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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 08:10 WST

    PAST 24 HOURS

    15.1 °C

    Feels like 9.8 °C
    Dew Point
    7.4 °C
    Gusts
    28km/h
    Relative Humidity
    60%
    Pressure
    1021.5hPa
    Wind
    E 24km/h
    Rainfall
    0.0mm

    Rottnest Island

    Swanbourne

    Garden Island

    Perth

    Rottnest Island Saturday Forecast

    Mostly sunny
    Mostly sunny
    14 °C
    24 °C
    5%
    < 1mm
    Rottnest Island for Saturday
    Mostly sunny. Winds SE 15 to 25 km/h turning E 15 to 20 km/h in the late morning and afternoon. Daytime maximum temperatures between 19 and 24.
    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 SE 15 to 25 km/h turning E 15 to 20 km/h in the late morning and afternoon. Daytime maximum temperatures between 19 and 24.

    Forecast for Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Mostly sunny Mostly sunny Late shower Clearing shower Possible shower Mostly sunny Mostly cloudy
    Minimum 14° 15° 17° 21° 21° 17° 16°
    Maximum 24° 24° 28° 27° 26° 26° 26°
    Chance of rain 5% 5% 40% 40% 60% 10% 30%
    Likely amount < 1mm < 1mm < 1mm 1-5mm 1-5mm < 1mm < 1mm
    UV index High High High High High High High
    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 20
    (km/h)     		17
    (km/h)     		28
    (km/h)     		16
    (km/h)     		30
    (km/h)     		15
    (km/h)     		28
    (km/h)     		16
    (km/h)     		23
    (km/h)     		29
    (km/h)     		30
    (km/h)     		30
    (km/h)     		29
    (km/h)     		18
    (km/h)
    Wind direction ESE S E SE ENE ESE NE WNW SW WSW SSE S ESE SE
    Relative humidity 57% 35% 57% 35% 52% 47% 49% 56% 67% 64% 64% 51% 61% 44%
    Dew point 8°C 7°C 10°C 7°C 11°C 15°C 13°C 17°C 18°C 17°C 13°C 14°C 12°C 12°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 Last quarter New moon First quarter Full moon
    6:16am WST 6:41am WST 5:53pm WST 6:18pm WST 10:05pm WST 12:18pm WST Waning gibbous Last quarter Apr 21 New moon Apr 28 First quarter May 04 Full moon May 13

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  9. Tides graph

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  11. Rottnest Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Monday
    Apr 14     		15.7 °C 23.5 °C
    12.4 mm
    Tuesday
    Apr 15     		17.2 °C 23.2 °C
    0.2 mm
    Wednesday
    Apr 16     		17.3 °C 24.0 °C
    0.0 mm
    Thursday
    Apr 17     		19.2 °C 23.4 °C
    0.0 mm
    Friday
    Apr 18     		15.0 °C 20.7 °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 28.7° 11/04/2025 Coldest this month 15.0° 18/04/2025
    Hottest on record 38.0 06/04/1991 Coldest on record 4.0 22/04/1991
    Hottest this year 39.2° 20/01/2025 Coldest this year 15.0° 18/04/2025
    Long term average 23.8° Long term average 17.2°
    Average this month 25.3° Average this month 19.0°
    Hottest April On Record Avg. max. temp. 26.0° 1999 Coldest April on record Avg. min. temp. 15.4° 2006
    Rottnest Island rainfall history (31.9954°S, 115.5396°E, 2m AMSL)
    RAINFALL
    Wettest This Month 12.4mm 14/04/2025 Total This Month 13.4mm
    5.0 days
    Long Term Average 33.4mm 7.7 days Wettest April on record 152.2mm 2008
    Driest on record 0.0mm 2017

  13. Rottnest Island Year To Date

    Average Rainfall To Apr 77.0mm 15.9 day(s)
    Total For 2025 19.6mm 15.0 day(s)
    Total To This Day 2024 0.6mm 3.0 day(s)
    Wettest Day 12.4mm Apr14
    Lowest Temperature 15.0°C Apr18
    Highest Temperature 39.2°C Jan20

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  2. Warnings

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