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CRUISING DESTINATIONS · STEP-BY-STEP GUIDE

How to Keep a Useful Offshore Position and Progress Log

Use regular voyage records to catch navigation and system problems.

Before you start

Gather the appropriate supplies and review the specific equipment manual.

  • Navigation log
  • GPS position source
  • Weather observations

Step-by-step instructions

0 of 5 steps completed on this device
  1. Pick a regular reporting interval

    Use a cadence suited to the passage, crew and weather rather than saving only one location per day.

  2. Record position and movement

    Note time in UTC, position, course, speed, sail plan and any significant changes.

  3. Record the environment

    Include wind, sea state, swell, visibility and relevant pressure or forecast trends.

  4. Note equipment and crew status

    Track fuel, battery condition, engine hours if relevant, crew concerns and safety equipment issues.

  5. Share as appropriate

    Use agreed reporting channels with a shore contact without exposing private crew information publicly.

Safety note

Routine internet-based position updates are not a substitute for distress calls or marine radio monitoring.

Key takeaway

A clear voyage log supports both daily decisions and later troubleshooting.

Keep this job on your maintenance schedule

Save the topic as a maintenance task, choose a due date or engine-hour target, and record future service. Free and stored on your device.

Add to my maintenance planner

This guide is for general education. Follow your equipment manufacturer’s instructions, current navigation guidance and applicable marine safety standards. When uncertain, use a qualified marine professional.

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