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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 03:00 WST

    PAST 24 HOURS

    20.5 °C

    Feels like 17.2 °C
    Dew Point
    12.2 °C
    Gusts
    24km/h
    Relative Humidity
    59%
    Pressure
    1016.1hPa
    Wind
    E 20km/h
    Rainfall
    0.0mm

    Rottnest Island

    Swanbourne

    Garden Island

    Perth

    Rottnest Island Monday Forecast

    Sunny
    Sunny
    20 °C
    28 °C
    20%
    < 1mm
    Rottnest Island for Monday
    Sunny. Winds E/NE 25 to 40 km/h tending NW/NE 25 to 35 km/h in the morning then tending S/SW 15 to 25 km/h in the early afternoon. Daytime maximum temperatures around 40.
    Fire Danger
    High
    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: Sunny. Winds E/NE 25 to 40 km/h tending NW/NE 25 to 35 km/h in the morning then tending S/SW 15 to 25 km/h in the early afternoon. Daytime maximum temperatures around 40.

    Forecast for Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Sunny Windy Mostly sunny Windy Windy Windy Windy
    Minimum 20° 18° 17° 15° 16° 16° 18°
    Maximum 28° 23° 22° 22° 22° 23° 23°
    Chance of rain 20% 10% 20% 5% 5% 5% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    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 19
    (km/h)     		21
    (km/h)     		33
    (km/h)     		35
    (km/h)     		26
    (km/h)     		33
    (km/h)     		20
    (km/h)     		37
    (km/h)     		27
    (km/h)     		40
    (km/h)     		21
    (km/h)     		36
    (km/h)     		21
    (km/h)     		37
    (km/h)
    Wind direction ENE SW SSW SW SSW SW S SW SSW SW SSE SW S SSW
    Relative humidity 41% 47% 70% 68% 69% 62% 62% 63% 61% 63% 60% 64% 61% 70%
    Dew point 10°C 14°C 15°C 15°C 14°C 13°C 11°C 13°C 11°C 13°C 11°C 14°C 13°C 16°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
    4:37am WST 5:05am WST 7:09pm WST 7:37pm WST 3:03pm WST 1:56am WST Waxing gibbous Full moon Dec 05 Last quarter Dec 12 New moon Dec 20 First quarter Dec 28

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  9. Tides graph

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  11. Rottnest Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Nov 26     		15.6 °C 23.4 °C
    0.2 mm
    Thursday
    Nov 27     		15.8 °C 21.7 °C
    0.0 mm
    Friday
    Nov 28     		15.8 °C 21.0 °C
    0.0 mm
    Saturday
    Nov 29     		16.2 °C 22.2 °C
    0.0 mm
    Sunday
    Nov 30     		17.4 °C 27.7 °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 31.5° 11/11/2025 Coldest this month 11.9° 02/11/2025
    Hottest on record 40.6 06/12/1992 Coldest on record 10.8 05/12/2015
    Hottest this year 39.2° 20/01/2025 Coldest this year 6.0° 28/07/2025
    Long term average 23.1° Long term average 15.9°
    Average this month 23.5° Average this month 16.2°
    Hottest December On Record Avg. max. temp. 27.8° 1999 Coldest December on record Avg. min. temp. 15.6° 2005
    Rottnest Island rainfall history (31.9954°S, 115.5396°E, 2m AMSL)
    RAINFALL
    Wettest This Month 3.0mm 05/11/2025 Total This Month 4.4mm
    3.0 days
    Long Term Average 19.2mm 5.5 days Wettest December on record 70.0mm 2011
    Driest on record 0.0mm 2023

  13. Rottnest Island Year To Date

    Average Rainfall To Nov 559.7mm 106.6 day(s)
    Total For 2025 658.2mm 114.0 day(s)
    Total To This Day 2024 435.6mm 107.0 day(s)
    Wettest Day 41.2mm Jun18
    Lowest Temperature 6.0°C Jul28
    Highest Temperature 39.2°C Jan20

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  2. Warnings

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