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Local Weather

Merrimac (28.0481°S, 153.3595°E, 24m AMSL) set as my default location ›

  2. Merrimac Local Weather

    28.05°S, 153.36°E
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    Now in Merrimac

    Updated at 17:50 EST

    PAST 24 HOURS

    12.3 °C

    Feels like 7.5 °C
    Dew Point
    4.5 °C
    Gusts
    22km/h
    Relative Humidity
    59%
    Pressure
    1011.4hPa
    Wind
    W 19km/h
    Rainfall
    0.0mm

    Gold Coast Seaway

    Coolangatta Ap

    Canungra (Defence)

    Beaudesert AWS

    Merrimac Sunday Forecast

    Possible shower
    Possible shower
    4 °C
    20 °C
    60%
    < 1mm
    Merrimac for Sunday
    Partly cloudy. Medium chance of showers, most likely in the early morning. Damaging winds possible about the S border ranges in the afternoon and evening. Winds W 15 to 20 km/h becoming light before dawn then becoming SW 20 to 30 km/h in the early morning. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 18 and 21.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Merrimac 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Medium chance of showers, most likely in the early morning. Damaging winds possible about the S border ranges in the afternoon and evening. Winds W 15 to 20 km/h becoming light before dawn then becoming SW 20 to 30 km/h in the early morning. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 18 and 21.

    Forecast for Merrimac (28.0481°S, 153.3595°E, 24m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Possible shower Mostly sunny Mostly sunny Mostly sunny Late shower Showers Showers
    Minimum 4° 11° 8° 8° 10° 10° 9°
    Maximum 20° 23° 25° 25° 23° 20° 21°
    Chance of rain 60% 20% 5% 20% 60% 90% 90%
    Likely amount < 1mm < 1mm < 1mm < 1mm 1-5mm 10-20mm 1-5mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating Moderate Moderate Moderate No Rating - - -
    Frost risk Slight Nil Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 13
    (km/h)     		23
    (km/h)     		16
    (km/h)     		17
    (km/h)     		5
    (km/h)     		8
    (km/h)     		7
    (km/h)     		12
    (km/h)     		14
    (km/h)     		18
    (km/h)     		18
    (km/h)     		18
    (km/h)     		15
    (km/h)     		16
    (km/h)
    Wind direction WSW SW SSW SSW WSW ESE SSW SE S SSE S SSE S S
    Relative humidity 64% 66% 73% 60% 72% 56% 68% 54% 68% 62% 72% 74% 79% 72%
    Dew point 5°C 13°C 12°C 15°C 11°C 15°C 12°C 14°C 12°C 14°C 13°C 13°C 12°C 16°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Merrimac (28.0481°S, 153.3595°E, 24m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    6:04am EST 6:28am EST 5:18pm EST 5:43pm EST 11:42am EST 1:08am EST Waxing gibbous Full moon Aug 09 Last quarter Aug 16 New moon Aug 23 First quarter Aug 31

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  9. Tides graph

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  11. Merrimac Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Tuesday
    Jul 29     		8.0 °C 20.6 °C
    0.0 mm
    Wednesday
    Jul 30     		12.9 °C 23.1 °C
    0.0 mm
    Thursday
    Jul 31     		12.8 °C 20.2 °C
    0.0 mm
    Friday
    Aug 01     		14.2 °C 20.6 °C
    0.0 mm
    Saturday
    Aug 02     		12.9 °C 18.9 °C
    3.0 mm
    Legend

  12. Almanac

    Merrimac minimum temp history (28.0481°S, 153.3595°E, 24m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 20.6° 01/08/2025 Coldest this month 12.9° 02/08/2025
    Hottest on record 32.4 25/08/2009 Coldest on record 4.2 10/08/2008
    Hottest this year 36.7° 22/01/2025 Coldest this year 7.4° 12/06/2025
    Long term average 22.2° Long term average 12.5°
    Average this month 19.8° Average this month 13.6°
    Hottest August On Record Avg. max. temp. 24.6° 2009 Coldest August on record Avg. min. temp. 9.9° 2008
    Merrimac rainfall history (28.0481°S, 153.3595°E, 24m AMSL)
    RAINFALL
    Wettest This Month 3.0mm 02/08/2025 Total This Month 3.0mm
    1.0 days
    Long Term Average 53.2mm 7.3 days Wettest August on record 204.2mm 1999
    Driest on record 0.0mm 1997

  13. Merrimac Year To Date

    Average Rainfall To Aug 931.6mm 96.1 day(s)
    Total For 2025 1298.4mm 101.0 day(s)
    Total To This Day 2024 905.2mm 109.0 day(s)
    Wettest Day 138.0mm Mar10
    Lowest Temperature 7.4°C Jun12
    Highest Temperature 36.7°C Jan22

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  2. Warnings

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