MDOT Maryland Port Administration PAC Seagirt Marine Terminal Update - Delayed Opening February 6, 2025 MDOT Maryland Port Administration sent this bulletin at 02/05/2025 02:42 PM EST February 5, 2025 Dear Subscriber, From Ports America Chesapeake: Due to the impending weather, The Seagirt Marine Terminal main gate will open at 7:00 AM on Thursday, February 6, 2025. Useful Links: Cargo Cruises Business Port Info Terminals