LEISURE MARINE

Precise voyage planning. Safety at sea. Racing advantage.

1-10 days forecasts
min. resolution 1° / 60 km
Wind Speed and Direction
Barometric Pressure MSLP
Air Temperature
Precipitation

1-10 days forecasts
min. resolution 1° / 60 km
All Free features
Wave Height and Direction
Wind/Wave
Sea Surface Temperature
Point Forecasts (Meteograms)
Buoys

1-10 days forecasts
min. resolution 1° / 60 km
All Free features
Sea Surface Temperature
Tidal Stream (Surface Flow/Currents)
NEXRAD (U.S.)
Salinity
Cloud
Ice Fraction (%)
Visibility
Humidity

Theyr GRIBview App

The market-leading product supported by Olympic sailors and professionals.

Our weather forecasts have been the professional mariners’ choice for over two decades. Today, the Theyr brand has become synonymous with accuracy.

You can download our free desktop/tablet applications and use them under the single subscription.

Windows 7 and above; 64-bit Download

MacOS X 10.12 and above; 64-bit Download