Silver Moon: Sanitation Record & Health Report
ShipTea Verdict
Let's get one thing out of the way: a 99 out of 100 on a single CDC inspection is the kind of score that makes you wonder if the inspector and the ship's chef are secretly dating. Silver Moon, Silversea's 2021-built mega yacht, walked into its lone documented inspection on May 23, 2026 and walked out with a Spotless Galley rating and a 100.0 food safety score. For context, fleet average across the cruise industry hovers around 95 — Silver Moon didn't just clear that bar, it vaulted over it wearing a tuxedo. With only one inspection on record, there's no trend to brag about yet (the data itself admits as much), but as a first impression, this is about as clean as it gets.
Now, the honest caveat: one inspection is one inspection. There's no multi-year track record here, no highs and lows to show consistency under pressure, and — worth being upfront about — outbreak history for this ship isn't available through CDC channels right now, so we're not going to pretend we can vouch for a spotless outbreak record we simply can't see. That's not a red flag, it's just a blank spot on the map, and we'd rather tell you that than make something up to sound reassuring. What we can say: at 576 passengers and 408 crew, Silver Moon runs at a nearly 1-to-1.4 guest-to-crew ratio that's practically unheard of on a floating hotel, which tends to translate into tighter oversight of everything from galley temps to housekeeping — and the inspection score backs that theory up.
Who it's for: travelers who want ultra-luxury without the megaship crowds — think intimate dining, a crew that actually knows your name, and a hygiene report card that reads like a straight-A student's. If you're the type who reads CDC scores before booking (no judgment, we do too), this one's a green light. Who should skip it: anyone chasing waterslides, Broadway-style production shows, or a ship the size of a small city — Silver Moon's 40,700 tons and 11 decks make it a mega yacht in the truest sense, which means big personality, small footprint. Budget cruisers should also look elsewhere; this is Silversea, not spring break.
Silver Moon at a Glance
Silver Moon is a Mega Yacht-class ship in the Silversea fleet, built in 2021. It carries 576 passengers and measures 40,700 gross tons. Silver Moon has 50 sailings on the schedule through January 2028, mostly from Tokyo (16) and Vancouver (9), most often on 14-night voyages (trips run 3 to 34 nights). The next departure is September 19, 2026 from Tokyo.
Its most recent CDC inspection scored 99 out of 100 on May 23, 2026. A trend needs at least two inspections, so we will add one when the next result is published.
Mega Yacht-Class Sister Ships
Silver Moon has 7 sister ships in the Mega Yacht class. Here is how their latest CDC scores compare.
| Ship | Line | Latest CDC score | Inspected |
|---|---|---|---|
| Seabourn Quest | Seabourn | 99 | Apr 7, 2026 |
| Evrima | Ritz-Carlton | 99 | Dec 6, 2025 |
| Silver Muse | Silversea | 98 | Jul 25, 2024 |
| Seabourn Encore | Seabourn | 96 | Jul 27, 2026 |
| Ilma | Ritz-Carlton | 94 | Mar 31, 2026 |
| Silver Dawn | Silversea | 94 | Jan 5, 2026 |
| Silver Shadow | Silversea | 91 | Nov 10, 2025 |
Score History
Outbreak Timeline
No outbreaks on record for the Silver Moon.
Outbreak history for this ship is not currently available from the CDC.
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 1 inspection 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 Silversea treats its crew — based on employee reviews, flag state quality, safety compliance, and editorial assessment. All ships in the Silversea fleet share this line-level rating.
Glassdoor Employee Rating
★★★★☆ 3.5Based on 198 employee reviews
Score Breakdown
Flag State Quality
Silver Moon 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 |
|---|---|---|
| 14 nights, round-trip from Tokyo, Japan | Sep 19 | 14N |
| 14 nights, round-trip from Tokyo, Japan | Oct 3 | 14N |
| 14 nights, round-trip from Tokyo, Japan | Oct 17 | 14N |
| 16 nights, one-way from Tokyo to Singapore | Oct 31 | 16N |
| 18 nights, one-way from Singapore to Sydney | Nov 16 | 18N |
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Frequently Asked Questions
The latest CDC sanitation score for the Silver Moon is 99/100 as of May 23, 2026.
No, the Silver Moon has never failed a CDC inspection. All recorded scores have been 86 or above.
No, the Silver Moon has no recorded gastrointestinal illness outbreaks on file with the CDC.
The Silver Moon has a latest CDC sanitation score of 99/100. See the full inspection history and our ShipTea verdict for a complete assessment.
Based on CDC VSP inspection item-level data, the Silver Moon 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 Silver Moon was last inspected by the CDC on May 23, 2026.