BeachMapMateo Coast State Beaches
Typical September highs at Mateo Coast State Beaches reach about 70°F. Mateo Coast State Beaches is located in Half Moon Bay, California.
Half Moon Bay, California · live parking & conditions · updated June 19, 2026
- WhereHalf Moon Bay, California
- Cost—
- Parking—
Conditions & tides
In a typical year September is the warmest month here, with highs near 70°F. Tap Mateo Coast State Beaches on the map for live surf, wind, water temperature, UV and tide times.
Open Mateo Coast State Beaches on the map →