@josh
Yes, but fortunately for Manila Bay which includes Binuangan. Once climate change happens, the entrance to the bay can be sealed off and the ocean water drained. Defending and fighting against flooding is doable, the Dutch have been doing it! Hopefully it can be done in New York too if people seal off the Upper New York Bay and move port operations to Lower New York Bay. However, it might be difficult since river water flows down Hudson River and East River from upstream. You can close off a bay and drain the ocean like with the Netherlands and potentotally, the Philippines but if there are mountains that give rivers water that drain into a bay then it may be problematic to seal off bodies of water.