iPhone Sailing
WeatherOnline applications for iPhone and iPod touch are available on the iPhone App Store.
WeatherOnline's "iSailing" forecast includes regional wind maps and local forcast tables.
  • Mapy
    • Vítr
    • Tlak vzduchu
    • Srážky
    • Výška vln
    • Běh, 3 Day Forecasts in 6 hrs intervals
    • View pictures step by step


  • Tabulka
    • 1-12 Dní:
      Tmax; Tmin; Počasí -Dopoledne; -Odpoledne; -večer; Riziko deště; Srážky; Směr větru a Průměrná síla větru -Dopoledne; -Odpoledne; -večer; UV index; Slunečné hodiny; Východ slunce; Západ slunce; Východ měsíce; Západ měsíce;
    • 24 hrs Forecast in 3 hrs intervals:
      Teplota; Směr větru; Průměrná síla větru; Relativní vlhkost; Počasí; Slunečné hodiny; V nárazech;
    • Choose units (C/F, km/miles)
    • Up to 10 locations at a time

  • Update periods
    • 1-12 Day Forecast every 6 hrs, 24 hrs Forecast every 3 hrs, maps every 6hrs.
  • Timezone
    • Location Forecast: local time at the forecast location. All other times according to the preset time for the device.
  • Please note
    • Go to www.weatheronline.cz to verify availability of the requested location, map.
  • Version 1.0 Known issues
    • In order to optimize data processing only the most recent data gets uploaded and only for one menu item at a time. Data older than 48 hours are automatically deleted at every restart. Therefore longer download periods may occur during a complete update or for multiple location updates.
    • Send your questions and feedback to [email protected]