Features
Everything you need at sea
GRIB files
Many sources: NOAA, Météo France, Great Circle, Mercator Ocean, Open Skiron, Open WRF, GMN.
Isochrone routing
Powerful routing engine with 400+ sailboat polars included.
Tides and currents
Tide predictions and European tidal current atlases built in.
Marine charts
Free NOAA charts, in-app SHOM and UKHO chart atlases.
Navionics integration
Use your existing Navionics Boating license at no extra cost.
AIS with alarms
AIS target tracking with configurable collision alarms.
NMEA 0183
Connect to onboard instruments over USB, Bluetooth or Wi-Fi.
Works offline
Once your data is downloaded, no internet connection is needed at sea.
Screenshots
