What the UV Index Can Tell You about Prepping for a Beach Day-Guest Post

A day at the beach can quickly turn into a sunburn if the proper precautions aren't taken. And, just because there are a few clouds in the sky doesn't mean you're safe from rays of the ultra violet variety. So the following is an easy-to-understand version of the UV Index -- use it to beat the heat and avoid a bad burn.

Low Risk: UV Index of 2 or Less

 

The UV Index works on a scale from 1 to 11 with 1 being the lowest risk and 11 being the highest. With that being said -- although it's considered low risk, a UV Index of 2 or less can still turn your cheeks redder than you'd ever want.
Even with low-risk beach days, it's still recommended to apply sunscreen with an SPF (sun protection factor) of 30 or above. Also, keep in mind that the sun's rays are likely to bounce off the sand, so apply accordingly and, if you're prone to burning, wear a hat.

Moderate Risk: UV Index of 3 to 5

When you get into the moderate-risk area of the index, the sun gets a little tricky. Although not as intense heat-wise, the sun's radiation is still extremely damaging to the skin. So it's best to play it safe and apply a liberal amount of SPF 30 sunscreen.
In addition, the midday sun is usually at its worst on moderate days, so take shade breaks. And when booking that next package vacation deal to the coast, remember to put sunglasses on the packing list. You'll need them when the risk is moderate and above.

High Risk: UV Index of 6 to 7

This is when the beach really starts cooking. Wide brimmed hats, plenty of SPF 30, and frequent breaks in the shade will keep your skin from looking like a stoplight. And for those with fair complexions, staying indoors or covering up completely is wise.
A great summertime rule of thumb is to limit your sun exposure from the hours of 10am to 4pm, which is when the sun is at its strongest. Besides, the beach isn't any less fun early in the morning or at sunset.

Very High Risk: UV Index of 8 to 10 

Very high risk actually means "don't be in the sun unless you really have to." But because too much sun has never scared anybody away from the beach, the sun worshippers in us all should pull out all the UV protection stops.
Apply and reapply SPF 30 sunscreen every 4 hours, every time you sweat, and every time you jump in the water. Also, if you don't have a hat, UV-rated sunglasses, and clothing to cover up with, don't bother going to the beach.

Extreme Risk: UV Index of 11+

Basically, when the index is this high, you're playing at your own risk. So, follow all the advice above and reapply SPF 30 sunscreen hourly.
Regardless of risk, it's always a safe bet to pay attention to the UV Index and protect yourself from the sun's skin blistering rays. It will pay off in the long run and greatly reduce your risk of skin cancer.