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SeaMate Buddy

Your best partner at sea

About Us

SeaMate Buddy is built by seafarers for seafarers. Our mission is to deliver reliable, simple and free tools for everyday maritime tasks: from port information and navigation calculations to communications and training materials.

We grow a practical toolkit available both online and offline. New features are added regularly, databases are expanded, and usability is continuously improved.

If you have ideas or want to support the project — write to us. Feedback from deck officers, engineers, captains and cadets matters.

  • Port and terminal data with UN/LOCODE and GISIS references
  • ETA calculator with fuel planning and print-ready voyage plan
  • MF/HF shore testing stations list and map (with MMSI)
  • Signal flags, Morse code and phonetic alphabet reference

Roadmap highlights:

  • More datasets for ports and terminals worldwide
  • Checklists and logs for bridge and engine room
  • Offline-first improvements and mobile refinements

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