Sailing Reference

Charts, Coast Pilot, and Navigation References

Charts, Coast Pilot publications, chart symbols, navigation rules, tides, currents, and local notices form the reference stack for coastal navigation.

Level
working
Read time
9 min
Sources
2

Reference Types to Distinguish

FieldMeaningBoatpedia use
ChartA navigation product showing waters, soundings, hazards, aids, and related data.Route planning, pilotage, danger awareness, and position context.Charts need current updates and local interpretation.
Chart symbolsStandardized symbols and abbreviations used on charts.Helps users interpret chart information correctly.
Coast Pilot or sailing directionsNarrative local-navigation publications with harbor, regulation, and route context.Adds local detail that a chart may not fully explain.
Navigation rulesRules governing vessel conduct, lights, shapes, sound signals, and right-of-way situations.Supports traffic decisions and watchkeeping.Rules are jurisdiction-specific and situation-specific.
References

Sources and Method Notes

official

NOAA Office of Coast Survey

Official U.S. charting and navigation reference hub for ENCs, chart updates, Coast Pilot, and Chart No. 1.

Open source
official

U.S. Coast Guard Navigation Rules

Official navigation rules reference covering International and Inland rules, lights, shapes, and signals.

Open source
Next reference
Sailing ReferenceMarine Weather Forecastsfoundation / 8 minMarine forecast pages combine wind, waves, warnings, visibility, tide, current, local effects, and update timing into a departure decision.