Royal Caribbean Mariner Of The Seas

About this ship

Mariner of the Seas is a Voyager-class cruise ship accommodating approximately 3,114 passengers, renowned for its thrilling amenities like the FlowRider surf simulator and ice-skating rink. Ideal for active families and adventure seekers, it features a distinctive Royal Promenade, a vibrant hub for shopping and dining.

Western Caribbean • 4 nights • Departs Jul. 30, 2026

Current Location Future Locations Local Time at Ports Packing List

Unlock 16-Day + Sea Day Forecast

Units: Imperial Metric

Cruise Weather Brief

Day 1

Thursday Jul. 30, 2026

Galveston, Texas

Port Guide

Weather forecast available on Jul. 15, 2026 for Cruise Outlook Premium users and on Jul. 23, 2026 for free users.

Other ships at location: none

3,114 total passengers

Day 2

Sea Day

Friday Jul. 31, 2026

At Sea: Galveston, Texas → Cozumel, Mexico

Weather forecast available on Jul. 16, 2026 for Cruise Outlook Premium users and on Jul. 24, 2026 for free users.

Day 3

Saturday Aug. 1, 2026

Cozumel, Mexico

Port Guide

Weather forecast available on Jul. 17, 2026 for Cruise Outlook Premium users and on Jul. 25, 2026 for free users.

Other ships at location: Carnival Paradise, Carnival Valor

8,140 total passengers

Day 4

Sea Day

Sunday Aug. 2, 2026

At Sea: Cozumel, Mexico → Galveston, Texas

Weather forecast available on Jul. 18, 2026 for Cruise Outlook Premium users and on Jul. 26, 2026 for free users.

Day 5

Monday Aug. 3, 2026

Galveston, Texas

Port Guide

Weather forecast available on Jul. 19, 2026 for Cruise Outlook Premium users and on Jul. 27, 2026 for free users.

Other ships at location: none

3,114 total passengers

Weather data provided by OpenWeather

Back to Reports