[header] How to prevent squamous cell skin cancer [title] Seek shade from the sun. [step] The best way to lower your risk of all skin cancers is to avoid excessive exposure to intense mid-day sunshine, especially during summer months. Start by seeking some shade whenever you can, particularly if you're near water and susceptible to lots of reflection of the sun's rays. 
Look for shade trees and coverings to sit under. Bring an umbrella or a tarp to the beach.