NEW YORK — The Coast Guard has suspended the search for a man overboard on the New Bedford-based fishing vessel Miss Shauna. 

The missing unidentified 55-year-old crew member was last seen at 4 p.m. Monday aboard the vessel 25 miles south of Montauk, New York. He was not wearing a life jacket at the time, according to the Coast Guard.

For about 28 hours, Coast Guard units, as well as several fishing vessels, ran 22 search patterns and covered an area more than 4,200 square miles.

The Miss Shauna is a 51-foot vessel owned by Miss Shauna LLC, with an address on Cape Street in New Bedford’s waterfront, with Paul Weckesser listed as manager.

This story will be updated.