Recent National Weather Service forecasts and model consensus point to a marine-influenced coastal high near 82–84°F at key Los Angeles stations on August 25, as a strong upper-level ridge drives extreme inland heat while persistent onshore flow and morning low clouds moderate temperatures along the coast. Southwest winds around 15 mph and patchy fog limit daytime warming at LAX and similar sites, consistent with the market’s heavy weighting toward the 80–85°F range. Historical August averages near 77°F and the current heat advisory underscore how the sea breeze and marine layer are the dominant factors capping the official high, with any shift in onshore strength or ridge position the main variables that could alter the outcome before resolution.