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Local Weather

Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL) set as my default location ›

  2. Rottnest Island Local Weather

    32.0°S, 115.54°E
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    Now in Rottnest Island

    Updated at 17:00 WST

    PAST 24 HOURS

    22.8 °C

    Feels like 22.4 °C
    Dew Point
    18.1 °C
    Gusts
    20km/h
    Relative Humidity
    75%
    Pressure
    1008.1hPa
    Wind
    NW 17km/h
    Rainfall
    0.0mm

    Rottnest Island

    Swanbourne

    Garden Island

    Perth

    Rottnest Island Wednesday Forecast

    Cloudy
    Cloudy
    21 °C
    26 °C
    50%
    < 1mm
    Rottnest Island for Wednesday
    Cloudy. Slight chance of a shower. The chance of a thunderstorm over N inland parts. Winds W 15 to 20 km/h becoming light in the evening.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Rottnest Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Cloudy. Slight chance of a shower. The chance of a thunderstorm over N inland parts. Winds W 15 to 20 km/h becoming light in the evening.

    Forecast for Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Cloudy Possible shower Late shower Windy Mostly sunny Windy Sunny
    Minimum 21° 20° 18° 19° 17° 17° 19°
    Maximum 26° 25° 25° 27° 28° 28° 27°
    Chance of rain 50% 60% 40% 10% 5% 5% 5%
    Likely amount < 1mm 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Very High Very High Very High Very High Very High Very High Very High
    Fire Danger Rating Moderate Moderate Moderate Moderate 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 24
    (km/h)     		15
    (km/h)     		10
    (km/h)     		20
    (km/h)     		25
    (km/h)     		29
    (km/h)     		25
    (km/h)     		40
    (km/h)     		32
    (km/h)     		24
    (km/h)     		34
    (km/h)     		19
    (km/h)     		25
    (km/h)     		21
    (km/h)
    Wind direction WNW WNW NNE W NW W S SSW ESE SSE E SSE E SSW
    Relative humidity 78% 69% 64% 63% 58% 58% 69% 64% 61% 47% 56% 46% 49% 50%
    Dew point 20°C 19°C 16°C 16°C 13°C 15°C 17°C 18°C 13°C 15°C 12°C 14°C 11°C 14°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    5:51am WST 6:15am WST 6:40pm WST 7:05pm WST 5:46pm WST 4:05am WST Waxing gibbous Full moon Mar 14 Last quarter Mar 22 New moon Mar 29 First quarter Apr 05

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  9. Tides graph

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  11. Rottnest Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    Mar 08     		19.9 °C 25.5 °C
    0.4 mm
    Sunday
    Mar 09     		17.0 °C 23.2 °C
    0.2 mm
    Monday
    Mar 10     		17.1 °C 24.6 °C
    0.0 mm
    Tuesday
    Mar 11     		19.4 °C 26.8 °C
    0.0 mm
    Wednesday
    Mar 12     		21.1 °C 25.3 °C
    0.0 mm
    Legend

  12. Almanac

    Rottnest Island minimum temp history (31.9954°S, 115.5396°E, 2m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 37.7° 06/03/2025 Coldest this month 17.0° 09/03/2025
    Hottest on record 40.8 22/03/2004 Coldest on record 2.3 18/03/1991
    Hottest this year 39.2° 20/01/2025 Coldest this year 16.1° 13/02/2025
    Long term average 26.1° Long term average 18.7°
    Average this month 26.7° Average this month 19.3°
    Hottest March On Record Avg. max. temp. 28.3° 2011 Coldest March on record Avg. min. temp. 14.8° 1991
    Rottnest Island rainfall history (31.9954°S, 115.5396°E, 2m AMSL)
    RAINFALL
    Wettest This Month 0.4mm 08/03/2025 Total This Month 0.6mm
    2.0 days
    Long Term Average 18.9mm 4.0 days Wettest March on record 61.4mm 1998
    Driest on record 0.0mm 2024

  13. Rottnest Island Year To Date

    Average Rainfall To Mar 43.9mm 8.2 day(s)
    Total For 2025 4.0mm 8.0 day(s)
    Total To This Day 2024 0.2mm 1.0 day(s)
    Wettest Day 1.6mm Jan17
    Lowest Temperature 16.1°C Feb13
    Highest Temperature 39.2°C Jan20

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  2. Warnings

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