Mariner’s Cove Mariner’s Cove
General Info
Email: marinerscovethirdlake@gmail.com
Website: marinerscovethirdlake.com
MCAA Board
Mariner's Cove Community Association (MCCA) is run by a 7 member board. Meetings are held at the Village Hall on the 4th Wednesday of the month at 7pm & open to all MC residents.
Annual Assessments
HOA fees are payable directly to Mariner’s Cove Community Association (MCCA) & not the Village. Checks can be dropped off in the dropbox at Mainsail & Spinnaker, or sent to PO Box 528, Grayslake, IL 60030.
News & Events
Meet-n-Greet & Key Exchange
Sat, Sep 19, 2026 | 11:00a - 1:00p
Druce Lake Beach
Come and spend the afternoon with your Cove neighbors and enjoy some summer fun! Learn more about what we do, ask questions, share your ideas, and discover the many ways you can get involved or volunteer—whether you have a little time or a lot! We’d love to meet you and hear what matters to you. Come join your neighbors and be part of our community!
- Boat key exchange
- Volunteer sign up
- Food/drink/snacks
- Music
Section Tools
Hello
What is a Passkey?
Imagine signing into your account as easily as unlocking your phone—no more worrying about remembering or typing a password. A passkey is a secure digital key that uses the safety features in your device to keep your account protected. It’s designed to be both simple to use and highly secure.
Ready to experience a simpler, safer sign-in? Click the button above to create your passkey now.