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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 21:30 WST

    PAST 24 HOURS

    31.4 °C

    Feels like 31.0 °C
    Dew Point
    21.3 °C
    Gusts
    30km/h
    Relative Humidity
    55%
    Pressure
    1004.2hPa
    Wind
    W 24km/h
    Rainfall
    0.0mm

    Karratha

    Roebourne Airport

    Legendre Island

    Mardie

    Karratha Wednesday Forecast

    Mostly sunny
    Mostly sunny
    31 °C
    39 °C
    5%
    < 1mm
    Karratha for Wednesday
    Mostly sunny. Slight chance of a shower in the NE in the afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds SE/SW 15 to 25 km/h tending NW/NE 20 to 30 km/h in the early morning. Overnight temperatures falling to 24 to 29 with daytime temperatures reaching 40 to 46.
    Fire Danger
    High
    DAM LEVELS

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  4. Karratha 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny. Slight chance of a shower in the NE in the afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds SE/SW 15 to 25 km/h tending NW/NE 20 to 30 km/h in the early morning. Overnight temperatures falling to 24 to 29 with daytime temperatures reaching 40 to 46.

    Forecast for Karratha (20.7367°S, 116.8463°E, 8m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny
    Minimum 31° 28° 27° 27° 26° 26° 27°
    Maximum 39° 36° 36° 35° 34° 35° 35°
    Chance of rain 5% 5% 5% 5% 30% 60% 50%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger Rating High High High High - - -
    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 15
    (km/h)     		23
    (km/h)     		15
    (km/h)     		26
    (km/h)     		15
    (km/h)     		26
    (km/h)     		17
    (km/h)     		28
    (km/h)     		16
    (km/h)     		25
    (km/h)     		16
    (km/h)     		28
    (km/h)     		15
    (km/h)     		28
    (km/h)
    Wind direction SSE NNE E N NE NNW NNW NW NNE NNW W NW SSW NNW
    Relative humidity 29% 38% 56% 47% 60% 50% 55% 53% 64% 54% 56% 49% 56% 51%
    Dew point 16°C 20°C 23°C 21°C 23°C 23°C 22°C 22°C 22°C 22°C 21°C 21°C 22°C 22°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 Last quarter New moon First quarter
    5:00am WST 5:25am WST 6:46pm WST 7:11pm WST 11:38pm WST 10:35am WST Waning gibbous Last quarter Dec 12 New moon Dec 20 First quarter Dec 28

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  9. Tides graph

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  11. Karratha Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Friday
    Dec 05     		28.3 °C 36.4 °C
    0.0 mm
    Saturday
    Dec 06     		27.6 °C 41.6 °C
    0.0 mm
    Sunday
    Dec 07     		26.7 °C 39.9 °C
    0.0 mm
    Monday
    Dec 08     		27.4 °C 44.5 °C
    0.0 mm
    Tuesday
    Dec 09     		28.7 °C 45.3 °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 45.3° 09/12/2025 Coldest this month 24.4° 03/12/2025
    Hottest on record 46.9 28/12/1996 Coldest on record 18.7 12/12/2008
    Hottest this year 45.3° 09/12/2025 Coldest this year 8.1° 30/07/2025
    Long term average 36.0° Long term average 25.7°
    Average this month 40.3° Average this month 27.1°
    Hottest December On Record Avg. max. temp. 38.7° 2009 Coldest December on record Avg. min. temp. 23.6° 2001
    Karratha rainfall history (20.7367°S, 116.8463°E, 8m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/12/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 14.0mm 1.4 days Wettest December on record 112.8mm 2013
    Driest on record 0.0mm 2023

  13. Karratha Year To Date

    Average Rainfall To Dec 287.4mm 26.6 day(s)
    Total For 2025 504.2mm 20.0 day(s)
    Total To This Day 2024 238.8mm 25.0 day(s)
    Wettest Day 274.4mm Jan20
    Lowest Temperature 8.1°C Jul30
    Highest Temperature 45.3°C Dec 9

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  2. Warnings

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