Read the text.
Surfing is a rewarding sport to learn, but new surfers should learn how to stay safe in the water before they jump in. First-time surfers should begin by taking a lesson from an experienced instructor who knows the sport and ocean safety. Checking the weather and tides will help surfers know what to expect. They should learn how to handle different types of waves and surf only at sites appropriate to their level. Posted signs help surfers by indicating hazards such as dangerous currents.
Before leaving for the beach, surfers should always check that their equipment—surfboard, leash, and swimwear—is in good condition. In the water, awareness is the key to safety. Surfers should be alert to other surfers' positions and know surfing etiquette. Learn more in Safe to Surf or another surfing guidebook.
Which author's purpose is suggested by the text?
to convince readers to buy surfing books or magazines
to persuade readers that surfing is a tricky but fun sport to learn
to teach readers important safety precautions surfers should take
to inform readers about the basics of surfing and ocean safety
To inform readers about the basics of surfing and ocean safety.