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      Beach Hazard Statement
      until 10:00 PM PDT
      +2 more alerts
      Elev 50 ft, 33.672 °N 117.898 °W

      Costa Mesa, CA

      Mesa del Mar Station66°
      Updated: 7:59 PM PDT on October 11, 2026 (GMT -7)
      5 minutes ago
      72°
      65°
      66
      Feels Like 66
      Cloudy
      N
      3
      Lower temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 10/12
        Low 63°f
         61% Precip. / 0.06 in
        Overcast with rain showers at times. Low 63F. Winds light and variable. Chance of rain 60%.
        Tomorrow
        Tue 10/13
        High 68°f
         44% Precip. / 0.05 in
        Cloudy with showers. High 68F. Winds SW at 5 to 10 mph. Chance of rain 40%.
        Tomorrow night
        Tue 10/13
        Low 58°f
         13% Precip. / 0 in
        Mostly cloudy skies early will become partly cloudy late. Low 58F. Winds light and variable.
        Hourly Forecast
        Now
        66°
        8PM
        38%
        66°
        9PM
        36%
        66°
        10PM
        66°
        11PM
        66°
        12AM
        32%
        66°
        1AM
        41%
        66°
        2AM
        40%
        66°
        3AM
        44%
        66°
        4AM
        52%
        66°
        5AM
        61%
        65°
        6AM
        49%
        65°
        6:54AM
        Sunrise
        7AM
        43%
        65°
        8AM
        40%
        64°
        9AM
        36%
        65°
        10AM
        66°
        11AM
        32%
        66°
        12PM
        33%
        67°
        1PM
        67°
        2PM
        45%
        67°
        3PM
        40%
        66°
        4PM
        66°
        5PM
        66°
        6PM
        66°
        6:21PM
        Sunset
        7PM
        65°
        Precipitation
        61%
        Rain possible around 8:30 PM
        Pollen
        None
        Air Quality
        36
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.79 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point56°F
        5. Humidity 71%
        6. Rainfall 0.52 in
        7. Snow Depth 0 in
         KSNA Station History
        Almanac for October 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 73°F 87°F 2015
        4. Low 65°F 61°F 39°F 1924
        5. Rain/Snow Depth
        6. Precipitation 0.06 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for October 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 73°F 88°F
        4. Low 61°F 61°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:53 AM 6:22 PM
        3. Civil Twilight 6:28 AM 6:47 PM
        4. Nautical Twilight 5:59 AM 7:16PM
        5. Astronomical Twilight 5:30 AM 7:45 PM
        1. Length of Visible Light 12h 19m
        2. Length of Day 11h 29m
        3. Tomorrow will be 2 minutes 2 seconds shorter
        1. Moon 7:58 AM 6:45 PM
        2. Waxing Crescent1% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
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