Wonder of the Seas: Sanitation Record & Health Report
ShipTea Verdict
Wonder of the Seas rolls into the CDC report card with a 95 on its latest inspection — passing with room to spare, since anything above 86 clears the bar, but notably below its own personal best of a perfect 100 back in January. The all-time average sits at a very respectable 98, matching the 5-year average, which puts this Oasis-class behemoth solidly above the fleet-wide median of 98 and comfortably north of the 96.7 average we track across all 162 ships. Four inspections in its short life (2025-09-05 through 2026-05-11) tell a story of a ship that started strong, peaked at 100, dipped to 99, and then slid to 95 — officially a declining trend, even if "declining" here just means "elite" going to "very good." On the food safety side, it's a flex: a spotless 100.0 score and the "Spotless Galley" grade, so whatever's happening in those 18 decks' worth of kitchens, someone is running a tight ship, pun very much intended.
Let's be real about scale for a second: this is a 236,857-ton, 5,734-passenger floating city with 2,300 crew members trying to keep every single surface sanitized across nearly 20 decks, and it's still clearing inspections at a rate most restaurants down the street would envy. For context, Royal Caribbean's mega-ships don't get an easy pass just because they're enormous — bigger footprint usually means more opportunities to get dinged — so a 95 with a 98 all-time average is Wonder of the Seas essentially shrugging off its own size. We don't have current outbreak data available for this one (CDC's outbreak database is being cranky right now), so we're not going to pretend it's spotless on that front — we simply don't know, and neither should you assume it either way.
Who it's for: anyone who wants the biggest, splashiest Royal Caribbean experience without losing sleep over sanitation — families, first-time mega-ship cruisers, and anyone who treats "Spotless Galley" as a genuine selling point deserve to feel good about this one. Who should skip it: the sanitation-obsessed who need to see three consecutive 100s before they'll relax, since the recent dip to 95 (even though it's still a comfortable pass) might needle anyone allergic to any downward arrow on a chart. Everyone else, book with confidence and let the buffet anxiety go.
Wonder of the Seas at a Glance
Wonder of the Seas is an Oasis-class ship in the Royal Caribbean fleet, built in 2022. It carries 5,734 passengers and measures 236,857 gross tons. Wonder of the Seas has 49 sailings on the schedule through April 2027, all departing from Miami, most often on 4-night voyages (trips run 3 to 7 nights). The next departure is September 18, 2026 from Miami.
We have 4 CDC inspections on record for Wonder of the Seas. The most recent results ran 98 (Sep 2025), 100 (Jan 2026), 99 (Feb 2026), 95 (May 2026), down 3 points across that span.
Oasis-Class Sister Ships
Wonder 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 |
|---|---|---|---|
| Harmony of the Seas | Royal Caribbean | 99 | Jul 25, 2026 |
| 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 |
| Oasis of the Seas | Royal Caribbean | 89 | Jun 30, 2026 |
Score History
Inspection History
Outbreak Timeline
No outbreaks on record for the Wonder 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: B-
Making Effort
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
Wonder 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 |
|---|---|---|
| 3 nights, round-trip from Miami, USA | Sep 18 | 3N |
| 4 nights, round-trip from Miami, USA | Sep 21 | 4N |
| 3 nights, round-trip from Miami, USA | Sep 25 | 3N |
| 4 nights, round-trip from Miami, USA | Sep 28 | 4N |
| 3 nights, round-trip from Miami, USA | Oct 2 | 3N |
Sailing on Wonder of the Seas?
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Should You Book?
Good For You If...
- You want a ship with a passing CDC score (95/100)
Proceed With Caution If...
- Scores have been trending downward recently
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Frequently Asked Questions
The latest CDC sanitation score for the Wonder of the Seas is 95/100 as of May 11, 2026.
No, the Wonder of the Seas has never failed a CDC inspection. All recorded scores have been 86 or above.
No, the Wonder of the Seas has no recorded gastrointestinal illness outbreaks on file with the CDC.
Based on CDC inspection data and our editorial review, the Wonder 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 Wonder 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 Wonder of the Seas was last inspected by the CDC on May 11, 2026.