Free weather forecast service

Because no navigator will plan a route without a reliable weather forecast, TIMEZERO offers free access to updated data to all users. You can download and display weather and oceanic data directly from TIMEZERO Weather Wizard.

Check out how weather data are integrated within TIMEZERO software

TIMEZERO was one of the original software offering weather files to be used inside the program more than 30 years ago. Today, there are more than 40,000 TIMEZERO customers using these forecasts.

Access to unlimited marine weather forecast service with TIMEZERO

TIMEZERO enables you to overlay weather and oceanic data directly on your chart.

With almost one million weather files downloaded each year, TIMEZERO is without a doubt, one of the main suppliers of marine weather in the world.

The latest version of TZ Navigator now offers forecasts from the GFS model with a resolution of 0.25°.

Up to 15 days of free and unlimited forecasting with worldwide coverage:

DataWindWind GustPressureAir TemperatureCloudPrecipitationHumidityGeopotential Height (500mB)Wave (significant)Surfacic Current
Resolution25Km
(0.25*0.25)
25Km
(0.25*0.25)
50Km
(0.5*0.5)
25Km
(0.25*0.25)
25Km
(0.25*0.25)
25Km
(0.25*0.25)
25Km
(0.25*0.25)
25Km
(0.25*0.25)
50Km
(0.5*0.5)
8Km
(0.08*0.08)
SourceGFSGFSGFSGFSGFSGFSGFSGFSWW3Copernicus
forecasts15 days15 days15 days15 days15 days15 days15 days15 days7 daysLive only

Register your TIMEZERO serial number

Give life to your charts by adding weather data

My TIMEZERO

Weather Animated Particles

Weather arrows displayed

Weather isolines displayed

Weather colors displayed

World Meteorological Organization

The WMO is an organization developed by the United Nations and has existed since 1951. Their role is to standardize the weather forecasts and meteorological measures. The files that are downloadable from TIMEZERO software are therefore in accordance with this standard. Specialized in climate and weather, operational hydrology and related geophysical sciences.