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Docking at CBMM

Welcome Boaters!

CBMM is pleased to provide its members at the Mariner Level and above with overnight docking privileges.



Our members-only marina is open every day and offers 40 slips with electric, pump-out, showers, and other amenities.

Day and overnight docking is available. Reservations are required and are on a first-come, first-served basis. Please call the Dockmaster at 410-745-4946 to make a reservation. Contact us via VHF Channel 16 or by phone on the day of your arrival for your slip assignment.

Check-in time is 1pm and check-out time is 12pm, unless otherwise approved by CBMM Dockmaster.

Day Dockage
FREE Day dockage is available to Household Level members and above, from 10am-4pm. Availability is limited, no reservations accepted. Memberships at the Family & Friends Level and above are permitted two additional guests for free. Any additional non-member guests must pay Museum admission.

Dinghy Dock
Members are welcome to use the Museum dinghy dock. Please check in with the Welcome Center prior to visiting our grounds, or when leaving campus.

Overnight Dockage
Mariner Level members and above may make use of overnight docking facilities at a cost of:
$1.75 per foot Sunday through Thursday with a $50 minimum

$2.50 per foot Friday through Saturday and Holiday weekends with a $75 minimum

Single 30 amp $11 per night

Twin 30 amp $16 per night

Single 50 amp $16 per night

*Single 100amp per use rate

Pump-out station $5/pump-out

*Supporter Level members and above will also receive a coupon for free docking on the second night of a visit once per year in addition to free head pump out.



Refer to the Boater’s Guide chart showing designated docking areas. Staff members are happy to assist you with your lines upon request. After docking, please check in with the Welcome Center.