Weather - Routing - Navigation

In-app purchases
1.26K reviews
Content rating
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About this app

SailGrib WR Pro is a complete and easy to use navigation app: weather, tides, tidal currents, routing, NMEA, AIS, charts.

If you are a recreational boater, inshore or offshore racer, SailGrib WR covers all your needs:
- Weather and current acquisition before departure (grib files, isobaric maps, satellite images)
- Routing: optimize your navigation according to your wishes. Use one of our 400+ polars or simply build your own.
- Charts: subscribe to GeoGarage raster charts (SHOM, UKHO, NOAA, BSH .... ) or use your charts from the Navionics Boating app.
- Offshore weather with Iridium Go! : extreme compression and failure recovery
- AIS with alarms
- Performance tracking with your NMEA data
- alarms
- Visualize, share and analyze your sailing trips with Navygatio (Beta)

All this for an extremely low cost compared to traditional solutions.

SailGrib WR was voted in April 2021 "Best Multi-Tasking Sailing Application with Multiple Essential Features" by the world's leading global boat rental platform Zizoo (
SailGrib WR is used by many sailors in competition: Vendée Globe (Armel Tripon), Figaro 3, Mini 650, IRC...

Note: If you play Virtual Regatta Offshore, use SailGrib4VR to do your routing and send your progs directly to VR. It is very efficient!

Online Help:
FB Users group:
Updated on
Feb 21, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity, and Device or other IDs
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

727 reviews
Simon Chapple
April 3, 2024
This app does a good job of weather routing for courses with a small number of marks. Would be better if the configuration (i.e. pass through, or leave to port/starboard) of marks was enabled for all (or more) marks.
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Brian Thomas
December 14, 2023
Easy, accurate, simple to use and portable! Everything you need to navigate including AIS alerts, tides, wing, bars and good graphics! I sail a 28ft yacht single handedly so having a do it all navigation in your hand not only gives you flexability but saves on energy hungry GPS chart plotters,! As long as you can deal with the small screen its a winner in my eyes!
1 person found this review helpful
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thomas st
January 8, 2021
Love the app! Polar charts, grib files etc. could be more readable in terms of names, favourite polars would be nice, as well as a way to add additional polars via third party. These are all minor improvement suggestions however, coming from a developer who knows the struggle 😉👍 The functionality and price/value ratio are great, especially compared to competitors.
8 people found this review helpful
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What's new

Minor bug fixes