Half Moon Bay, CA Weather

    14:00 Tuesday
    Overcast
    Overcast
    16° Feels like 16°
    Strong southeast wind Southeast 25 - 59 km/h
    • Today 23 Dec. Light rain with partly cloudy skies 90% 4.3 mm 17° / 13° Very strong south wind 42 - 86 km/h
    • Tomorrow 24 Dec. Moderate rain with partly cloudy skies 90% 17 mm 16° / 11° Hurricane force south wind 51 - 104 km/h
    • Thursday 25 Dec. Moderate rain with partly cloudy skies 90% 21 mm 15° / 10° Very strong south wind 44 - 92 km/h
    • Friday 26 Dec. Light rain with partly cloudy skies 70% 3.1 mm 14° / 8° Strong south wind 28 - 59 km/h
    • Saturday 27 Dec. Scattered clouds 13° / 7° Moderate northwest wind 10 - 26 km/h
    • Sunday 28 Dec. Clear 14° / 5° Moderate northeast wind 9 - 24 km/h
    • Monday 29 Dec. Clear 13° / 5° Moderate northeast wind 12 - 32 km/h

    Weather Forecast for Half Moon Bay, CA Today

    , 23 December

    Tomorrow

    , 24 December
    14:00 Overcast 16° Overcast
    Feels Like 16°
    Strong southeast wind Southeast 25 - 59 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 59 km/h
    • Snowline Snowline 10499 ft
    15:00 Light rain with cloudy skies 40% 0.004 mm 16° Light rain
    Feels Like 16°
    Strong southeast wind Southeast 19 - 54 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.004 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 54 km/h
    • Snowline Snowline 10499 ft
    16:00 Light rain with cloudy skies 80% 0.012 mm 15° Light rain
    Feels Like 15°
    Moderate southeast wind Southeast 24 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.012 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 9843 ft
    17:00 Light rain with cloudy skies 60% 0.008 mm 15° Light rain
    Feels Like 15°
    Strong south wind South 30 - 58 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.008 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 58 km/h
    • Snowline Snowline 8530 ft
    18:00 Light rain with cloudy skies 40% 0.016 mm 14° Light rain
    Feels Like 14°
    Strong southeast wind Southeast 30 - 62 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.016 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 62 km/h
    • Snowline Snowline 8858 ft
    19:00 Overcast 15° Overcast
    Feels Like 15°
    Strong south wind South 35 - 68 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 35 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 68 km/h
    • Snowline Snowline 9186 ft
    20:00 Partly cloudy 15° Partly cloudy
    Feels Like 15°
    Very strong south wind South 38 - 77 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 76%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 38 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 77 km/h
    • Snowline Snowline 9843 ft
    21:00 Partly cloudy 16° Partly cloudy
    Feels Like 16°
    Very strong south wind South 40 - 81 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 78%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 40 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 81 km/h
    • Snowline Snowline 9843 ft
    22:00 Light rain with cloudy skies 60% 0.008 mm 16° Light rain
    Feels Like 16°
    Very strong south wind South 41 - 83 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.008 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 41 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 83 km/h
    • Snowline Snowline 9186 ft
    Light rain 23:00 Light rain with cloudy skies 80% 0.035 mm 15° Light rain
    Feels Like 15°
    Very strong south wind South 42 - 86 km/h
    		UV Index 0 Low SPF: no
    23:00 Light rain with cloudy skies 90% 1.7 mm 15° Light rain
    Feels Like 15°
    Very strong south wind South 42 - 86 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.035 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 42 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 86 km/h
    • Snowline Snowline 9186 ft
    24:00 Light rain with cloudy skies 90% 0.024 mm 15° Light rain
    Feels Like 15°
    Very strong south wind South 41 - 84 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.024 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 41 km/h
    • Pressure Pressure 1000 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 84 km/h
    • Snowline Snowline 9514 ft

    Sunrise and Sunset

    Sunrise 07:21 Sunset 16:56
    First light 06:52 Midday 12:09 Last light 17:25
    Day length 9h 35m

    Remaining daylight 2h 38m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Last Quarter
    5 Last Quarter

    Air quality in Half Moon Bay today

    Detail
    28
    Fair O₃ (68 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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