Typical September highs at Mavericks Beach reach about 70°F. Mavericks Beach is located in Half Moon Bay, California.
Half Moon Bay, California · live parking & conditions · updated June 19, 2026
In a typical year September is the warmest month here, with highs near 70°F. Tap Mavericks Beach on the map for live surf, wind, water temperature, UV and tide times.
Open Mavericks Beach on the map →