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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 22:50 WST

    PAST 24 HOURS

    19.2 °C

    Feels like 14.0 °C
    Dew Point
    17.0 °C
    Gusts
    44km/h
    Relative Humidity
    87%
    Pressure
    1012.9hPa
    Wind
    S 39km/h
    Rainfall
    0.0mm

    Rottnest Island

    Swanbourne

    Garden Island

    Perth

    Rottnest Island Wednesday Forecast

    Mostly sunny
    Mostly sunny
    17 °C
    23 °C
    5%
    < 1mm
    Rottnest Island for Wednesday
    Mostly sunny. Winds S/SW 20 to 30 km/h becoming light in the late evening. Overnight temperatures falling to between 12 and 16 with daytime temperatures reaching the mid to high 20s.
    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: Mostly sunny. Winds S/SW 20 to 30 km/h becoming light in the late evening. Overnight temperatures falling to between 12 and 16 with daytime temperatures reaching the mid to high 20s.

    Forecast for Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Mostly sunny Windy Windy Windy Windy Windy Windy
    Minimum 17° 16° 16° 16° 17° 18° 18°
    Maximum 23° 22° 22° 23° 23° 23° 24°
    Chance of rain 5% 5% 5% 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 Moderate 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 18
    (km/h)     		32
    (km/h)     		23
    (km/h)     		36
    (km/h)     		30
    (km/h)     		36
    (km/h)     		18
    (km/h)     		36
    (km/h)     		25
    (km/h)     		37
    (km/h)     		28
    (km/h)     		41
    (km/h)     		21
    (km/h)     		39
    (km/h)
    Wind direction S SW S SW SSW SW SSE SW SSW SW S SW SSE SSW
    Relative humidity 70% 66% 61% 61% 61% 61% 59% 64% 64% 68% 67% 72% 61% 69%
    Dew point 15°C 14°C 11°C 13°C 12°C 13°C 11°C 14°C 13°C 15°C 14°C 16°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 7:11pm WST 7:39pm WST 5:28pm WST 3:06am 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
    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 29.2 °C
    0.0 mm
    Monday
    Dec 01     		19.5 °C 36.2 °C
    0.0 mm
    Tuesday
    Dec 02     		19.4 °C 24.5 °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 36.2° 01/12/2025 Coldest this month 19.4° 02/12/2025
    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 25.3° Long term average 17.8°
    Average this month 29.9° Average this month 19.5°
    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 0.0mm 01/12/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 9.7mm 3.3 days Wettest December on record 70.0mm 2011
    Driest on record 0.0mm 2023

  13. Rottnest Island Year To Date

    Average Rainfall To Dec 569.4mm 109.9 day(s)
    Total For 2025 658.2mm 114.0 day(s)
    Total To This Day 2024 438.2mm 108.0 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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