I am pretty sure that Bowdoin is need blind for international students, and meets full need for international students. As such this will not impact your chances at all.
To me your ECs look excellent, and your grades as far as I can tell appear to be excellent.
Being international will lower your chances somewhat. You are clearly a very competitive applicant. However, this still leaves acceptance as less likely than rejection. This could go either way but I certainly think that it is worth an application.
We by the way are in Brunswick Maine quite often and are reasonably familiar with the area. Let me know if you have questions about the area.