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Avalon Offshore

Weather Routing, Navigation
Age Rating
4+
Years
Language
EN
+1 More
Size
68.8
MB

Information

Apple ID975313021
Bundle IDAvalonOffshore
SellerSeller
Min iOS13.0
Min macOS11.0
Device familiesiphone, ipad, ipod
Released2015-06-18
Copyright©2015-2025 Avalon Navigation Systems
WebsiteLink ↗
Privacy policyLink ↗

Preview 2 platforms

iPhone 5 images

iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot

iPad 10 images

iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot

What’s New Version 8.0.10

Fix weather models filtering for easier selection of appropriate models.

Description

Avalon Offshore is a complete weather routing and navigation application . It works on iPads and iPhones. It also works on the new generation of Macbook Air and Pro,equipped with an ARM 64 chipset. Avalon Offshore integrated the whole set of functions that are useful to cruisers and offshore racers; weather routing, weather, navigation with NMEA 0183 and AIS collision alarm, anchoring alert, regatta start management wit laylines, etc… Avalon includes automatic loading of 65 weather models: NOAA GFS, Metro France Arpege,and Arome, DVD Icon, OpenWRF Skiron, etc Avalon also includes advanced functions such as: - Bathymetric weather routing, allowing calculation of routes taking into consideration the draft of the boat. - Simultaneous comparaison of routes across different weather models, different routes options, etc… - Free use of Avalon VPP to calculate customised VPP polars for single hull boats (main sail + genoa, code 0, gennaker, spinnaker, staysail and mizzen sail. - High compression of weather data on several models (GFS, Arpege, Icon, NAM Caraïbes et USA East) enabling to reduce by up to 95% volume of data, very efficient for satellite transmission (Iridium Go, Iridium Inmarsat, etc) - Easy weather routing module (from harbor to harbor) for a quick start of the app. - Compatible with ©Navionics Boating maps without additional cost. - Interfaced with ©Navily for a quick selection of the best moorings and harbors. - On time arrival : Calculate departure time to arrive on a given time - Compatible with ActiveLook® Augmented Reality glasses VPP Polars - Free use of Avalon VPP to customize your boat velocity preduction and adapt them to the exact caracteristics of your boat - Polar captation at sea Nautical Maps - Free raster nautical maps: NOAA, Linz, Brasil, New Zealand - In-app pack of maps derived from UKHO or SHOM covering France, UK Belgium, Portugal, Spain Carribean, Eastern and Western Mediterranean, Transatlantic, ... - Personal maps support: mbtiles, tif, kap, geotiff - Navionics maps: You can use your Navionics Boating maps with Avalon free of charge. Weather Sources - 65 automatic weather sources (wind, gust, current, wave and general weather) included in the Premium Option (in-app purchase) - Capability to load external grib files (as an alternative to the Premium option) - Capability to load external current grib from Tidetech® Includes one month free use of Premium options (see below) IN-APP PURCHASE: PREMIUM OPTION Includes: - Iridium data compression (reduce by 6 transmitted volumes) - additional weather sources: Arome, Arpege, NAM, CEP, Skiron .... - Weather data up to 394 hours including Wind, Gust, Waves, Precipitation, Storms, Cloud Coverage, Pressure, Temperature - Integration of currents in route calculation in covered areas (worldwide, Iberia Biscay and Ireland and Mediterranean sea) - Waves (Swell and wind waves) Privacy Policy and Terms of Use at: http://www.avalon-routing.com/new/privacy/ Warning: Continued use of GPS running in the background can dramatically decrease battery life. Policy and Terms of Use at: http://www.avalon-routing.com/new/privacy/

Capabilities

In-App Purchases

Accessibility

ipadiphonemacrealityDevicetvoswatch

Version history 25 versions

Build 887030448v8.0.102026-06-16 18:29:23
Fix weather models filtering for easier selection of appropriate models.
Build 886789702v8.0.92026-06-10 21:00:56
Fix vector maps renewal Display beaufort zone in best start and multi scenario calculation Weather sources re-organised with additional sorting capabilities
Build 886376586v8.0.82026-06-01 17:57:06
Added display of Beaufort zone in the best start calculation and in the multi scenario analysis
Build 886121771v8.0.72026-05-25 22:47:53
Fix to ensure compatibility with iOS 17
Build 885758041v8.0.62026-05-19 13:06:37
Minor fixe Handling of exclusion zones and gates
Build 885022557v8.0.52026-04-29 01:53:40
- Creation of combined wind sources: Arome HD + Arpège Europe Arome Polynésie + Arpège Monde Arome Nouvelle Calédonie + Arpège Monde Arome Antilles + Arpège Monde - Creation of the combined Ifremer current source grouping: Atlantic: 2 km, Gascogne: 700 m, Eastern English Channel: 250 m, Western English Channel: 250 m, Finistère: 250 m, South Brittany: 250 m, and Aquitaine: 250 m - Display of isochrones and the previously calculated route directly in the layers display table.
Build 883538771v8.0.42026-03-19 18:37:50
Fix display weather on iPhone Fix color line of sight on Navionics
Build 883273049v8.0.32026-03-11 23:33:05
Added DST objects to Avalon vector maps Fix on departure time calculation.
Build 882437061v8.0.22026-02-19 01:30:55
Minor fixes
Build 881711592v8.0.12026-01-24 19:53:06
Minor fixes
Build 881590659v8.0.02026-01-21 04:22:41
New design with intuitive icons Merge Weather Routing and Weather modules 2 user modes: complete and simplified More space on the screen for the map and the route
Build 880107020v7.3.22025-11-26 18:29:31
Fix display gust when very strong winds
Build 879606567v7.3.02025-11-08 18:24:41
Added dark mode minor fixes
Build 878826080v7.2.12025-10-12 08:58:47
New algorithm to balance distance vs time Easier creation of regatta definition with the possibility to "stick" waypoints to lights and beacons Internet connection test Miscelleanous fixes and cosmetics
Build 877457065v7.2.02025-08-22 03:01:20
More explicit navigation alarms: Shallow waters ahead, TWA, heading, depth, anchorage, AIS, etc. Update notifications in the "STORE" module Predefined offshore regatta courses Transfer courses between users Ability to set certain weather models in automatic selection mode
Build 876497948v7.1.02025-07-18 16:28:01
Added maximum TWA per sailset Display sectors for beacons and lighthouses on Avalon Maps
Build 876278118v7.0.82025-07-10 15:42:17
Added lighthouses and beacons sectors
Build 875401265v7.072025-06-08 10:49:50
Technical release
Build 875166921v7.062025-05-30 08:12:10
Bathtmetric weather routing available now on long cruises
Build 874252152v7.052025-04-24 04:44:31
Fix interface Navionics Fix ENC card colors
Build 874146285v7.042025-04-18 22:18:31
Fix soundings in Avalon Maps
Build 873222932v7.032025-03-14 07:47:55
Fix scrolling for iPhone mini
Build 872899179v7.022025-03-02 09:46:17
Minor fixes
Build 872453157v7.012025-02-16 23:36:56
Vector maps display improvements - Addition of a customisable shallow water zone - 4 different display styles . Europe Day (based on SHOM® style) . USA Day (based on NOAA© style) . Europe Night (based on SHOM® style) . USA Night (based on NOAA© style)
Build 872050576v7.02025-01-29 23:32:51
ENC Cartogrraphic Support
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Availability 175 of 175 storefronts

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Change log 29 changes · BB

releaseNotes updated
Fix weather models filtering for easier selection of appropriate models.
description updated
Avalon Offshore is a complete weather routing and navigation application . It works on iPads and iPhones. It also works on the new generation of Macbook Air and
subtitle updated
Weather Routing, Navigation
name updated
Avalon Offshore
Version 8.0.10 released
Fix weather models filtering for easier selection of appropriate models.
Version 8.0.9 released
Fix vector maps renewal Display beaufort zone in best start and multi scenario calculation Weather sources re-organised with additional sorting capabilities
Version 8.0.8 released
Added display of Beaufort zone in the best start calculation and in the multi scenario analysis
Version 8.0.7 released
Fix to ensure compatibility with iOS 17
Version 8.0.6 released
Minor fixe Handling of exclusion zones and gates
Version 8.0.5 released
- Creation of combined wind sources: Arome HD + Arpège Europe Arome Polynésie + Arpège Monde Arome Nouvelle Calédonie + Arpège Monde Arome Antilles + Arpège Monde - Creation of the combined Ifremer current source gro
Version 8.0.4 released
Fix display weather on iPhone Fix color line of sight on Navionics
Version 8.0.3 released
Added DST objects to Avalon vector maps Fix on departure time calculation.
Version 8.0.2 released
Minor fixes
Version 8.0.1 released
Minor fixes
Version 8.0.0 released
New design with intuitive icons Merge Weather Routing and Weather modules 2 user modes: complete and simplified More space on the screen for the map and the route
Version 7.3.2 released
Fix display gust when very strong winds
Version 7.3.0 released
Added dark mode minor fixes
Version 7.2.1 released
New algorithm to balance distance vs time Easier creation of regatta definition with the possibility to "stick" waypoints to lights and beacons Internet connection test Miscelleanous fixes and cosmetics
Version 7.2.0 released
More explicit navigation alarms: Shallow waters ahead, TWA, heading, depth, anchorage, AIS, etc. Update notifications in the "STORE" module Predefined offshore regatta courses Transfer courses between users Ability to set certain weather mo
Version 7.1.0 released
Added maximum TWA per sailset Display sectors for beacons and lighthouses on Avalon Maps
Version 7.0.8 released
Added lighthouses and beacons sectors
Version 7.07 released
Technical release
Version 7.06 released
Bathtmetric weather routing available now on long cruises
Version 7.05 released
Fix interface Navionics Fix ENC card colors
Version 7.04 released
Fix soundings in Avalon Maps
Version 7.03 released
Fix scrolling for iPhone mini
Version 7.02 released
Minor fixes
Version 7.01 released
Vector maps display improvements - Addition of a customisable shallow water zone - 4 different display styles . Europe Day (based on SHOM® style) . USA Day (based on NOAA© style) . Europe Night (based on SHOM® style) .
Version 7.0 released
ENC Cartogrraphic Support
expanded screenshot