Nautical Term: LW

Definition of LW

Low Water, also referred to as LW, signifies the lowest water level at a particular tidal location. This measurement is crucial for mariners, sailors, and boaters to navigate effectively and safely in the vicinity of shallow waters, harbors, and other tidal areas.

For example, imagine a sailor who intends to enter a small harbor at low tide. Before setting sail, the sailor would consult a tide chart to determine the exact time and height of low water at the harbor. With this vital information at hand, the sailor can plan his entry into the harbor at low water, allowing him to safely navigate the shallow waters and avoid running aground.

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