Each time I visit the beach, I see red / orange flags posted near open lifeguard towers. Whats that about?
The flags mark the designated swimming and body-boarding area. There is no surfing allowed between the flags. The lifeguard does his / her best to place the swimming / body boarding area away from rip currents and inshore holes. Depending on the season and activity, you may see the two flags crossed. This serves as a designated point of reference to keep swimmers and surfers separate. Ask the lifeguard which area is best suited for the activity you wish to engage in. Keep in mind that while the lifeguard establishes this area in the safest possible location, hazards may still exist in these areas; always ask the lifeguard about potential hazards.