Monday
TodayRegular hours
10:00 AM - 8:30 PM
Opening hours
Local scheduleTuesday
Regular hours
10:00 AM - 8:30 PM
Wednesday
Regular hours
10:00 AM - 8:30 PM
Thursday
Regular hours
10:00 AM - 8:30 PM
Friday
Regular hours
10:00 AM - 8:30 PM
Saturday
Regular hours
9:30 AM - 6:00 PM
Sunday
Regular hours
10:00 AM - 6:00 PM
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Costco in Seattle — Live Check
Planning a visit to Costco in the Seattle area? We track live hours and status for quick decisions.
Real-time status for Seattle, WA
Timezone: America/Los_Angeles
Currently open
Is Costco Open Now in Seattle?
Yes, Costco is currently open in the Seattle area. Today's typical hours: 10:00 – 20:30.
Costco Hours in Seattle, WA
Seattle has multiple Costco locations. Hours shown are the most common brand-level schedule.
Other Wholesale Options in Seattle
If Costco doesn't fit your schedule, explore other wholesale brands open now in Seattle using our city page.