Half Moon Bay State Beach Water Temperature
12.7°C / 54.9°F
The sea at Half Moon Bay State Beach feels cool so don't forget to pack your wetsuit!
Average Sea Temp for Half Moon Bay State Beach
The chart and table below are the sea temperature averages for Half Moon Bay State Beach calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 14 | 13 |
| °F | 54 | 54 | 54 | 53 | 53 | 54 | 56 | 57 | 58 | 58 | 56 | 55 |
El Granada
California
USA
Beaches nearby
- Dunes Beach (0.2 mi)
- Mateo Coast State Beaches (0.3 mi)
- Naples Beach (0.5 mi)
- Roosevelt Beach - Half Moon Bay State Beach (0.5 mi)
- Elmar Beach (0.5 mi)
- Francis Beach (0.9 mi)
- Miramar Beach (0.9 mi)
- Vallejo Beach (1.2 mi)
- El Granada Beach (1.7 mi)
- Poplar Beach (1.9 mi)