The remaining magnolia flag design will be slightly amended following recommendations by Clay Moss, a flag expert. Moss suggested for the red stripes and yellow border to be made broader.

Magnolia flag. Designers: Hunter Jones, Sue Anna Joe and Kara Giles; The flag features a magnolia flower on a blue banner with red bars on the hoist and fly side of the flag.

If you see a single flag that's half red and half yellow, the area you're in is among the safest on the beach. The flags indicate an area is protected by lifeguards and is being closely supervised.

A red flag means “high hazard,” so expect big waves and/or strong currents. You’re technically allowed to swim, but only skilled swimmers should do so (and with the utmost caution). 4.