Ours is ridiculously loud and no problem at all hearing it in the cockpit. In fact before we left to go cruising our primary
bilge failed and a neighbor 1 pier over heard the
noise and tracked down who was making all the racket. That’s how we discovered we had a leaking
holding tank and a y-valve selector failure for one of our heads...right before we where planning to leave for cruising. good times...
But I digress, for our little 40 footer, there is no way you’re missing the high
water alarm from anywhere onboard.