Your (b)log. Your wake.
Publish passages, follow crews, understand your sailing area — the ship's log that writes itself: from the Rubberduck app, via GPX, or simply told.
📢 What’s happening in your area?
⛵ Fresh from the ship’s logs
Ship’s logs →
🌊 Sailing areas at a glance
Sailing areas →🌊 IJsselmeer & Markermeer
🌊 English Channel
🌊 North Sea
🌊 Archipelago & Northern Baltic
🌊 Baltic Sea
🌊 Kiel Bay & Danish South Sea
🌊 Zeeland & Delta
The app behind it
About the app →
Rubberduck – Sailing Log NMEA
The ship's log that writes itself while you sail — GPS, NMEA, weather, tides & more.
🔔 Fairway alerts by e-mail
New closures immediately, daily status at 7 am
📖 Know-how for passage planning
📢 Fairway News
Source: NL · DE · DK · SE · HR · IT · GR · ES · UK …
Locks
Operating times, VHF channels & closures at Europe’s locks
📖 Help
Create your log, publish passages, upload GPX, connect the app — explained step by step.
⛵ Staande Mastroute
Through the Netherlands with the mast up — route, planning & live closures
⚓ Harbours
Every harbour the crews have called at — with marina info and the voyages behind them
The app
The ship's log that writes itself while you sail — GPS, NMEA, weather, tides & more.