A parent angrily blamed the field-trip drowning of a Harlem sixth-grader on her school principal yesterday following the girl’s funeral.

“Tell the truth. Tell the truth,” David Suker, 42, co-president of the parents association at Columbia Secondary School, shouted at Principal José Maldonado-Rivera as the two left the 10 a.m. service held for Nicole Suriel at the Church of the Annunciation in West Harlem.

“You are the only one responsible for this tragedy.”

Nicole, 12, died Tuesday after she was pulled by a rip current off Long Beach during a class trip.

As pallbearers carried her daughter’s casket to a hearse, Marisol Suriel had to be held up by relatives.

More than 100 mourners packed the church.

“Obviously, we are dealing with the family’s suffering and our own suffering,” Maldonado-Rivera said.