SEASIDE HEIGHTS, N.J. (CBSNewYork/AP) — Some swimmers scrambled for the shore after seeing a group of stingrays off the beach in New Jersey.

People initially thought sharks were swimming off the Grand and Blaine avenue beaches in Seaside Heights Wednesday.

READ MORE: Gen. Colin Powell, Former Secretary Of State, Dies At 84 Due To Complications From COVID-19

Sgt. Steven Vanhise of the Seaside Park Beach Patrol told the Asbury Park Press lifeguards launched a boat and personal watercraft and saw the stingrays, about 8-to-10 feet in size, about 200 to 300 feet off shore.

READ MORE: Gen. Colin Powell Remembered Fondly At His Alma Mater, CCNY, And In The Bronx, Where He Was Raised

Vanhise says the stingrays, which were traveling in packs of three to four, didn’t pose a threat to swimmers.

MORE NEWS: Report: Feds May Allow Americans To Get Different COVID Booster Than Vaccine They First Received

(TM and Copyright 2011 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2011 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.)