Martins Beach Weather Forecast
- 53
- 68
Mostly Sunny
- 51
- 66
Mostly Sunny
- 52
- 66
Mostly Cloudy
- 50
- 65
Partly Sunny
- 50
- 64
Mostly Sunny
- 50
- 63
Partly Sunny
- 50
- 61
Mostly Cloudy
Today 15 Jan San Francisco Peninsula Coast
Sunny. Highs in the mid 60s to lower 70s. East Winds 5 to 10 Mph.
Tonight 15 Jan San Francisco Peninsula Coast
Mostly clear. Lows in the upper 40s to mid 50s. East Winds 5 to 10 Mph.
Martins Beach Temperature Statistics
January Temperature
Half Moon Bay Airport (10.6 miles)
Lowest 10 January, 2026
39.2 °FAverage January
54.6 °FHighest 13 January, 2026
68 °F
Climate (2021–Present)
Half Moon Bay Airport (10.6 miles)
Average Low 2021–2026
48.2 °FAverage 2021–2026
54.6 °FAverage High 2021–2026
60.5 °F