Harmony of the Seas: Sanitation Record & Health Report
ShipTea Verdict
Harmony consistently pulls excellent CDC scores (99 on its latest) and represents the Goldilocks zone of the Oasis class: newer than Oasis and Allure, less crowded than Wonder and Icon. The addition of the Ultimate Abyss dry slide and revamped water park give it an edge over the older siblings.
Harmony quietly delivers one of the best overall experiences in the Royal Caribbean fleet without the hype or pricing premium of the newest ships.
**Who it's for:** Families who want the full mega-ship experience with strong value. Anyone who prefers proven reliability over novelty.
**Who should skip it:** Thrill-seekers who need Icon's newest attractions.
Harmony of the Seas at a Glance
Harmony of the Seas is an Oasis-class ship in the Royal Caribbean fleet, built in 2016 and refurbished in 2026. It carries 5,479 passengers and measures 226,963 gross tons. Harmony of the Seas has 49 sailings on the schedule through June 2027, all departing from Port Canaveral, most often on 7-night voyages (trips run 2 to 7 nights). The next departure is September 19, 2026 from Port Canaveral.
We have 2 CDC inspections on record for Harmony of the Seas. The most recent results ran 96 (Oct 2025), 99 (Jul 2026), up 3 points across that span.
Oasis-Class Sister Ships
Harmony of the Seas has 5 sister ships in the Oasis class. Here is how their latest CDC scores compare.
| Ship | Line | Latest CDC score | Inspected |
|---|---|---|---|
| Allure of the Seas | Royal Caribbean | 98 | Apr 29, 2026 |
| Symphony of the Seas | Royal Caribbean | 98 | Feb 19, 2026 |
| Utopia of the Seas | Royal Caribbean | 97 | Jan 30, 2026 |
| Wonder of the Seas | Royal Caribbean | 95 | May 11, 2026 |
| Oasis of the Seas | Royal Caribbean | 89 | Jun 30, 2026 |
Score History
Inspection History
Outbreak Timeline
No outbreaks on record for the Harmony of the Seas.
Outbreak history for this ship is not currently available from the CDC.
Safety score last updated: Feb 20, 2026
How Does This Compare?
USCG Deficiency Records
No USCG deficiencies on record.
Marine Casualties & Investigations
No marine casualties or investigations on record.
Crime Rate Context
Royal Caribbean Crime Rate
Based on DOT CVSSA quarterly crime reports, Royal Caribbean has a crime rate roughly in line with the industry average. This score applies to all ships in the fleet. Crime Score: 85/100.
Environmental Rating: C
Room to Improve
Score Breakdown
Friends of the Earth Report Card
USCG Environmental Compliance
✓ Clean environmental compliance record — no MARPOL deficiencies on file.
Spotless Galley
Food Safety Sub-Score based on 3 inspections with item-level data.
Food Inspection Breakdown
Item-level deductions from the most recent inspection with detailed data.
| Item | Category | Type | Deducted | Max |
|---|---|---|---|---|
| #11 | Employee Health & Illness Management | Critical | 0 | 5 |
| #12 | Employee Cleanliness & Handwashing | Critical | 0 | 5 |
| #13 | Food Safety Management & Knowledge | Critical | 0 | 5 |
| #14 | Employee Appearance | Non-Critical | 0 | 2 |
| #15 | Food Sources & Receiving | Critical | 0 | 5 |
| #16 | Food Temperature & Time Control | Critical | 0 | 5 |
| #17 | Food Protection & Prep Practices | Non-Critical | 0 | 2 |
| #18 | Cross-Contamination Prevention | Critical | 0 | 5 |
| #19 | Food Storage & Handling | Non-Critical | 0 | 2 |
| #20 | Food Display & Service | Non-Critical | 0 | 2 |
| #24 | Food-Contact Surface Cleaning | Critical | 0 | 5 |
| #25 | Wiping Cloths Cleanliness | Non-Critical | 0 | 2 |
| #26 | Equipment Sanitization | Critical | 0 | 5 |
| Total Food Deductions | -0 | 50 | ||
How Is This Calculated?
The Food Safety Sub-Score extracts deductions from 13 food-specific CDC VSP inspection items (items 11-20 and 24-26) covering employee hygiene, temperature control, cross-contamination, food storage, and equipment sanitation. The maximum possible food deduction is 50 points. Score = 100 × (1 - food deductions / 50).
Crew Treatment: Crew's Choice
This score reflects how Royal Caribbean treats its crew — based on employee reviews, flag state quality, safety compliance, and editorial assessment. All ships in the Royal Caribbean fleet share this line-level rating.
Glassdoor Employee Rating
★★★★☆ 4.0Based on 3,339 employee reviews
Score Breakdown
Flag State Quality
Harmony of the Seas is registered under a Paris MOU White List flag state — the highest safety and compliance tier. Flag State Score: 100/100
Upcoming Sailings
| Voyage | Departs | Duration |
|---|---|---|
| 7 nights, round-trip from Port Canaveral, USA | Sep 19 | 7N |
| 5 nights, round-trip from Port Canaveral, USA | Sep 26 | 5N |
| 2 nights, round-trip from Port Canaveral, USA | Oct 1 | 2N |
| 5 nights, round-trip from Port Canaveral, USA | Oct 3 | 5N |
| 5 nights, round-trip from Port Canaveral, USA | Oct 8 | 5N |
Sailing on Harmony of the Seas?
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Should You Book?
Good For You If...
- You want a ship with an excellent latest score (99/100)
- You like ships that are trending upward
Proceed With Caution If...
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Frequently Asked Questions
The latest CDC sanitation score for the Harmony of the Seas is 99/100 as of July 25, 2026.
No, the Harmony of the Seas has never failed a CDC inspection. All recorded scores have been 86 or above.
No, the Harmony of the Seas has no recorded gastrointestinal illness outbreaks on file with the CDC.
Based on CDC inspection data and our editorial review, the Harmony of the Seas has a ShipTea rating of "🟢 Smooth Sailing". Check the full profile for detailed inspection history.
Based on CDC VSP inspection item-level data, the Harmony of the Seas has a food safety score of 100/100 ("Spotless Galley"). This sub-score focuses on 13 food-specific inspection items covering temperature control, cross-contamination, and sanitation.
The Harmony of the Seas was last inspected by the CDC on July 25, 2026.