What is true about the Irondequoit Bay Outlet during winter?

During winter, the Irondequoit Bay Outlet is typically closed to navigation. This is primarily due to the presence of ice forming on the water, which can create hazardous conditions for vessels. As temperatures drop and ice conditions develop, the outlet becomes increasingly unsafe for regular boating activities. This phenomenon also means that the navigation channels are usually not maintained, further contributing to the closure.

While fishing might still occur in some sheltered areas or locations where access is possible, the outlet itself is not generally navigable. Other options related to normal operations for vessels or unrestricted fishing access do not account for the specific challenges posed by winter conditions, such as ice cover and reduced water accessibility. Thus, it's accurate to conclude that the Irondequoit Bay Outlet remains closed to navigation during the winter months due to these factors.