If youre visiting a beach on the Padre Island National Seashore this weekend, keep a closer eye out for jellyfish and stingrays! PINS officials took to Facebook earlier this week, warning beachgoers that theyve received more reports of jellyfish stings as well as more sightings of jellyfish and stingrays in the area. Safety Snapshot: Jellyfish and Stingrays We are having an increase of jellyfish stings in the park. As there are limited services available at the visitor center, please pack vinegar with you for your beach trip, officials said on Facebook. To better help avoid stingrays, seashore officials said its important to shuffle your feet when in the water to avoid stepping on a stingray and being stung.