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WeatherTrack GRIB

By Best Search Infobrokerage, Inc

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Amazing Weather Details at your Fingertips. Worldwide.

"An incredibly comprehensive weather app - it accesses many data models from different agencies and provides worldwide coverage. The GRIB layers include wind, precipitation, wave height/direction/period, ocean and tidal currents, air and sea temps, relative humidity and more. WeatherTrack works offline, and GRIB files can be downloaded through an SSB connection, an Iridium AxcessPoint or as an email attachment and opened in the app." (App of the month! in Cruisingworld) (at a glance)

Official partner in the AMERICA's CUP TEAM ARTEMIS (2013)

Forecasts for Professionals and Amateurs...

"Great Tool - I hardly use my SSB radio for weather information any more. Whenever I can pick up Internet via mobile phone, WeatherTrack is much simpler and provides everything that I want."

Everything you could ever want in one app:

Select area of interest and get detailed GRIB data. View online/offline, point forecast or meteogram (graph).

Weather types (GRIB layers):
+ Wind (10 m above MSL)
+ Gusts
+ Precipitation (rain/snow)
+ Dew point
+ Cloud Cover
+ Waves Height/Direction/Period
+ Ocean current (RTOFS)
+ Barometric Pressure,Highs (H)/Lows (L)
+ Air-/Sea Temperature, Temp. at 500 mb
+ Relative Humidity, Geopot.Height at 500 mb

+ Worldwide Coverage
+ Forecasts up to 16 days (depending on data model)
+ Resolution: 0.05°, 0.5°, 1°, 2°, 2.5° (dep.on data model)
+ Forecast interval: from 15 min up to 24hr (dep.on data model)
+ Updated every 6 hr (GFS)

+ Offline, high res vector map. Use it offshore or in the mountains.
+ Zoom in - to 0.001° (111 m /121 yd) - (for very high res GRIB files)
+ Customizable
+ Online map (satellite/hybrid/map view)

+ Works easily with low bandwith
+ User friendly
+ Meteogram, dynamic, displays any layer
+ Open GRIB files from Email/Browser, 3rd party
+ Share (Twitter, Facebook, email)
+ City/Airport Search
+ Magnifier
+ In-app guide (offline)
+ Animation - watch & share
+ Import/export GRIB files to and from your PC
+ GRIB via Iridium access point

helps you plan your trip well (In-App purchase). (at a glance)

+ Create your own route. Import/Export to and from other apps (e.g. Dropbox).
+ Edit waypoints: name, lat/long, duration to next waypoint, (estimated) speed, fuel
+ Select wind mode: true, relative, apparent
+ Route Meteogram
+ Share complete route files by email and open in apps (e.g. Dropbox).
+ Online map. Display route in satellite/hybrid/map view.

+++ GRIB Robot (subscription**)
Makes the retrieval of GRIB files over satellite connections easy.

+++Tidetech (subscription**)
Worldwide hi res Ocean/tidal current

+++ GLOBAl-LOCAL Satellite View
+ Fascinating view from space.
+ Worldwide clouds updated every 3 hours
+ Anywhere detailed Point Forecasts on your finger tip, not only for two million locations
+ World Clock, analog/digital

Selected online resources
+ Satellite
+ Radar
+ Fax
+ Aviation weather (partly)
+ Surface analysis
+ Snow precipitation
and more.

**SUBSCRIPTIONS AUTOMATICALLY RENEW unless auto-renew is turned off at least 24-hours before end of current period.
Tidetech Price: USD $7.99/mo, $34.99/6 mo, $46.99/12 mo
GRIB Robot Price: USD $2.99/7d, $5.99/mo, $15.99/3 mo, $28.99/6mo
Your iTunes account will automatically be charged at the same price for renewal within 24-hours prior to end of current period unless you change your subscription preferences in your account settings.

WeatherTrack, the Swiss Army Knife for Weather Enthusiasts! One app - many tools

What's New in Version 1.6.15


* Keyboard shortcuts to make the navigation easier if an external keyboard is connected.


* Added inHg as a selectable unit for air pressure.
* Added the ability to read track segments when opening GPX files.
* Implemented the new Tidetech V2 API. If you purchased the Tidetech subscription directly on the Tidetech web site, please note that the user name and password are not used any longer. Please copy the "API Key" from the Tidetech web site to the WeatherTrack settings to be able to continue to use the Tidetech subscription. This is not needed if you purchased the subscription through WeatherTrack's in-app store.
* Make the bubble slightly larger with a little bit more space between the buttons to be able to hit the buttons easier.


* Improve the logic that finds the nearest city to also find nearby cities that are across the next degree boundary.
* Disable next or previous waypoint functions if there are unsaved changes.
* Fix thumbnails that are crossing the date line.
* Fix missing titles if sharing a meteogram image.


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Customer Reviews

Nickels and dimes you to death!

Lots of weather apps out there.. this one is very misleading, after you they get you for $9.99 they nickel and dime you for every option for only months at a time. Leaving you with hardly nothing unless you buy options to make it somewhat manageable. Save your money look elsewhere!

WeatherTrack GRIB
View in iTunes
This app is designed for both iPhone and iPad
  • $9.99
  • Category: Weather
  • Updated:
  • Version: 1.6.15
  • Size: 144 MB
  • Languages: English, Dutch, French, German, Italian, Portuguese, Spanish
  • Seller:

Compatibility: Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
All Versions:

Top In-App Purchases

  1. Offline High Resolution MapFree
  2. Tidetech Currents$7.99
  3. Route Weather$5.99
  4. GRIB Robot$2.99
  5. Advanced Local Forecast$0.99
  6. GRIB Robot$5.99
  7. MeteoPlus$2.99
  8. Tidetech Currents$46.99
  9. GRIB Robot$15.99
  10. GRIB Robot$28.99