In nearly all the attacks, the suspect grabbed the victim in some way and thrusted his pelvis against her.
Officers searched the area but couldn’t find the man, who reportedly looked to be in his 20s, police said.
Police said the man rode up to the women, groped them and then rode off on a lime-green bicycle.
The man and the woman didn’t know each other, according to police, who quickly responded to the Blue Line and arrested him.
Police said another guest got into an altercation with the NYPD lieutenant after the woman accused him of touching her.
Long Beach police are seeking the public’s help in identifying a man who allegedly attacked and groped a female victim at a bus stop earlier this month.
A massage therapist was arrested recently at the Belmont Shore Thai Spa where police say he inappropriately touched a female client during a massage.