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Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL) set as my default location ›

  2. Hamilton Island Local Weather

    20.35°S, 148.95°E
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    Now in Hamilton Island

    Updated at 19:40 EST

    PAST 24 HOURS

    21.9 °C

    Feels like 21.2 °C
    Dew Point
    20.5 °C
    Gusts
    26km/h
    Relative Humidity
    92%
    Pressure
    1019.0hPa
    Wind
    SE 24km/h
    Rainfall
    0.0mm

    Hamilton Island

    Proserpine

    Bowen Airport AWS

    Mackay

    Hamilton Island Wednesday Forecast

    Clearing shower
    Clearing shower
    22 °C
    26 °C
    40%
    < 1mm
    Hamilton Island for Wednesday
    Partly cloudy. The chance of fog inland in the early morning. Medium chance of showers, most likely in the late morning and afternoon. Winds E/SE 15 to 20 km/h tending E/NE 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching 26 to 32.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Hamilton Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. The chance of fog inland in the early morning. Medium chance of showers, most likely in the late morning and afternoon. Winds E/SE 15 to 20 km/h tending E/NE 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching 26 to 32.

    Forecast for Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Clearing shower Clearing shower Mostly sunny Mostly sunny Mostly sunny Clearing shower Clearing shower
    Minimum 22° 22° 22° 22° 22° 22° 22°
    Maximum 26° 26° 26° 26° 26° 26° 26°
    Chance of rain 40% 60% 5% 10% 50% 50% 80%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm < 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 25
    (km/h)     		25
    (km/h)     		25
    (km/h)     		30
    (km/h)     		26
    (km/h)     		26
    (km/h)     		12
    (km/h)     		15
    (km/h)     		12
    (km/h)     		17
    (km/h)     		17
    (km/h)     		21
    (km/h)     		26
    (km/h)     		30
    (km/h)
    Wind direction SSE SE SE SSE ESE ESE ESE ENE S E SSE SE SSE SE
    Relative humidity 86% 82% 90% 83% 80% 74% 73% 70% 83% 75% 82% 75% 82% 72%
    Dew point 22°C 22°C 22°C 22°C 21°C 20°C 19°C 19°C 21°C 21°C 21°C 20°C 21°C 19°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    5:37am 5:59am 5:59pm 6:21pm 2:45am EST 1:49pm EST Waning crescent New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14

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  9. Tides graph

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  11. Hamilton Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Sep 11     		21.5 °C 27.7 °C
    0.0 mm
    Friday
    Sep 12     		20.9 °C 23.5 °C
    0.0 mm
    Saturday
    Sep 13     		20.8 °C 23.7 °C
    0.0 mm
    Sunday
    Sep 14     		19.7 °C 23.5 °C
    2.0 mm
    Monday
    Sep 15     		19.2 °C -
    2.4 mm
    Legend

  12. Almanac

    Hamilton Island minimum temp history (20.3476°S, 148.9531°E, 73m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 27.7° 10/09/2025 Coldest this month 18.0° 01/09/2025
    Hottest on record 30.0 28/09/2013 Coldest on record 15.1 12/09/2011
    Hottest this year 32.9° 17/01/2025 Coldest this year 13.4° 02/08/2025
    Long term average 25.3° Long term average 20.2°
    Average this month 24.5° Average this month 20.2°
    Hottest September On Record Avg. max. temp. 26.5° 2013 Coldest September on record Avg. min. temp. 19.0° 2011
    Hamilton Island rainfall history (20.3476°S, 148.9531°E, 73m AMSL)
    RAINFALL
    Wettest This Month 2.6mm 08/09/2025 Total This Month 7.4mm
    4.0 days
    Long Term Average 25.7mm 6.2 days Wettest September on record 175.0mm 2010
    Driest on record 0.2mm 2003

  13. Hamilton Island Year To Date

    Average Rainfall To Sep 1259.3mm 123.4 day(s)
    Total For 2025 1761.8mm 120.0 day(s)
    Total To This Day 2024 1019.4mm 136.0 day(s)
    Wettest Day 322.2mm Feb 5
    Lowest Temperature 13.4°C Aug 2
    Highest Temperature 32.9°C Jan17

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  2. Warnings

    There are no current warnings for National.

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