Long Island beaches reopen for July 4th day after shark attacks guard Gotham Rex 2 years ago Smith Point and Cupsogue beaches in Suffolk County reopened for swimming at 10 a.m. after lifeguards gave the all-clear. Source: NY Post click here for more… Share: Business as usual at Long Island beaches despite recent shark sightingsDateJuly 29, 2021In relation toPets & Animals,Nassau County,Long Beach,beaches,sharksNYC beaches officially open to swimmers this Memorial Day weekend on SaturdayDateMay 27, 2022In relation toSociety,New York City,beaches,jersey shore,jones beach air show,swimming,coney islandMore shark sightings off Long Island beaches halt swimming, prompt new safety measuresDateJuly 28, 2020In relation toHempstead,Nassau County,beaches,sharks,lifeguard