Vessels must avoid the Niagara Bar by passing N of the lighted buoy about ____ miles N of Fort Niagara when bound between the Welland Canal points E of the Niagara River.

The requirement for vessels to avoid the Niagara Bar when navigating towards the Welland Canal from points east of the Niagara River is critical for ensuring safe passage. The specific distance of 3.7 miles north of Fort Niagara allows vessels to steer clear of this hazardous area, which is well-known for its shallow waters and potential navigation challenges.

This distance aligns with navigational charts and local regulations that indicate the safest route for vessels entering these waters. The lighted buoy serves as an essential marker, guiding vessels to maintain safe distances from the Niagara Bar while ensuring compliance with safe navigation practices. Understanding and applying this precise distance is crucial for preventing marine accidents and ensuring a smooth transit through potentially perilous waters.