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Local Weather

Barrow Island (20.7919°S, 115.4001°E, 40m AMSL) set as my default location ›

  2. Barrow Island Local Weather

    20.79°S, 115.4°E
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    Now in Barrow Island

    Updated at 12:10 WST

    PAST 24 HOURS

    21.0 °C

    Feels like 11.7 °C
    Dew Point
    8.6 °C
    Gusts
    52km/h
    Relative Humidity
    45%
    Pressure
    1017.4hPa
    Wind
    E 46km/h
    Rainfall
    0.0mm

    Barrow Island

    Varanus Is

    Mardie

    Onslow Airport

    Barrow Island Thursday Forecast

    Windy
    Windy
    17 °C
    23 °C
    5%
    < 1mm
    Barrow Island for Thursday
    Sunny. Winds SE 20 to 30 km/h tending E/SE 30 to 45 km/h in the morning. Daytime maximum temperatures 20 to 26.
    Fire Danger
    High
    DAM LEVELS

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  4. Barrow Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Sunny. Winds SE 20 to 30 km/h tending E/SE 30 to 45 km/h in the morning. Daytime maximum temperatures 20 to 26.

    Forecast for Barrow Island (20.7919°S, 115.4001°E, 40m AMSL)
      Thu Fri Sat Sun Mon Tue Wed
    Summary Windy Sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny
    Minimum 17° 17° 17° 18° 18° 18° 18°
    Maximum 23° 23° 24° 25° 26° 25° 25°
    Chance of rain 5% 5% 5% 5% 5% 5% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index High High High High High High High
    Fire Danger Rating High 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 50
    (km/h)     		32
    (km/h)     		32
    (km/h)     		25
    (km/h)     		15
    (km/h)     		15
    (km/h)     		13
    (km/h)     		11
    (km/h)     		20
    (km/h)     		16
    (km/h)     		19
    (km/h)     		17
    (km/h)     		26
    (km/h)     		22
    (km/h)
    Wind direction E ENE E ENE SE ENE ESE ENE S SW SSE NNW SSE ENE
    Relative humidity 44% 46% 50% 57% 69% 70% 80% 78% 79% 70% 69% 66% 70% 64%
    Dew point 8°C 10°C 10°C 13°C 16°C 18°C 19°C 20°C 19°C 19°C 17°C 18°C 17°C 17°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Barrow Island (20.7919°S, 115.4001°E, 40m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    6:32am WST 6:56am WST 5:52pm WST 6:16pm WST 5:17pm WST 6:24am WST Waxing gibbous Full moon Jul 11 Last quarter Jul 18 New moon Jul 25 First quarter Aug 01

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  9. Tides graph

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  11. Barrow Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Jul 06     		15.7 °C 23.6 °C
    0.0 mm
    Monday
    Jul 07     		16.7 °C 24.7 °C
    0.2 mm
    Tuesday
    Jul 08     		20.1 °C 24.9 °C
    0.0 mm
    Wednesday
    Jul 09     		19.2 °C 23.2 °C
    0.0 mm
    Thursday
    Jul 10     		16.6 °C 21.1 °C
    0.0 mm
    Legend

  12. Almanac

    Barrow Island minimum temp history (20.7919°S, 115.4001°E, 40m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 24.9° 03/07/2025 Coldest this month 13.7° 01/07/2025
    Hottest on record 29.0 08/07/2009 Coldest on record 11.8 15/07/2012
    Hottest this year 40.6° 03/03/2025 Coldest this year 13.7° 01/07/2025
    Long term average 23.8° Long term average 17.6°
    Average this month 23.9° Average this month 16.8°
    Hottest July On Record Avg. max. temp. 24.4° 2000 Coldest July on record Avg. min. temp. 15.6° 2006
    Barrow Island rainfall history (20.7919°S, 115.4001°E, 40m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/07/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 13.1mm 3.5 days Wettest July on record 112.8mm 2016
    Driest on record 0.0mm 2014

  13. Barrow Island Year To Date

    Average Rainfall To Jul 240.8mm 23.5 day(s)
    Total For 2025 348.0mm 24.0 day(s)
    Total To This Day 2024 66.0mm 22.0 day(s)
    Wettest Day 146.0mm Jan20
    Lowest Temperature 13.7°C Jul 1
    Highest Temperature 40.6°C Mar 3

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  2. Warnings

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