Marine Weather
Read the sky, follow a front and practise the weather decisions that matter before leaving harbour.
Beaufort scale in 3D
Explore forces 0–12, wind speeds and sea clues in an interactive coastal scene.
Clouds
Recognise the ten cloud genera and the signs they give a sailor.
Open labFronts
Follow warm, cold, occluded and stationary fronts past a vessel.
Open labWeather charts
Explore pressure, wind, fronts and a planned route on a synthetic chart.
Open lab