Typical September highs at Moss Beach reach about 67°F. Moss Beach is located in Seaside-Monterey, California.
Seaside-Monterey, California · live parking & conditions · updated June 19, 2026
In a typical year September is the warmest month here, with highs near 67°F. Tap Moss Beach on the map for live surf, wind, water temperature, UV and tide times.
Open Moss Beach on the map →