Shared shuttle with Hyatt, every 15 min — cheaper via SpotHero/Groupon
The Marriott Waterfront offers non-guest parking at $48/day walk-in, but significantly cheaper through aggregators like SpotHero, Groupon/ParkWhiz, and OnAirParking.
Shuttle is shared with the Hyatt Regency — every 15 minutes (3:30 AM - midnight), every 30 minutes overnight. Note: no in-and-out privileges when booked through third-party aggregators.

$10/day, free shared shuttle every 30 min — no hotel stay required
Covered garage from $11/day — shared shuttle with Marriott, every 15 min
Great value — from $7/day via aggregators, free 24-hour shuttle
Fenced & gated lot, $24/day — but shuttle costs $5/person each way