Meanings of Nautical Safety Flags

Nautical flags carry a variety of meanings, depending upon how they are used. There are flags for sending messages, posting distress signals, and even providing directions to racing participants. Whether you sail for sport or profession, you should know how to use nautical safety flags. MarineWaypoints.com is a good source for illustrations and meanings of these flags.

  1. Alphabet

    • There are nautical flags associated with every letter of the military alphabet, from Alpha to Zulu. These flags can be combined to spell words or phrases.

    Numbers

    • There are also flags associated with the numerals from zero to nine. Combining them will produce larger numerals.

    Signs of Distress

    • Some flags can represent that a vessel is in distress. For example, the "Foxtrot" flag signifies that a ship is disabled and in need of assistance.

    Directions

    • Some flags indicate which direction a ship is traveling. For example, The "Echo" flag signifies that the ship will travel in a starboard direction.

    Racing Flags

    • Some flags are called race committee flags, and they are used to give messages to people participating in a regatta, or boat race. For example, the "C" flag indicates a change of course.