Skyguide, descriptions, night vision mode. Essential tool for every astronomer.

Reliable weather, live from the dutch national weather service KNMI.

Great weather app for the Netherlands, high quality measurements by the KNMI.

All bridges and locks, 60,000 objects, live tides, weather and GPS Tracker

The best topographical, aerial photos and land registry maps for the Netherlands

Stay up to date with the world's greatest Dance, right on your TV

Tidal stream charts for the west coast of France + reference tide times

The maritime stream atlas for the Irish North coast and West coast of Scotland

Tidal Stream Atlas for the English Channel, eastern en western parts

The Tidal Stream Atlas + co-tidal charts for the Thames Estuary.

All sea charts from the Tidal Stream Atlas for the Irish Sea and Bristol Strait

All sea maps from the Tidal Stream Atlas for the Dover Strait

KNMI weather in your location, the weather app with radar, weather alerts, expectation

All weather warnings and weather alerts KNMI: app, push message and widgets

This is the interactive Inland Waterways Police. Clear and complete.

The Admiralty Tidal Stream Atlas for the North Sea, North-Western Part

The Tidal Stream Atlas for the North Sea, Eastern Part + German Bight

The Tidal Stream Atlas for the North Sea, Southern Portion.

All 91 sea maps from the HP33 tidal stream atlas for the North Sea + Dutch coast

The current weather and wave data, at sea and along the Dutch coast.

The most complete app for tidal Netherlands, the North Sea and inland

Live Weather forecast for Germany, reliably and completely.

Weather app, comprehensive and truly reliable KNMI weather in your location.