Underwater Lights

Decorative or functional lights mounted below the waterline; some states regulate brightness or color to prevent confusion with navigation lights. Boater ed warns of glare issues.

Related Terms

Collision Avoidance

Strategies to prevent accidents, including early course changes, clear signals, and adherence to ...

Federal Regulations

Boating rules set by the US Coast Guard or other federal entities (e.g., EPA for marine pollution...

Required Lighting at Night

Navigation lights (red and green sidelights, white sternlight, and masthead light) must be used f...

Wake Courtesy

Best practices for reducing wake near other boats, shorelines, or docks to prevent property damag...

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