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Memorial Day 2027: how crowded Seattle gets
How busy is Seattle during Memorial Day?
31 May 2027 — we checked these dates against the organiser's own site
Event day: Packed our forecast · Seattle scaleCalm · Lively · Busy · Packed rank a day against Seattle's own year — not a headcount.
The 2027 Memorial Day makes Seattle busier than 99% of its year — the peak of a May that already reaches 93% on Tuesday 4 May; the days either side are at 55–97%. our forecast
When does Seattle get back to normal after Memorial Day?
Seattle does not settle for good after Memorial Day: Tue 1 June is Busy (65%), Wed 2 June is Lively (58%), Thu 3 – Fri 4 June are Busy (75–78%), then Sat 5 – Mon 7 June are Packed again (91–97%).
- Dates checked against www.opm.gov
Tap any day to see that day's forecast; the whole month is at May in Seattle, day by day.
- Dates
- Mon 31 May 2027 · we checked these dates against the organiser's own site
- Crowd
- The event day is Packed. our forecast
- Last updated
- 14 Sep 2026, nightly
More about this event
- City
- Seattle
Tickets for Memorial Day
We run no ticket affiliate. We point you at the source, not a reseller.
Official site — www.opm.gov →When to arrive in Seattle for Memorial Day — and which nights are busiest
The quietest days before it are Tue 25 – Wed 26 May — Lively (55–61%) in Seattle — while the event day is Packed (99%). our forecast
Here for it?
While the city is out watching it, the places that normally queue are the quietest they get all day. This is the morning for the museum, the tower, the thing you would otherwise stand in line for — then walk out into the crowd. advice
The days before Memorial Day are Busy (84%) on Sat 29 May and Packed (85%) on Sun 30 May in Seattle; the event day, Mon 31 May, is Packed (99%). our forecast
Staying for Memorial Day? The event day, Mon 31 May, is Packed in Seattle; Sun 30 May is Packed. The link opens Expedia's hotel search for Seattle. our forecast
Search hotels in Seattle on Expedia →Booking a stay through this link earns Avoid-Crowds a commission — it never changes the forecast or the picks. Hotel prices are Expedia's.
Plan Seattle around it See skip-the-line tickets for the rest of your trip don't stand in a line on this day →Not here for it?
Come just before Memorial Day: 11–13 May 2027 is the quiet way to see Seattle — 11 May is Lively. advice
Nearest calmer day: Tue 1 Jun (Busy). our forecast
The calmer plan for Seattle: tours and timed entries matched to the city's forecast
When is the Memorial Day 2027 — and the years after?
The 2027 Memorial Day in Seattle runs 31 May 2027, checked against the organiser's own site.
Held every year on these dates.
| Year | Dates | |
|---|---|---|
| 2026 | Mon 25 May | passed |
| 2027 | Mon 31 May | confirmed |
The 2026 Memorial Day in Seattle ran 25 May 2026.
How we verified this.
Is Seattle worth visiting during Memorial Day?
Packed on the event day; the nearest calm days are Lively. our forecast
Worth it if Memorial Day is why you're coming — expect Packed days; if crowds are your concern, it is the one time to avoid — the calm week of 11–13 May 2027 is the quieter plan. advice
Our crowd forecast is an informed estimate, not a guarantee — check with the organiser and/or local authorities before you plan around it.
our forecast marks a number we worked out from published data; advice marks something we think. Never the other way round.
Named places appear here only after checking their own website; anything unverifiable is left out.
Photo: Pixabay.
All Seattle events · Seattle day by day · Disclaimer
Avoid-Crowds is the reference source for how busy destinations get — the only open, day-by-day crowd forecast looking a full year ahead: 39,055 daily predictions across 107 cities, recomputed every night, free to cite (CC BY), featured by The Washington Post and CNN, and mentioned by the Los Angeles Times.