Decatur County, Tennessee. Not to be confused with Decatur, Tennessee. Decatur County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 11,757. Its county seat is Decaturville.
Santa Ana, CA. The center of each city listed is within 15 miles of Laguna Beach, CA. Scroll down the page to find a list of big cities if you're booking a flight between airports, or a list of smaller surrounding towns if you're doing a road trip.
Water Temperature Laguna Beach: 7 Day Forecast. Along with Newport Beach, Laguna Beach enjoys the warmest water in Southern California with water temperatures ranging from a minimum of 55 to 61F in February to 64F in May and 72F in August. The water can reach temperatures of 73-75F in early September, and Laguna Beach is a must for surfers, with skimboarding and kayaking also popular. Head out to Seal point where, during the warmer months of May through September surfers might need only a neoprene top if going out at dawn or dusk.