The Observatory launched a new version of its mobile app "MyObservatory" for the iOS platform today (11 November 2016). It comes with a new widget: "Weather, Astronomical and Tide Information".
By adding "Weather, Astronomical and Tide Information" widget, users can handily obtain the latest 9-day weather forecast as well as astronomical and tidal information, for example, times of sunrise, sunset, moonrise and moonset as well as information on high and low tides.
The "MyObservatory" is a free app. Users are welcome to download it in App Store.