Mariner Post Office

Contact Information

221 Main St
Seal Beach, CA - 90740

562-598-6915 Click to call There are no comments. Be the first to leave one below. Fax Number: 562-598-8785 Website Facebook Page

About Mariner Post Office

Hours of Operation

• Monday 9:00am - 5:00pm
• Tuesday 9:00am - 5:00pm
• Wednesday 9:00am - 5:00pm
• Thursday 9:00am - 5:00pm
• Friday 9:00am - 5:00pm
• Saturday Closed
• Sunday Closed

Last Collection

• Monday 4:45pm
• Tuesday 4:45pm
• Wednesday 4:45pm
• Thursday 4:45pm
• Friday 4:45pm
• Saturday 2:00pm
• Sunday Closed

Services

General Delivery

Money Orders (Domestic)

Money Orders (Inquiry)

Money Orders (International)

Pickup Accountable Mail

Pickup Hold Mail

PO Box Online

Passport Appointment Hours

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