---
title: speed
framework: weatherkit
role: symbol
role_heading: Instance Property
path: weatherkit/wind/speed
---

# speed

Sustained wind speed.

## Declaration

```swift
var speed: Measurement<UnitSpeed>
```

## See Also

### Getting the properties

- [Wind.CompassDirection](weatherkit/wind/compassdirection-swift.enum.md)
- [compassDirection](weatherkit/wind/compassdirection-swift.property.md)
- [direction](weatherkit/wind/direction.md)
- [gust](weatherkit/wind/gust.md)