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Local Weather

Cape Barren Island (40.4233°S, 148.0974°E, 66m AMSL) set as my default location ›

  2. Cape Barren Island Local Weather

    40.42°S, 148.1°E
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    Now in Cape Barren Island

    Updated at 15:18 EST

    PAST 24 HOURS

    15.5 °C

    Feels like 13.5 °C
    Dew Point
    7.5 °C
    Gusts
    9km/h
    Relative Humidity
    59%
    Pressure
    1029.0hPa
    Wind
    NW 7km/h
    Rainfall
    0.0mm

    Swan Island

    Flinders Island

    Larapuna (Eddystone Point)

    St Helens Ap

    Cape Barren Island Wednesday Forecast

    Mostly sunny
    Mostly sunny
    7 °C
    16 °C
    10%
    < 1mm
    Cape Barren Island for Wednesday
    Mostly sunny. Light winds. Daytime maximum temperatures around 17.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. Cape Barren Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny. Light winds. Daytime maximum temperatures around 17.

    Forecast for Cape Barren Island (40.4233°S, 148.0974°E, 66m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Mostly sunny Mostly sunny Late shower Clearing shower Windy Thunderstorms Windy with showers
    Minimum 7° 7° 9° 13° 12° 10° 8°
    Maximum 16° 17° 19° 18° 18° 17° 14°
    Chance of rain 10% 10% 70% 50% 70% 90% 50%
    Likely amount < 1mm < 1mm 10-20mm < 1mm 1-5mm 10-20mm < 1mm
    UV index Low Low Low Low Low Low Low
    Fire Danger Rating No Rating No Rating 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 11
    (km/h)     		11
    (km/h)     		8
    (km/h)     		14
    (km/h)     		19
    (km/h)     		26
    (km/h)     		26
    (km/h)     		34
    (km/h)     		32
    (km/h)     		31
    (km/h)     		39
    (km/h)     		42
    (km/h)     		44
    (km/h)     		42
    (km/h)
    Wind direction WNW WSW S S E ENE W WNW NW NW NW WNW WSW WSW
    Relative humidity 92% 58% 84% 65% 94% 83% 97% 78% 72% 62% 77% 70% 70% 59%
    Dew point 8°C 7°C 10°C 9°C 15°C 15°C 16°C 13°C 11°C 9°C 10°C 11°C 6°C 6°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Cape Barren Island (40.4233°S, 148.0974°E, 66m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    6:42am EST 7:11am EST 4:57pm EST 5:27pm EST 1:26pm EST Waning crescent New moon May 27 First quarter Jun 03 Full moon Jun 11 Last quarter Jun 19

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  9. Tides graph

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  11. Cape Barren Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    May 17     		10.5 °C 12.5 °C
    -
    Sunday
    May 18     		5.5 °C 13.8 °C
    0.0 mm
    Monday
    May 19     		7.1 °C 15.7 °C
    -
    Tuesday
    May 20     		8.9 °C -
    0.0 mm
    Wednesday
    May 21     		9.4 °C 16.7 °C
    -
    Legend

  12. Almanac

    Cape Barren Island minimum temp history (40.4233°S, 148.0974°E, 66m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 20.1° 05/05/2025 Coldest this month 5.5° 18/05/2025
    Hottest on record 21.6 04/05/2005 Coldest on record 4.3 27/05/2004
    Hottest this year 28.4° 04/02/2025 Coldest this year 5.5° 18/05/2025
    Long term average 15.9° Long term average 10.8°
    Average this month 17.5° Average this month 12.1°
    Hottest May On Record Avg. max. temp. 17.1° 2007 Coldest May on record Avg. min. temp. 9.0° 2006
    Cape Barren Island rainfall history (40.4233°S, 148.0974°E, 66m AMSL)
    RAINFALL
    Wettest This Month 0.4mm 08/05/2025 Total This Month 0.4mm
    1.0 days
    Long Term Average 55.4mm 15.0 days Wettest May on record 176.8mm 2007
    Driest on record 13.0mm 2009

  13. Cape Barren Island Year To Date

    Average Rainfall To May 235.2mm 52.6 day(s)
    Total For 2025 93.6mm 32.0 day(s)
    Total To This Day 2024 108.0mm 36.0 day(s)
    Wettest Day 19.0mm Mar21
    Lowest Temperature 5.5°C May18
    Highest Temperature 28.4°C Feb 4

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  2. Warnings

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