My first guess would be no. I've looked all around that thing while the boat is sitting in the water and that area is always dry. I think they've got that "below waterline" accessory sealed up pretty good.
I fought the wet bilge/changing area almost as much as anyone and have done a great deal of sealing as well.
The one thing I haven't done that many have is add the little drains to the seat/hatch drain rails.
Unless your boat sits perfectly level (mine does not) any rain water that gets in those grooves is going to overflow the little raised rail either forward or aft based on the attitude of the boat. Sitting in the water, I'm a little bow down with the trolling motor, the porta-potty, and the trolling motor batteries all forward of center.
Sitting on the trailer, obviously a little bow up.
My boat is garaged unless I'm on vacation. In Wisconsin, it's on the trailer overnight so any rainwater floods the back section under the seats and finds it's way down to the bilge. In Florida I'm sitting in the water overnight, so any rainwater overflows the front compartment rails, soaks everything in the front storage area, and then flow to the changing room floor. Down there, my first chore most mornings is to muck out the changing area before we start the day. After that and if there's no rain, my boat actually stays quite dry.
If you haven't done the anchor locker drain yet, that's an absolute must.
You've probably seen this already if you've done a little research, but this video shows how bad my deck drains and front cooler drains leaked before I fixed them.
Good luck and have fun and pray this stupid pandemic gets mellowed out soon.
I just canceled my April trip to Destin two days ago. Still kinda PO'd about that one. Hoping to head back to WI this summer (It's still home in my mind) if things get better.
