Knowing the direction of the wind is critical to windsurfers, kiteboarders, and surfers in general.
There are many wind measurement methods; some of them are quite precise and accurate, and some of them are just enough to sail away.
The wind compass is a simple and effective tool for knowing where the wind is blowing.
The information is provided in letters (for example, NE, SW), but the compass is usually divided into 360 degrees around the full circle.
This will allow for more precise measurements.
Subtle changes in wind direction will have an impact on the way you sail or surf.
Although it is not always possible to adjust perfectly to the breeze's original origin, it is crucial to know different ways of checking wind direction wherever you are.
Beach Flags
Onshore beach flags provide valuable information as they always shift with the wind.
You can check them if you're at the beach, but you can also take a glance at them when sailing out in the water.
Hand Pouring Sand
Hand-pouring sand is another classic way of knowing where the wind is blowing from.
It's pretty easy; just let those grains tell you if it's offshore or side shore breeze.
Wind Vane
One of the most accurate methods is the wind vane.
Although you might not find many weather vanes near sailing spots, today, you can easily afford a similar product for your smartphone that works as a portable anemometer.
Windsocks
Windsocks are not often seen near lakes, beaches, or rivers, but if you're driving to your favorite sailing spot, you might pass by one of these conical tubes down the highway.
Remember that in this particular case, the wind direction is the opposite of the direction in which the windsock is pointing.
Wet Finger in the Wind
The wet-finger-in-the-wind test is one of the most inexact and erroneous ways of analyzing wind sources.
The problem with the human wind meter is that it is clearly unreliable in very humid and scorching conditions.
Anemometers
Modern digital anemometers are the most accurate wind measurement method.
These portable devices are sold with a broad range of options and functions, such as air temperature, air pressure, and wind speed.
Do you know the Beaufort Wind Scale? Take a look at it. Knowledge is power.
Discover the most famous winds in the world.
Words by Luís MP | Founder of SurferToday.com