Tibbett's Point Light is 69 feet above the water. The reef extends about ____ feet around the point with a rock ledge and a least depth of 18 feet near its outer end.

Tibbett's Point Light being 69 feet above the water indicates its prominent position as a navigational aid. The reef extending around the point plays a crucial role in marine navigation, with the least depth of 18 feet near its outer end being important information for vessels approaching the area.

In terms of the distance the reef extends, 1,000 feet is a practical measurement in marine contexts, allowing vessels enough room to maneuver safely as they approach the point. This length is likely in line with navigational charts and safety practices that call for adequate space around coastal structures to avoid groundings or collisions.

Understanding the geography and navigable depths around Tibbett’s Point is essential for safe navigation, which is why recognizing that the reef extends approximately 1,000 feet is aligned with standard practices in charting and maritime navigation.