MIAMI (CBSMiami) – South Florida is under a coastal flood advisory until 8 p.m. Sunday.

The advisory covers the coastal areas from Palm Beach County through Broward and Miami-Dade.

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King tides, which are higher than normal high tides, are normal this time of year. They are to blame for the advisory.

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So when are the next high tides? There was one Saturday morning at 10:49 a.m. Another one is expected at 11:06 p.m. Saturday night.

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A combination of the king tides along with winds will generate waves that will increase the flood threat along the coast.