Martins Beach Weather Forecast
- 48
- 58
Chance Rain
- 48
- 59
Partly Sunny
- 49
- 58
Mostly Cloudy
- 49
- 57
Mostly Cloudy
- 48
- 58
Mostly Cloudy
- 49
- 59
Mostly Cloudy
- 50
- 60
Partly Sunny
Today 22 Apr San Francisco Peninsula Coast
Sunny. Highs in the lower 60s. West Winds 5 to 10 Mph.
Tonight 22 Apr San Francisco Peninsula Coast
Mostly clear. Lows in the upper 40s. North Winds 5 to 10 Mph.
Martins Beach Temperature Statistics
April Temperature
Half Moon Bay Airport (10.6 miles)
Lowest 3 April, 2026
42.8 °FAverage April
56.9 °FHighest 4 April, 2026
75.2 °F
Climate (2021–Present)
Half Moon Bay Airport (10.6 miles)
Average Low 2021–2026
48.4 °FAverage 2021–2026
54.9 °FAverage High 2021–2026
60.9 °F