A high surf warning and a coastal flood advisory has been issued for all of San Diego's beaches from Thursday morning until early Monday. 🌊⁠ ⁠ NBC 7's team snagged some footage of the high surf on Thursday. At its peak, most beaches will see wave heights around 12-15 feet. Some spots, like Sunset Cliffs, may get waves up to 18 feet high! 💦⁠ ⁠ With the elevated surf over the next few days in combination with high tide, we could see minor flooding along the beaches in some parking lots and areas