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Mariner of the Seas itinerary map for March 30, 2026 (10 nights)
Mariner of the Seas itinerary map for March 30, 2026 (10 nights)
10 nights · 6 ports
Round-trip · Galveston, Texas
Royal CaribbeanMariner of the Seas

Mariner of the Seas
March 30, 2026

10-Night Western Caribbean aboard Mariner of the Seas · Departing March 30, 2026 from the Port of Galveston, Texas.

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// AT A GLANCE

This 10-night cruise aboard the Mariner of the Seas departs from Galveston, Texas on Monday, March 30, 2026 and returns on Thursday, Apr 9th. March weather across this route averages 86°/57°F.

The itinerary safety score for this sailing is 6.4 out of 10, averaged across 6 ports.

ITINERARY SAFETY SCORE
6.4OUT OF 10
CAUTION TIER
Safer than 64% of all cruises
Ranked across every sailing in our database.
LEAST SAFESAFEST
FULL BREAKDOWN →
01
10
night cruise
Mon → Thu
02
Galveston
departure port
Texas
03
6
port stops
Caribbean
04
4
sea days
Day 2
// ON THIS PAGE10 SECTIONS
01Roll Call↓02Cruise Price Tracker↓03Itinerary map↓04Cruise ports↓05Weather↓06Shore excursions↓07Safety score↓08Cruise ship↓09Cruise director↓10FAQ↓

The Mariner of the Seas, operated by Royal Caribbean Cruise Line, sets sail on Monday, March 30, 2026 from Galveston, Texas for a 10-night Western Caribbean cruise. This itinerary includes 6 unique port stops and 4 days at sea. March weather across the route averages 86°F highs and 57°F lows. The itinerary safety score is 6.4 out of 10, combining travel advisories, crime statistics, and Global Peace Index data. Fare tracking is available for inside, oceanview, balcony, and suite cabin categories. Gangwaze monitors pricing daily so you can set a price-drop alert and book when the fare is right. Explore the full day-by-day port schedule, shore excursion options, onboard amenities, and weather forecasts for each stop on this Mariner of the Seas sailing.

// WHO'S ONBOARD YOUR CRUISE

Mariner of the Seas March 30, 2026 Roll Call

7 SAVED THIS SAILING
user
@cruiser
karensmith
@karensmith
stowaway_b
@stowaway_b
emma.cole
@emma.cole
rachel_w
@rachel_w
portside_paul
@portside_paul
rick47
@rick47
// 7 CRUISERS · LOCKED

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Join the roll call & connect with the other cruisers sailing on this date.

// 02 · CRUISE PRICE

Mariner of the Seas March 30, 2026 Price & Tracking

MARINER OF THE SEAS·MARCH 30, 2026

The graph below tracks historic price of the Mariner of the Seas cruise ship departing March 30, 2026. The most recent price for this sailing starts at $1,761 ($177 per night) for an Inside Cabin. Compared to the average price of $1,002 ($101 per night), this represents a recent increase of 76%.

Mariner of the Seas cruise departing March 30, 2026 — 10-night itinerary. Current Inside Cabin price: $1,761 ($177 per night). Average price: $1,002.

// PRICE HISTORY · INSIDE
Last 6 months · refreshes daily
This cabin
Avg $1,007
LIVE RATE
INSIDE CABIN
Mariner of the Seas · March 30, 2026
$1,761
$177 per night · 10 nights
↑
75% above average
Avg $1,007

Prices change often and may differ at checkout. Click to see the latest available price.

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// 03 · ITINERARY

10 Night Western Caribbean (Galveston Roundtrip) Cruise Map

Interactive Itinerary MapMARCH 30, 2026
The Mariner of the Seas sails on March 30, 2026 for a 10 Night Western Caribbean (Galveston Roundtrip) (Galveston Roundtrip). The ship will depart the port of Galveston, Texas at 4:00 PM and will return to the port of Galveston, Texas on Apr 9th at 7:00 AM. During the 11-day journey, the Mariner of the Seas will visit 5 additional ports and will spend 4 days at sea.
// CRUISE PORT SCHEDULE
Mariner of the Seas
MARCH 30, 2026
11 STOPSSCROLL FOR ALL ↓
Loading map...
10 NIGHTS · 5 PORTS
ROUND-TRIP · GALVESTON
// 04 · PORTS

10 Night Western Caribbean (Galveston Roundtrip) Port List

Mariner of the Seas·March 30, 2026
Galveston, Texas — Day 1 of Mariner of the Seas March 30, 2026 cruise
DAY
1
EMBARKATION
MONDAY·MAR 30

Galveston

Texas
ARRIVAL
DEPARTURE
—
4:00 PM

Galveston, Texas, offers docking at Galveston Port. Travelers explore Moody Gardens and Historic Pleasure Pier. Excursions visit Houston’s Space Center. Local markets sell pecan pralines. The peak season, March to May, brings mild weather for coastal tours. Photography captures Victorian architecture and Gulf vistas. Dining onboard includes shrimp gumbo, a Texan favorite. Souvenirs, like cowboy crafts, are sold in ship shops. Briefings cover Texan history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance historic walks. Galveston’s coastal charm offers a vibrant American stop. Cruise travelers enjoy a mix of historic districts and scenic beaches, making Galveston an engaging destination for exploration.

MARCH FORECAST
56°F avg · Avg
Falmouth, Jamaica — Day 4 of Mariner of the Seas March 30, 2026 cruise
DAY
4
PORT 3
THURSDAY·APR 2

Falmouth

Jamaica
ARRIVAL
DEPARTURE
8:00 AM
6:00 PM

Falmouth, Jamaica, offers docking at Falmouth Port. Travelers explore Good Hope Estate and Martha Brae River. Excursions include rafting and Dunn’s River Falls climbs. Local markets sell jerk pork. The peak season, December to April, brings warm weather for coastal tours. Photography captures colonial architecture and Caribbean vistas. Dining onboard includes curry goat, a Jamaican favorite. Souvenirs, like wood carvings, are sold in ship shops. Briefings cover Taino history. Light clothing and sun protection suit the tropical climate, while water shoes enhance river activities. Falmouth’s cultural charm offers a vibrant Jamaican stop. Cruise travelers enjoy a mix of historic estates and adventurous excursions, making Falmouth an engaging destination for exploration.

MARCH FORECAST
82°F avg · Avg
George Town, Grand Cayman — Day 5 of Mariner of the Seas March 30, 2026 cruise
DAY
5
PORT 4
FRIDAY·APR 3

George Town

Grand Cayman
ARRIVAL
DEPARTURE
7:00 AM
4:00 PM

George Town, Grand Cayman, offers docking at George Town Port. Travelers explore Seven Mile Beach and Stingray City. Excursions include snorkeling at Coral Gardens. Local markets sell jerk chicken. The peak season, December to April, brings warm weather for coastal tours. Photography captures turquoise waters and Caribbean vistas. Dining onboard includes conch chowder, a Caymanian favorite. Souvenirs, like turtle crafts, are sold in ship shops. Briefings cover Taino history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. George Town’s coastal allure offers a vibrant Cayman stop. Cruise travelers enjoy a mix of pristine beaches and marine adventures, making George Town an engaging destination.

MARCH FORECAST
79°F avg · Avg
Cozumel, Mexico — Day 6 of Mariner of the Seas March 30, 2026 cruise
DAY
6
PORT 5
SATURDAY·APR 4

Cozumel

Mexico
ARRIVAL
DEPARTURE
10:00 AM
8:00 PM

Cozumel, Mexico, offers docking at Cozumel Port. Travelers explore Chankanaab Park and San Gervasio ruins. Excursions include snorkeling at Palancar Reef. Local markets sell tacos. The peak season, December to April, brings warm weather for coastal tours. Photography captures coral reefs and Caribbean vistas. Dining onboard includes ceviche, a Mexican favorite. Souvenirs, like Mayan crafts, are sold in ship shops. Briefings cover Mayan history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Cozumel’s coastal allure offers a vibrant Mexican stop. Cruise travelers enjoy a mix of ancient ruins and marine adventures, making Cozumel an engaging destination for exploration.

MARCH FORECAST
77°F avg · Avg
Belize City, Belize — Day 7 of Mariner of the Seas March 30, 2026 cruise
DAY
7
PORT 6
SUNDAY·APR 5

Belize City

Belize
ARRIVAL
DEPARTURE
8:00 AM
5:00 PM

Belize City, Belize, offers docking at Belize City Port. Travelers explore Altun Ha ruins and Belize Zoo. Excursions include snorkeling at Hol Chan Marine Reserve. Local markets sell fry jacks. The peak season, December to April, brings warm weather for coastal tours. Photography captures Mayan pyramids and Caribbean vistas. Dining onboard includes rice and beans, a Belizean favorite. Souvenirs, like mahogany crafts, are sold in ship shops. Briefings cover Mayan history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Belize City’s cultural allure offers a vibrant stop. Cruise travelers enjoy a mix of ancient ruins and marine adventures, making Belize City an engaging destination.

MARCH FORECAST
83°F avg · Avg
Coxen Hole, Roatan, Bay Islands, Honduras — Day 8 of Mariner of the Seas March 30, 2026 cruise
DAY
8
PORT 7
MONDAY·APR 6

Coxen Hole

Roatan, Bay Islands, Honduras
ARRIVAL
DEPARTURE
8:00 AM
5:00 PM

Coxen Hole, Roatan, Bay Islands, Honduras, offers docking at Coxen Hole Port. Travelers explore West Bay Beach and Gumbalimba Park. Excursions include snorkeling at Mesoamerican Reef. Local markets sell baleadas. The peak season, December to April, brings warm weather for coastal tours. Photography captures coral reefs and Caribbean vistas. Dining onboard includes sopa de caracol, a Honduran favorite. Souvenirs, like mahogany crafts, are sold in ship shops. Briefings cover Garifuna history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Coxen Hole’s coastal allure offers a vibrant Honduran stop. Cruise travelers enjoy a mix of beaches and marine adventures, making Coxen Hole an engaging destination.

MARCH FORECAST
81°F avg · Avg
// 05 · WEATHER

10 Night Western Caribbean (Galveston Roundtrip) Weather Forecast

Mariner of the Seas·March 30, 2026
MAR FORECAST · GALVESTON
Historical monthly averages for travelers visiting this port.
56°
AVG · °F
Mostly sunny days
AVG HIGH
82°
AVG LOW
30°
AVG RAINFALL
3.5"
Source: 30-year historical climate averages via Open-Meteo
// YEAR-ROUND AT GALVESTON
Average monthly temperature and rainfall. Your sail month is highlighted.
AVG TEMP °FRAINFALL IN
56°JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC12-MONTH AVERAGE · DATA: 30-YEAR HISTORICAL
// 06 · SHORE EXCURSIONS

Mariner of the Seas March 30, 2026 Excursions

Mariner of the Seas·March 30, 2026

From beach breaks and snorkeling to local food tours and cultural landmarks, these shore excursions help you make the most of every stop. Browse by port below to compare top-rated options and plan your day before you board.

// BROWSE BY PORT
EMBEDDED · POWERED BY VIATOR

Browse shore excursions for each port on this Mariner of the Seas itinerary. Tours, activities, and transfers are provided by Viator.

Pricing & availability provided by Viator. Book directly from listing.
See all Galveston excursions
// 07 · SAFETY SCORE

Itinerary Safety Score

10 Night Western Caribbean (Galveston Roundtrip)

Based on comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

ITINERARY AVERAGE
CAUTION TIER
0OUT OF 100
LOWHIGH
Safer than 64% of all cruises
6.4/10 itinerary average · ranked across every sailing in our database.
LEAST SAFESAFEST
// HOW WE SCORE
Four signals, weighted by recency.

Scores combine recent crime reports, government travel advisories, Global Peace Index rankings, and port-specific security incidents. Refreshed monthly.

8.0 – 10.0
Safe — Low-risk; standard precautions apply.
6.5 – 7.9
Moderate — Generally safe with normal vigilance.
5.0 – 6.4
Caution — Stay alert; avoid certain areas after dark.
0 – 4.9
High caution — Significant risk; book guided excursions.
REFRESHED MONTHLY
// PORT-BY-PORT BREAKDOWN06 PORTS
01

Galveston 🇺🇸

Texas · United StatesMODERATE

Travelers should remain vigilant in certain areas of Galveston and stay informed about weather hazards to ensure a safe cruise experience.

0.0/10
SAFETY SCORE
02

Falmouth 🇯🇲

Jamaica · JamaicaHIGH CAUTION

Travelers in Falmouth should stay vigilant against petty crime and avoid less populated areas, opting for organized excursions for safety.

0.0/10
SAFETY SCORE
03

George Town 🇰🇾

Grand Cayman · Cayman IslandsSAFE

George Town, Grand Cayman, is a safe cruise destination with low crime rates and a strong local law enforcement presence.

0.0/10
SAFETY SCORE
04

Cozumel 🇲🇽

Mexico · MexicoMODERATE

Cozumel is generally safe for tourists, but remain vigilant against petty crime and avoid risks in surrounding areas.

0.0/10
SAFETY SCORE
05

Belize City 🇧🇿

Belize · BelizeHIGH CAUTION

Travelers in Belize City should remain vigilant, avoid certain neighborhoods, and use organized excursions for safety.

0.0/10
SAFETY SCORE
06

Coxen Hole 🇭🇳

Roatan, Bay Islands, Honduras · HondurasMODERATE

Coxen Hole is generally safe for tourists, but caution is advised at night due to moderate crime, including theft and scams.

0.0/10
SAFETY SCORE
// 08 · CRUISE SHIP

Mariner of the Seas Ship Overview

Specs & DetailsROYAL CARIBBEAN
Mariner of the Seas
ROYAL CARIBBEAN · VOYAGER
CHRISTENED
2003
STATEROOMS
1,700
TONNAGE
139,863GT
14.2% BELOW AVG· vs avg 162,993 GT
YEAR BUILT
2003
7 YEARS OLDER· vs avg 2010
LENGTH
1,020ft
6.0% BELOW AVG· vs avg 1,085 ft
PASSENGER COUNT
3,114cruisers
25.6% BELOW AVG· vs avg 4,184 cruisers
// ABOUT THE SHIP

The Mariner of the Seas has a construction date of 2003 and a total size of 139,863 gross tons. The ship measures 1,020 feet in length. Mariner of the Seas is included in Royal Caribbean's Voyager class. At full capacity, the Mariner of the Seas holds 3,114 passengers. That includes 1,914 cruise vacationers and 1,200 staff members. The Mariner of the Seas total number of staterooms is 1,700.

// INSIDE THE FULL SHIP PAGE
Dive deeper into the
Mariner of the Seas
  • Size comparison chart against other ships
  • Bars, restaurants, and venue highlights
  • Renovation and dry-dock schedule
  • FAQs about Mariner of the Seas
Mariner of the Seas Detail
// 09 · CRUISE DIRECTOR

Cruise Director

On duty at sail date·March 30, 2026
Daniel Gilham — cruise director
ON STAGE
CRUISE DIRECTOR · MARINER OF THE SEAS

Daniel Gilham

Daniel Gilham is a Royal Caribbean cruise director known for his energetic hosting style and strong connection with guests during interactive events.

CONTRACT
MARINER OF THE SEAS
YOUR SAIL · MARCH 30, 2026
STARTS
Jan 15, 2026
ENDS
May 30, 2026
// 10 · FAQ

Frequently Asked Questions

FAQs for yourMariner of the Seas·March 30, 2026sailing

  • Live pricing is not currently available for this sailing. Sign up for price-drop alerts above to be notified when fares appear.

    PRICING
Researched and assembled by Gangwaze Cruise Editorial using daily-refreshed itinerary, pricing, weather, and safety data.
LAST UPDATED · JUN 3, 2026
// 11 · MORE CRUISES

More Mariner of the Seas cruises

Hop to the previous or next sailing on this ship, or browse the full schedule.

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MARINER OF THE SEAS
March 26, 2026
4-Night Western Caribbean
Galveston Roundtrip
See details
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MARINER OF THE SEAS
April 9, 2026
4-Night Western Caribbean
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