$ 43,999

21 Old Bay Harbor Series

Length: 21' - 0"

Beam: 7' - 3"

Draft: 26"

Capacity: 12 Adults

Displacement: 3,590 lbs.

Top Speed: 6.0 MPH

Running Time:

@ Cruising Speed: 7.5 hours

@ Top Speed: 3.5 hours

21 Old Bay Harbor Series Features Sheet
View standard features for this model

21 Old Bay Harbor Series Option Sheet
View options for this model

Please send us your inquiries about the Duffy 21 Old Bay Harbor Series:


Duffy Electric Boats: Easy Purchase and Delivery

1. Call us at (800) 691-2648!

2. We will walk you through the process of selecting colors and options.

3. Once your order is placed, your boat will be built at our Southern California factory.

4. Once your boat is built, we can arrange delivery to your location.