea: Galveston, Texas → Costa Maya, Mexico

Weather forecast available on Apr. 4, 2026 for Cruise Outlook Premium users and on Apr. 12, 2026 for free users.

Day 3

Monday Apr. 20, 2026

Costa Maya, Mexico

Port Guide

Weather forecast available on Apr. 5, 2026 for Cruise Outlook Premium users and on Apr. 13, 2026 for free users.

Other ships at location: Royal Caribbean Grandeur Of The Seas, Royal Caribbean Icon of the Seas

10,716 total passengers

Day 4

Tuesday Apr. 21, 2026

Cozumel, Mexico

Port Guide

Weather forecast available on Apr. 6, 2026 for Cruise Outlook Premium users and on Apr. 14, 2026 for free users.

Other ships at location: Royal Caribbean Grandeur Of The Seas

5,106 total passengers

Day 5

Sea Day

Wednesday Apr. 22, 2026

At Sea: Cozumel, Mexico → Galveston, Texas

Weather forecast available on Apr. 7, 2026 for Cruise Outlook Premium users and on Apr. 15, 2026 for free users.

Day 6

Thursday Apr. 23, 2026

Galveston, Texas

Port Guide

Weather forecast available on Apr. 8, 2026 for Cruise Outlook Premium users and on Apr. 16, 2026 for free users.

Other ships at location: Carnival Legend

5,238 total passengers

Weather data provided by OpenWeather

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