The U.S. Post Office on Great Cranberry Island

Tel: (207) 244-3328

"At the PO"
The Post Office is located 50 yards to the left, as you walk off the Town Dock.  It's open year-round.

Help us stay open.  Please call and ask about our Stamp by Mail program: 207-244-3328.

The following information is courtesy of Eileen Richards, Officer in Charge:

Counter and Lobby Hours
Monday - Friday 8:00 am - 1:00 pm &
1:30 pm - 4:30 pm
Saturday 8:00 am - 12 noon
Sunday closed

Mail boats leave every day (except Sunday) according to the following schedule:

Departure Times for Mail to Various Destinations
Northeast Harbor always 8:30 am
Islesford 10:00 am (summer)
11:00 am (off-season & winter)
all other destinations Monday - Friday Saturday
12:45 pm (summer)
11:00 am (off season & winter)
always 8:30 am

Please note that mail boat departures change during the year, corresponding to the Beal & Bunker Mail Boat service.  Beal & Bunker has three schedules: summer, off-season, and winter.