Weather - Routing - Navigation

In-app purchases
2.32K reviews
Content rating
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About this app

SailGrib WR 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 .... ) or use your charts from the Navionics Boating app.
- Offshore weather with Iridium Go! with extreme optimization to minimize transfer size
- 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!

- The Premium Option subscription is available for a period of 1 month, 12 months (automatically renewable) or purchased with a one-time payment "for life".
- The Premium subscription gives access to all the features of the app.
- The payment will be debited from the Google Play account upon confirmation of the purchase.
- The subscription renews automatically.
- To cancel your subscription, go to the Google Play Store app or follow this link:
- If you cancel your subscription, the service will remain available until the end of the paid period

Online Help:
FB Users group:
Updated on
Jul 16, 2021

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 2 others
Data is encrypted in transit
Data can’t be deleted
2.32K reviews
Pyo verdine
November 22, 2022
I love this app but can't use it past two days as when I click on upgrade it shows premium and circles forever without showing me any option to purchase the upgrade. Edit: it was a problem with the latest updates of GooglePlay. It worked after uninstalling them. Love the app now and great/one of the only places to download 10 days ECMWF grib files.
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November 22, 2022
Hi, this is most likely a network issue. Can you try on another network or restart your device?
Bogdan Dumitrache
May 6, 2022
Application price/ features ratio is good. There are a few improvements I would like to see like 1. Stability. Annoying bugs like after playing a WR the second time or reloading the time cursor is in sync with the grib instead of the routing and playing becomes almost impossible 2. I would like to see choices for comfort vs speed routing based on wind and waves. Suggesting time of departure based on that. 3. More layers to be added to view, most important waves 4. Slow updates
5 people found this review helpful
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Chris L.S. Panym
August 2, 2022
loading chart areas and zooming in/out took so long i could not rely on this for navigation, only trip planning. The Location button often put me over land, not where i was sailing! When the Location function did work, the refresh was erratic. Navigating with this program would be dangerous.
2 people found this review helpful
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August 2, 2022
Sorry for all these surprising issues. Thousands of sailors are navigating with the app. It looks like it is a positioning issue with your device. Would you mind sending us a mail using the Contact us menu. It might help discovering the problem. Thks

What's new

- Navygatio (Bêta) - logbook entry (text and photos)
- Quick zoom
- Bug fixes and performance enhancements