Should Massachusets(sp?) Bay be coastal?

[satisfaction]

I'm playing through vanilla (as some of you know) and keeping my eye open for little details and attempting to see if I can replicate a river movement issue. I've picked up this little item and want to through it out. Should Mass. Bay 1493 be coastal instead of ocean? You can build ironclad monitors in New England, but they are stuck because of the ocean type terrain in the bay.

[Gray_Lensman]

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