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Local Weather

Karratha (20.7367°S, 116.8463°E, 8m AMSL) set as my default location ›

  2. Karratha Local Weather

    20.74°S, 116.85°E
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    Now in Karratha

    Updated at 23:30 WST

    PAST 24 HOURS

    21.0 °C

    Feels like 18.2 °C
    Dew Point
    13.7 °C
    Gusts
    24km/h
    Relative Humidity
    63%
    Pressure
    1013.9hPa
    Wind
    SW 20km/h
    Rainfall
    0.0mm

    Karratha

    Roebourne Airport

    Legendre Island

    Mardie

    Karratha Wednesday Forecast

    Sunny
    Sunny
    15 °C
    31 °C
    5%
    < 1mm
    Karratha for Wednesday
    Sunny. Winds NE/SE 20 to 30 km/h tending NW/NE 15 to 25 km/h in the middle of the day then tending NW/SW 15 to 20 km/h in the evening. Overnight temperatures falling to between 12 and 17 with daytime temperatures reaching the low to mid 30s.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Karratha 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Sunny. Winds NE/SE 20 to 30 km/h tending NW/NE 15 to 25 km/h in the middle of the day then tending NW/SW 15 to 20 km/h in the evening. Overnight temperatures falling to between 12 and 17 with daytime temperatures reaching the low to mid 30s.

    Forecast for Karratha (20.7367°S, 116.8463°E, 8m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Sunny Sunny Sunny Sunny Mostly sunny Windy Windy
    Minimum 15° 16° 17° 17° 18° 22° 22°
    Maximum 31° 30° 30° 32° 35° 35° 34°
    Chance of rain 5% 5% 5% 5% 5% 30% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Very High Very High Extreme Extreme Extreme Extreme Very High
    Fire Danger Rating Moderate Moderate Moderate Moderate - - -
    Frost risk Nil Nil Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 22
    (km/h)     		22
    (km/h)     		7
    (km/h)     		22
    (km/h)     		8
    (km/h)     		21
    (km/h)     		13
    (km/h)     		21
    (km/h)     		20
    (km/h)     		22
    (km/h)     		34
    (km/h)     		27
    (km/h)     		42
    (km/h)     		31
    (km/h)
    Wind direction E NNE WSW NNW E NNW S NNW SE NNE ESE ENE ESE ENE
    Relative humidity 30% 38% 51% 42% 49% 45% 47% 37% 31% 28% 16% 23% 15% 26%
    Dew point 9°C 13°C 15°C 14°C 15°C 15°C 16°C 14°C 11°C 12°C 3°C 10°C 2°C 11°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Karratha (20.7367°S, 116.8463°E, 8m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    5:46am WST 6:08am WST 6:08pm WST 6:30pm WST 2:59am WST 2:02pm WST Waning crescent New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14

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  9. Tides graph

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  11. Karratha Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Friday
    Sep 12     		15.5 °C 30.1 °C
    0.0 mm
    Saturday
    Sep 13     		14.5 °C 29.3 °C
    0.0 mm
    Sunday
    Sep 14     		16.5 °C 31.1 °C
    0.0 mm
    Monday
    Sep 15     		20.9 °C 29.8 °C
    0.0 mm
    Tuesday
    Sep 16     		16.5 °C 30.2 °C
    0.0 mm
    Legend

  12. Almanac

    Karratha minimum temp history (20.7367°S, 116.8463°E, 8m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 33.9° 03/09/2025 Coldest this month 14.1° 09/09/2025
    Hottest on record 40.7 30/09/2006 Coldest on record 10.0 02/09/1993
    Hottest this year 43.7° 02/03/2025 Coldest this year 8.1° 30/07/2025
    Long term average 31.1° Long term average 17.3°
    Average this month 29.9° Average this month 16.7°
    Hottest September On Record Avg. max. temp. 32.9° 2015 Coldest September on record Avg. min. temp. 15.7° 1993
    Karratha rainfall history (20.7367°S, 116.8463°E, 8m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/09/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 1.4mm 0.5 days Wettest September on record 20.8mm 2010
    Driest on record 0.0mm 2023

  13. Karratha Year To Date

    Average Rainfall To Sep 271.5mm 24.5 day(s)
    Total For 2025 504.2mm 20.0 day(s)
    Total To This Day 2024 237.0mm 21.0 day(s)
    Wettest Day 274.4mm Jan20
    Lowest Temperature 8.1°C Jul30
    Highest Temperature 43.7°C Mar 2

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  2. Warnings

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