It’s anchors aweigh for a Long Island judge, who won permission yesterday to moonlight as a sea captain.

Acting Nassau County Supreme Court Justice Alan Honorof plans to work weekends at the helm of a sightseeing boat.

“I’m very passionate about sailing and have been for about 25 years,” he said.

Honorof, 62, is licensed to pilot vessels up to 100 tons in coastal waters, but was stuck on land until yesterday’s ruling by the Office of Court Administration’s judicial-ethics committee.

Honorof, who makes $136,700 a year on the bench, expects to reel in more money per hour from his side job.