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Local Weather

Gymea Bay (34.0482°S, 151.0861°E, 12m AMSL) set as my default location ›

  2. Gymea Bay Local Weather

    34.05°S, 151.09°E
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    Now in Gymea Bay

    Updated at 15:10 EST

    PAST 24 HOURS

    16.3 °C

    Feels like 6.8 °C
    Dew Point
    2.7 °C
    Gusts
    61km/h
    Relative Humidity
    40%
    Pressure
    1006.1hPa
    Wind
    W 41km/h
    Rainfall
    0.0mm

    Sydney Ap

    Lucas Heights

    Canterbury

    Holsworthy Aerodrome

    Gymea Bay Wednesday Forecast

    Windy
    Windy
    13 °C
    17 °C
    30%
    < 1mm
    Gymea Bay for Wednesday
    Mostly sunny morning. Slight chance of a shower, most likely in the afternoon and evening. Damaging winds possible. Winds NW 25 to 40 km/h turning W 20 to 30 km/h in the early afternoon.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Gymea Bay 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny morning. Slight chance of a shower, most likely in the afternoon and evening. Damaging winds possible. Winds NW 25 to 40 km/h turning W 20 to 30 km/h in the early afternoon.

    Forecast for Gymea Bay (34.0482°S, 151.0861°E, 12m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Windy Windy Mostly cloudy Possible shower Late shower Possible shower Windy with showers
    Minimum 13° 9° 10° 12° 11° 12° 12°
    Maximum 17° 15° 16° 17° 18° 17° 16°
    Chance of rain 30% 40% 70% 50% 70% 90% 90%
    Likely amount < 1mm < 1mm 1-5mm < 1mm 1-5mm 10-20mm 40-80mm
    UV index Low Low Low Low Low Low Low
    Fire Danger Rating Moderate Moderate No Rating No 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 74
    (km/h)     		52
    (km/h)     		31
    (km/h)     		34
    (km/h)     		23
    (km/h)     		26
    (km/h)     		16
    (km/h)     		12
    (km/h)     		13
    (km/h)     		12
    (km/h)     		17
    (km/h)     		21
    (km/h)     		32
    (km/h)     		38
    (km/h)
    Wind direction NW WNW WSW SW SW SSW WSW SSE WNW E SSW S SSW SSW
    Relative humidity 54% 52% 56% 51% 67% 65% 76% 67% 80% 62% 77% 74% 78% 77%
    Dew point 5°C 7°C 3°C 5°C 6°C 10°C 9°C 11°C 10°C 11°C 11°C 12°C 10°C 12°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Gymea Bay (34.0482°S, 151.0861°E, 12m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    6:33am EST 7:01am EST 4:54pm EST 5:22pm EST 6:49am EST 4:22pm EST New moon New moon Jun 25 First quarter Jul 03 Full moon Jul 11 Last quarter Jul 18

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  9. Tides graph

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  11. Gymea Bay Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    Jun 21     		6.9 °C 19.8 °C
    0.0 mm
    Sunday
    Jun 22     		7.0 °C 19.9 °C
    0.0 mm
    Monday
    Jun 23     		7.8 °C 22.0 °C
    0.0 mm
    Tuesday
    Jun 24     		11.2 °C 22.1 °C
    0.0 mm
    Wednesday
    Jun 25     		13.6 °C 17.4 °C
    1.4 mm
    Legend

  12. Almanac

    Gymea Bay minimum temp history (34.0482°S, 151.0861°E, 12m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 22.1° 24/06/2025 Coldest this month 5.8° 19/06/2025
    Hottest on record 26.8 05/06/1958 Coldest on record 1.0 21/06/1961
    Hottest this year 42.5° 28/01/2025 Coldest this year 5.8° 19/06/2025
    Long term average 17.7° Long term average 8.8°
    Average this month 18.0° Average this month 8.7°
    Hottest June On Record Avg. max. temp. 20.4° 1957 Coldest June on record Avg. min. temp. 6.3° 1962
    Gymea Bay rainfall history (34.0482°S, 151.0861°E, 12m AMSL)
    RAINFALL
    Wettest This Month 5.8mm 05/06/2025 Total This Month 13.8mm
    8.0 days
    Long Term Average 125.2mm 11.4 days Wettest June on record 465.9mm 1950
    Driest on record 2.5mm 1962

  13. Gymea Bay Year To Date

    Average Rainfall To Jun 666.6mm 69.4 day(s)
    Total For 2025 676.0mm 86.0 day(s)
    Total To This Day 2024 975.4mm 59.0 day(s)
    Wettest Day 60.2mm May23
    Lowest Temperature 5.8°C Jun19
    Highest Temperature 42.5°C Jan28

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  2. Warnings

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