HF Weather Fax vs PredictWind Offshore Weather Usage & Stats

Do you want to get your weather charts without using an internet connection or a dedicated computer? HF Weather Fax lets you receive marine weather radiofascimile transmissions, using the audio from your HF marine radio. Just set it next to the radio's speaker or headphones, tune in a weather fax frequency, and watch the images come in. The app can also receive audio from Bluetooth audio devices. HF Weather Fax is perfect for mariners who want to be able to view the latest weather reports and forecasts. Received fax images can be manually or automatically saved, and viewed later. You can also export them to your computer using iTunes. There is also a built in copy of the NOAA/NWS Radiofacsimile schedule, and an option to download the latest copy of the schedule from the NWS website. Visit the support page for step by step instructions showing how to use the app: http://www.blackcatsystems.com/ipad/iPad_HF_FAX_Weather_Fax_App_FAQ.html Buy your copy right now, and start decoding and displaying weather fax transmissions in minutes.
  • Apple App Store
  • Paid
  • Weather

Store Rank

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The Offshore App allows you to seamlessly download multiple GRIB files for your coastal and offshore passages. Quickly download and view GRIB files, weather routes, GMDSS maps and text forecasts, AIS data and satellite imagery. Access all the world’s top ranking forecast models for reliable and accurate weather data, including ECMWF, SPIRE, UKMO, GFS and more. Our very own PWG & PWE models offer incredible accuracy and a record-breaking 1km resolution. In addition to forecasts, the Offshore App also provides a suite of powerful marine tools to save you time and keep you safe at sea. Weather Routing and Departure Planning is calculated in the PredictWind cloud at the highest resolution. The finished route is then sent back to your boat in an incredibly small file size which is ideal for low bandwidth satellite and SSB connections. The Offshore App works with Wi-Fi, mobile networks, and most satellite connections using an Iridium GO!, Globalstar or Optimizer device. ADDITIONAL FEATURES GRIB file viewer: High resolution forecasts maps with animated streamlines, wind barbs or arrows. Tables: The ultimate dashboard for detailed analysis. Graphs: Compare multiple parameters at the same time. GMDSS Forecasts: View either in the traditional text format or on a map. Destination Spot Forecast: Know exactly what the weather is doing at your destination. Live Observations: Know what’s happening right now out on the water. Ocean Data: See what’s happening under the waves with ocean and tidal currents, and sea temperature. GPS Tracking: Get a free customised GPS tracking page for your blog or website. AIS Data: View over 280,000 vessels worldwide on the AIS network.
  • Apple App Store
  • Free
  • Weather

Store Rank

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HF Weather Fax vs. PredictWind Offshore Weather ranking comparison

Compare HF Weather Fax ranking trend in the past 28 days vs. PredictWind Offshore Weather

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HF Weather Fax vs. PredictWind Offshore Weather ranking by country comparison

Compare HF Weather Fax ranking trend in the past 28 days vs. PredictWind Offshore Weather

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HF Weather Fax VS.
PredictWind Offshore Weather

March 21, 2025