Your ears are keenly attuned to faraway sounds in the water.
Benefit(s): You gain a +2 bonus to your passive Perception when you are in water, and on hearingbased Perception checks in all situations. You reduce the distance penalty on hearing-based Perception checks to -1 per 30 feet at the water’s surface and -1 per 60 feet underwater. In addition, you can detect the location of creatures moving creatures in the water within 5 feet (or within 20 feet for creatures lacking a swim speed) as if you had tremorsense.
Pirate Campaign Compendium © 2018, Legendary Games; Lead Designer Jason Nelson. Authors: Alex Augunas, Jeff Gomez, Matt Goodall, Jim Groves, Tim Hitchcock, Victoria Jaczko, Jonathan H. Keith, Lyz Liddell, Thomas J. Phillips, Alistair J. Rigg, Alex Riggs, Loren Sieg, Neil Spicer, Todd Stewart, Rachel Ventura, Michael D. Welham, Linda Zayas-Palmer.