Half Moon Bay, CA - Extended Weather Forecast

    21:00 Thursday
    Clear
    Clear skies
    8° Feels like 8°
    Full Moon Full Moon Illuminated: 100%
    • Thursday 11 Dec. Scattered clouds 17° / 8° Moderate north wind 9 - 24 km/h
    • Friday 12 Dec. Fog 15° / 8° Moderate northwest wind 11 - 31 km/h
    • Saturday 13 Dec. Fog 15° / 6° Moderate south wind 8 - 23 km/h
    • Sunday 14 Dec. Scattered clouds 15° / 8° Moderate south wind 8 - 28 km/h
    • Monday 15 Dec. Partly cloudy 16° / 6° Gentle east wind 4 - 17 km/h
    • Tuesday 16 Dec. Scattered clouds 17° / 11° Moderate northwest wind 9 - 32 km/h
    • Wednesday 17 Dec. Scattered clouds 19° / 9° Moderate northeast wind 10 - 27 km/h
    Thursday, 11 December
    Friday, 12 December
    01:00 Overcast 10° Overcast
    Feels Like 10°
    Moderate northwest wind Northwest 7 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 14764 ft
    04:00 Overcast 11° Overcast
    Feels Like 11°
    Moderate northwest wind Northwest 7 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 14436 ft
    07:00 Partly cloudy 12° Partly cloudy
    Feels Like 12°
    Gentle north wind North 6 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 59%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 14108 ft
    10:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle northeast wind Northeast 6 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 13780 ft
    13:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Moderate north wind North 7 - 21 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 13780 ft
    16:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Moderate north wind North 9 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 15%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 13780 ft
    19:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Moderate north wind North 7 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 13451 ft
    22:00 Scattered clouds 9° Scattered clouds
    Feels Like 9°
    Gentle north wind North 5 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 42%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 13451 ft

    Sunrise and Sunset

    Sunrise 07:08 Sunset 16:51
    First light 06:39 Midday 12:00 Last light 17:20
    Day length 9h 43m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    4 Full Moon
    5 Full Moon
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 Last Quarter

    Air quality in Half Moon Bay today

    Detail
    41
    Moderate PM₂₅ (25 µg/m³)
    • Possible health risk.
    • Enjoy your usual outdoor activities if you do not experience symptoms.
    • Sensitive people should limit prolonged or intense outdoor activities.

    Weather graphs
    Maximum Minimum Rainfall

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