Scopolamine is the ticket for most people I have been on open water with who would otherwise not do well.
My wife gets motion sick from pretty much anything and she has found motion sickness glasses to be extremely helpful. She swears by them, and has a pair in my car, her commuting bag, and I’m sure a couple others lying around. Motion sickness glasses - Amazon. Based on my experience of traveling with her now vs before she knew about them, I would have to agree that they work.
My wife gets motion sick from pretty much anything and she has found motion sickness glasses to be extremely helpful. She swears by them, and has a pair in my car, her commuting bag, and I’m sure a couple others lying around. Motion sickness glasses - Amazon. Based on my experience of traveling with her now vs before she knew about them, I would have to agree that they work.