ship log

Captain's daily journal

A ship log is an official record of a vessel's voyage—its position, speed, weather conditions, and notable events.

The captain or officers make entries at regular intervals.

The term comes from the original method of measuring speed: a wooden log thrown overboard attached to a knotted line.

The ship log recorded their position at noon each day.

Opposites
documentation status

ship logoral tradition

Culture passed by speech

temporal orientation

ship lognavigation chart

Map showing water routes

communication type

ship logdistress signal

Alert requesting urgent aid

radio transmission · mayday call · semaphore

Family

ship, log, ships, shipped, shipping, shipper, shipment, shipyard, shipboard

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G