The tide charts used in the state and across the country are based on sea levels from roughly the 1990s.

Add Yahoo as a preferred source to see more of our stories on Google. Jacksonville's National Weather Service is forecasting a stagnant, breezy and overall dreary weather pattern in St. Johns County ...

The Bay Area’s first king tide of the season will make an appearance this weekend, prompting advisories for flooding and high surf around the bay and up and down the coast. “King tide” is not a ...