If you look at these specs on this site(link below), there is a splashwell made for the 20' Seafari outboard;
web page
Mine has one and decided to leave it off for now. I have yet to see a wave crash through the well area.
Last Sat was a good test heading in from Stellwagen with the NE blow right on my a$$. [img]/images/graemlins/blush.gif[/img]
- Nick