Weather - Routing - Navigation

In-app purchases
2.2K 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
2.2K reviews
A Google user
March 9, 2020
I've been using this app for years for cruising and offshore racing - the feature set is pretty incredible for the price - now that it can display Navionics charts I have little reason to open any other apps. The developers are extremely responsive whenever I have questions or need help. Just used this app to win our division at the 2020 Heineken regatta. Highly recommended.
29 people found this review helpful
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March 9, 2020
Thanks, enjoy!
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
2 people found this review helpful
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Peter Williams
June 5, 2022
Only as good as the weather forecast Bought the lifetime subscription for the weather routing functionality after reading reviews. Has proved quite useless to date as all the available weather GRIB forecasts have been inaccurate compared to actual conditions. Will persevere for a while before deciding whether to delete.
2 people found this review helpful
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June 5, 2022
Surprised by your comment regarding the quality of the grib files. Which model did you use for what type of sailing? Do not hesitate to contact us ( for advice.

What's new

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