Visualize complex atmospheric and oceanic data in 3D HD layers. Download and customize GRIB files from various models for detailed weather and sea condition forecasts. Compare different models and data types side-by-side.






22+ similar apps compared and reviewed
Looking for something like Avalon Offshore? We've analyzed 22+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.






Visualize complex atmospheric and oceanic data in 3D HD layers. Download and customize GRIB files from various models for detailed weather and sea condition forecasts. Compare different models and data types side-by-side.






This application logs atmospheric pressure with time, date, and GPS data, allowing for detailed graphing and analysis of trends. It can also share data wirelessly with other devices and convert older iPhones into stand-alone barographs.








This app provides advanced weather forecasting and route optimization for sailing. It uses GRIB data, boat polar characteristics, and various meteorological models to plan efficient and safe journeys.


Provides advanced weather forecasting with multiple models for accurate wind and wave data, especially for European waters. Offers smarter routing with improved safety margins and saved preferences, alongside faster and more reliable weather data downloads.


This app measures air pressure and altitude using your device's built-in sensor. It helps predict weather changes, monitor health impacts of pressure fluctuations, and optimize activities like fishing. Customize its appearance and receive notifications about significant pressure shifts.


Access live aviation weather data including METAR, TAF, and NOTAMs for airports worldwide. Manage favorite airports, discover nearby locations, and view routes on a map. Offers premium features for enhanced learning and ad removal.


Visualize weather trends with detailed graphical representations of temperature, pressure, humidity, and wind. Access forecasts for the next 48 hours and 6 days, with interactive charts for easy information retrieval. Supports global locations and unit preferences.


Access real-time weather data from NOAA's National Data Buoy Center, including wind, pressure, and marine conditions. Get tide predictions and moon phase information to plan your water activities effectively.


This app provides pilots with comprehensive tools for flight planning, weather analysis, and logbook management. It offers high-quality charts, real-time weather data, and essential aviation regulations for safe and efficient flights. Features include digital logbooks, weight and balance calculators, and synthetic vision for enhanced situational awareness.