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Local Weather

Heron Island (23.4425°S, 151.9152°E, 16m AMSL) set as my default location ›

  1. Heron Island Local Weather

    23.44°S, 151.92°E

    Now in Heron Island

    Updated at 04:40 EST

    17.6 °C

    Feels like 18.1 °C
    Dew Point
    15.8 °C
    Gusts
    7km/h
    Relative Humidity
    89%
    Pressure
    1019.4hPa
    Wind
    W 7km/h
    Rainfall
    0.0mm

    Heron Island Friday Forecast

    Mostly sunny
    Mostly sunny
    19 °C
    22 °C
    10%
    < 1mm
    Heron Island for Friday
    Sunny. Light winds becoming NE 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching around 30.
    Fire Danger
    -

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  3. Heron Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
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  5. 7 day forecast

    Today: Sunny. Light winds becoming NE 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching around 30.

    Forecast for Heron Island (23.4425°S, 151.9152°E, 16m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny
    Minimum 19° 20° 21° 21° 22° 22° 22°
    Maximum 22° 22° 23° 23° 23° 24° 25°
    Chance of rain 10% 40% 20% 30% 30% 30% 20%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm
    UV index Very High Very High Very High Very High Very High Very High Very High
    Fire Danger Rating - - - - - - -
    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 5
    (km/h)
    16
    (km/h)
    16
    (km/h)
    16
    (km/h)
    8
    (km/h)
    16
    (km/h)
    13
    (km/h)
    20
    (km/h)
    19
    (km/h)
    23
    (km/h)
    10
    (km/h)
    14
    (km/h)
    7
    (km/h)
    19
    (km/h)
    Wind direction ENE NE ENE ENE ESE ENE SSE ENE SE ESE E ENE N NNE
    Relative humidity 69% 65% 64% 62% 75% 77% 83% 83% 83% 84% 87% 83% 83% 83%
    Dew point 16°C 15°C 15°C 15°C 18°C 19°C 19°C 20°C 20°C 21°C 21°C 21°C 21°C 22°C
  6. Sunrise and sunset times

    Sunrise / Sunset for Heron Island (23.4425°S, 151.9152°E, 16m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon
    5:19am EST 5:41am EST 5:52pm EST 6:15pm EST 7:54am EST 9:43pm EST Waxing crescent First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14 New moon Oct 21
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  8. Tides graph

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  10. Heron Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Sep 21
    20.5 °C 28.3 °C
    0.0 mm
    Monday
    Sep 22
    19.4 °C 28.0 °C
    0.0 mm
    Tuesday
    Sep 23
    17.9 °C 29.0 °C
    32.0 mm
    Wednesday
    Sep 24
    15.2 °C 25.3 °C
    0.0 mm
    Thursday
    Sep 25
    17.0 °C -
    0.0 mm
    Legend
  11. Almanac


    Heron Island minimum temp history (23.4425°S, 151.9152°E, 16m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 29.0° 23/09/2025 Coldest this month 12.4° 12/09/2025
    Hottest on record 30.0 20/09/1989 Coldest on record 9.4 03/09/2014
    Hottest this year 34.5° 23/01/2025 Coldest this year 9.5° 14/06/2025
    Long term average 24.4° Long term average 17.1°
    Average this month 25.2° Average this month 17.0°
    Hottest September On Record Avg. max. temp. 26.1° 2009 Coldest September on record Avg. min. temp. 15.7° 2011
    Heron Island rainfall history (23.4425°S, 151.9152°E, 16m AMSL)
    RAINFALL
    Wettest This Month 32.0mm 23/09/2025 Total This Month 61.8mm
    3.0 days
    Long Term Average 37.7mm 5.9 days Wettest September on record 156.7mm 1998
    Driest on record 0.0mm 2019
  12. Heron Island Year To Date

    Average Rainfall To Sep 861.5mm 89.6 day(s)
    Total For 2025 757.9mm 89.0 day(s)
    Total To This Day 2024 959.4mm 140.0 day(s)
    Wettest Day 110.6mm Mar29
    Lowest Temperature 9.5°C Jun14
    Highest Temperature 34.5°C Jan23