Nautical Ninja
Keep a proper ship's log
Digital ship's logbook that records your position via GPS along with speed, heading, wind direction and speed, sea state, weather conditions, and crew notes. Every entry is timestamped and stored so you can review any past passage in full. Build a permanent record of your time on the water.
Auto-fills your lat/lon from the device GPS with each log entry.
Record wind, sea state, barometer, visibility, and sky cover.
Free-text notes for sail changes, incidents, and observations.
Browse and review all past entries with map track replay.
On passage Log hourly entries with position, conditions, and sail trim — the same way a traditional paper log works, but faster.
After a sail Record what happened while it's still fresh — conditions, crew, any incidents worth noting.
Tracking your miles Build a long-term record of every passage — useful for offshore certification and just satisfying to look back on.