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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 14:30 WST

    PAST 24 HOURS

    24.0 °C

    Feels like 24.5 °C
    Dew Point
    18.4 °C
    Gusts
    15km/h
    Relative Humidity
    71%
    Pressure
    1016.4hPa
    Wind
    SE 13km/h
    Rainfall
    0.0mm

    Barrow Island

    Varanus Is

    Mardie

    Onslow Airport

    Barrow Island Monday Forecast

    Sunny
    Sunny
    17 °C
    24 °C
    5%
    < 1mm
    Barrow Island for Monday
    Mostly sunny. Slight chance of a shower in the far W, near zero chance elsewhere. Light winds becoming W/SW 15 to 20 km/h in the early afternoon then tending SE/SW in the evening. Daytime maximum temperatures around 30.
    Fire Danger
    Moderate
    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: Mostly sunny. Slight chance of a shower in the far W, near zero chance elsewhere. Light winds becoming W/SW 15 to 20 km/h in the early afternoon then tending SE/SW in the evening. Daytime maximum temperatures around 30.

    Forecast for Barrow Island (20.7919°S, 115.4001°E, 40m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Sunny Mostly sunny Mostly sunny Windy Sunny Sunny Mostly sunny
    Minimum 17° 18° 17° 17° 17° 17° 17°
    Maximum 24° 25° 24° 23° 23° 24° 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 Moderate High High 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 15
    (km/h)     		15
    (km/h)     		32
    (km/h)     		26
    (km/h)     		31
    (km/h)     		19
    (km/h)     		42
    (km/h)     		30
    (km/h)     		34
    (km/h)     		25
    (km/h)     		16
    (km/h)     		12
    (km/h)     		13
    (km/h)     		11
    (km/h)
    Wind direction SSE SW S SW SE E E ENE E ENE SE E ESE ESE
    Relative humidity 83% 75% 79% 66% 52% 46% 48% 46% 48% 52% 62% 61% 74% 72%
    Dew point 20°C 20°C 18°C 18°C 11°C 11°C 9°C 10°C 9°C 12°C 14°C 15°C 18°C 19°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 5:51pm WST 6:15pm WST 2:40pm WST 3:39am 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
    Thursday
    Jul 03     		16.9 °C 24.9 °C
    0.0 mm
    Friday
    Jul 04     		19.2 °C 23.9 °C
    0.0 mm
    Saturday
    Jul 05     		19.4 °C 23.7 °C
    0.0 mm
    Sunday
    Jul 06     		15.7 °C 23.6 °C
    0.0 mm
    Monday
    Jul 07     		16.7 °C 24.5 °C
    0.2 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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