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Local Weather

Diamond Bay (33.8604°S, 151.2749°E, 90m AMSL) set as my default location ›

  2. Diamond Bay Local Weather

    33.86°S, 151.27°E
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    Now in Diamond Bay

    Updated at 06:50 EDT

    PAST 24 HOURS

    17.7 °C

    Feels like 14.3 °C
    Dew Point
    5.9 °C
    Gusts
    15km/h
    Relative Humidity
    46%
    Pressure
    1012.4hPa
    Wind
    W 13km/h
    Rainfall
    0.0mm

    Sydney - Observatory Hill

    Sydney Ap

    Canterbury

    Olympic Park

    Diamond Bay Saturday Forecast

    Sunny
    Sunny
    19 °C
    27 °C
    5%
    < 1mm
    Diamond Bay for Saturday
    Sunny. Light winds becoming W 15 to 25 km/h in the middle of the day then becoming light in the late evening.
    Fire Danger
    High
    DAM LEVELS

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  4. Diamond Bay 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Sunny. Light winds becoming W 15 to 25 km/h in the middle of the day then becoming light in the late evening.

    Forecast for Diamond Bay (33.8604°S, 151.2749°E, 90m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Sunny Late shower Mostly sunny Mostly sunny Mostly sunny Mostly sunny Late shower
    Minimum 19° 19° 16° 14° 17° 18° 20°
    Maximum 27° 27° 22° 24° 24° 25° 30°
    Chance of rain 5% 50% 5% 20% 20% 30% 70%
    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 High High 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 14
    (km/h)     		12
    (km/h)     		13
    (km/h)     		25
    (km/h)     		15
    (km/h)     		29
    (km/h)     		14
    (km/h)     		20
    (km/h)     		7
    (km/h)     		17
    (km/h)     		7
    (km/h)     		22
    (km/h)     		16
    (km/h)     		13
    (km/h)
    Wind direction NW NE NNW W WSW SSE N ENE WSW E NNE ENE NNW NNW
    Relative humidity 42% 40% 45% 42% 53% 58% 65% 58% 66% 65% 79% 75% 59% 52%
    Dew point 9°C 13°C 10°C 13°C 10°C 11°C 11°C 15°C 14°C 17°C 17°C 20°C 17°C 19°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Diamond Bay (33.8604°S, 151.2749°E, 90m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon
    5:54am EDT 6:20am EDT 7:05pm EDT 7:30pm EDT 8:45am EDT Waning gibbous Last quarter Oct 14 New moon Oct 21 First quarter Oct 30 Full moon Nov 06

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  9. Tides graph

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  11. Diamond Bay Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Monday
    Oct 06     		16.1 °C 31.8 °C
    0.0 mm
    Tuesday
    Oct 07     		16.3 °C 22.7 °C
    3.8 mm
    Wednesday
    Oct 08     		15.8 °C 28.3 °C
    0.0 mm
    Thursday
    Oct 09     		20.0 °C 26.9 °C
    0.0 mm
    Friday
    Oct 10     		17.0 °C 30.6 °C
    0.0 mm
    Legend

  12. Almanac

    Diamond Bay minimum temp history (33.8604°S, 151.2749°E, 90m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 31.8° 06/10/2025 Coldest this month 12.1° 03/10/2025
    Hottest on record 38.2 13/10/2004 Coldest on record 5.7 06/10/1927
    Hottest this year 37.1° 16/03/2025 Coldest this year 6.0° 19/06/2025
    Long term average 22.2° Long term average 13.7°
    Average this month 26.9° Average this month 15.9°
    Hottest October On Record Avg. max. temp. 26.2° 1988 Coldest October on record Avg. min. temp. 10.4° 1905
    Diamond Bay rainfall history (33.8604°S, 151.2749°E, 90m AMSL)
    RAINFALL
    Wettest This Month 3.8mm 07/10/2025 Total This Month 3.8mm
    1.0 days
    Long Term Average 77.6mm 11.7 days Wettest October on record 284.9mm 1987
    Driest on record 0.6mm 1988

  13. Diamond Bay Year To Date

    Average Rainfall To Oct 1062.1mm 121.0 day(s)
    Total For 2025 1553.2mm 125.0 day(s)
    Total To This Day 2024 1234.4mm 114.0 day(s)
    Wettest Day 122.0mm Sep11
    Lowest Temperature 6.0°C Jun19
    Highest Temperature 37.1°C Mar16

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  2. Warnings

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