Jonathan Wiggs/Globe Staff
A lobster boats passed by the Oliver Hazard Perry outside of Boston Harbor. The Parade of Sail was delayed because of fog.
The Parade of Sail of Tall Ships into Boston Harbor has been delayed by an hour to 10 a.m., Sail Boston said in a tweet Saturday morning.
Sail Boston said in a press release Saturday morning that the parade was delayed “due to dense fog offshore.”
The organization said the times for other scheduled events have not been changed.
“Spectators at anchorage are urged to maintain extra caution due to weather conditions however spectators on land are not affected at this time,” Sail Boston said.
Katie Kingsbury/ globe staff
The foggy view of Boston at Piers Park in East Boston.