What protection matches each UV Index band?

UV Index 1 to 2 is Low: No protection needed. UV Index 3 to 7 is Moderate to High: Protection needed. UV Index 8 or higher is Very High to Extreme: Extra protection needed.

When should beach visitors seek shade?

Seek shade when possible. UV rays are strongest between 10 a.m. and 4 p.m.

How should beach visitors apply sunscreen?

Apply about one ounce of broad-spectrum SPF 15 or higher sunscreen 15 minutes before going outside. Reapply sunscreen every two hours, even on cloudy days, and after swimming or sweating.

Beach sun safety

Use shade, clothing, and sunscreen to protect against UV rays

Seek shade, wear protective clothing, and apply sunscreen on the beach.

Sources checked August 20, 2026: EPA UV Index scale (opens in a new tab) and EPA sun safety tips (opens in a new tab).

UV Index bands

UV Index 1 to 2

Low

No protection needed.

You can safely stay outside with minimal sun protection.

UV Index 3 to 7

Moderate to High

Protection needed.

Seek shade during late morning through mid-afternoon. When outside, generously apply broad-spectrum SPF 15 or higher sunscreen on exposed skin. Wear protective clothing, a wide-brimmed hat, and sunglasses.

UV Index 8 or higher

Very High to Extreme

Extra protection needed.

Be careful outside, especially during late morning through mid-afternoon. If your shadow is shorter than you, seek shade. Wear protective clothing, a wide-brimmed hat, and sunglasses. Generously apply broad-spectrum SPF 15 or higher sunscreen on exposed skin.

How to protect against UV rays

Protection steps

Seek shade when possible. UV rays are strongest between 10 a.m. and 4 p.m.
Wear a long-sleeved shirt, pants, a wide-brimmed hat, and sunglasses when possible.
Apply about one ounce of broad-spectrum SPF 15 or higher sunscreen 15 minutes before going outside.
Reapply sunscreen every two hours, even on cloudy days, and after swimming or sweating.

Water and sand reflect UV rays and can increase your chance of sunburn.

Source: EPA UV Index scale (opens in a new tab) · Source: EPA sun safety tips (opens in a new tab)

Beach sun safety questions

What protection matches each UV Index band?: UV Index 1 to 2 is Low: No protection needed. UV Index 3 to 7 is Moderate to High: Protection needed. UV Index 8 or higher is Very High to Extreme: Extra protection needed.; Source: EPA UV Index scale (opens in a new tab)
When should beach visitors seek shade?: Seek shade when possible. UV rays are strongest between 10 a.m. and 4 p.m.; Source: EPA sun safety tips (opens in a new tab)
How should beach visitors apply sunscreen?: Apply about one ounce of broad-spectrum SPF 15 or higher sunscreen 15 minutes before going outside. Reapply sunscreen every two hours, even on cloudy days, and after swimming or sweating.; Source: EPA sun safety tips (opens in a new tab)
Do water and sand increase UV exposure?: Water and sand reflect UV rays and can increase your chance of sunburn.; Source: EPA sun safety tips (opens in a new tab)