The closure of the Sumner Tunnel from July 5 2023 – Aug 31 2023 doesn’t affect us personally in our normal routines, but I did notice in the media coverage that there is now a ferry option when traveling to the North Shore. I was intrigued and thought you might be as well. All I need to know is available online at the MBTA Beginner’s Guide to the Ferry so I would strongly urge you to consult it to answer your questions.
The Ferry goes from Boston Long Wharf to Lynn Blossom Street Pier and a weekday schedule is shown here (from the guide). There is parking near the Blossom St. Pier to answer a question in advance. The trip takes about 40 minutes and I find it so intriguing we might just give it a try. Anyhow, something to keep in mind as you consider travel into or from Boston over the summer.
What the online Ferry Guide looks like:
Good Morning Gloucester 