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Local Weather

Grassy Head (30.7939°S, 152.9923°E, 14m AMSL) set as my default location ›

  1. Grassy Head Local Weather

    30.79°S, 152.99°E

    Now in Grassy Head

    Updated at 05:50 EST

    8.5 °C

    Feels like 6.2 °C
    Dew Point
    7.7 °C
    Gusts
    11km/h
    Relative Humidity
    95%
    Pressure
    1021.0hPa
    Wind
    W 9km/h
    Rainfall
    0.8mm

    Grassy Head Friday Forecast

    Mostly sunny
    Mostly sunny
    11 °C
    17 °C
    20%
    < 1mm
    Grassy Head for Friday
    Partly cloudy. The chance of morning fog inland. Slight chance of a shower during the morning and afternoon. Light winds. Daytime maximum temperatures between 15 and 20.
    Fire Danger
    No Rating

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  3. Grassy Head 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
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  5. 7 day forecast

    Today: Partly cloudy. The chance of morning fog inland. Slight chance of a shower during the morning and afternoon. Light winds. Daytime maximum temperatures between 15 and 20.

    Forecast for Grassy Head (30.7939°S, 152.9923°E, 14m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Mostly sunny Mostly sunny Mostly sunny Mostly sunny Rain Rain Rain
    Minimum 11° 10° 11° 11°
    Maximum 17° 19° 16° 15° 15° 15° 16°
    Chance of rain 20% 30% 5% 80% 90% 90% 90%
    Likely amount < 1mm < 1mm < 1mm 1-5mm 20-40mm 10-20mm 5-10mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating No Rating No Rating 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 13
    (km/h)
    8
    (km/h)
    14
    (km/h)
    9
    (km/h)
    15
    (km/h)
    11
    (km/h)
    16
    (km/h)
    15
    (km/h)
    17
    (km/h)
    18
    (km/h)
    13
    (km/h)
    15
    (km/h)
    14
    (km/h)
    17
    (km/h)
    Wind direction WSW SE WNW N W S WSW S SW SSE SSW S S SSE
    Relative humidity 77% 68% 62% 50% 54% 41% 55% 54% 80% 76% 83% 77% 81% 74%
    Dew point 10°C 11°C 8°C 8°C 3°C 3°C 4°C 6°C 10°C 11°C 11°C 11°C 11°C 12°C
  6. Sunrise and sunset times

    Sunrise / Sunset for Grassy Head (30.7939°S, 152.9923°E, 14m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon
    5:58am EST 6:21am EST 5:23pm EST 5:47pm EST 11:45pm EST 9:40am EST Waning gibbous Last quarter Aug 16 New moon Aug 23 First quarter Aug 31 Full moon Sep 08
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  8. Tides graph

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  10. Grassy Head Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Aug 10
    7.9 °C 18.3 °C
    6.0 mm
    Monday
    Aug 11
    7.3 °C 18.7 °C
    2.2 mm
    Tuesday
    Aug 12
    6.0 °C 19.4 °C
    0.2 mm
    Wednesday
    Aug 13
    6.6 °C 20.7 °C
    0.2 mm
    Thursday
    Aug 14
    6.4 °C 19.4 °C
    0.0 mm
    Legend
  11. Almanac


    Grassy Head minimum temp history (30.7939°S, 152.9923°E, 14m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 22.5° 06/08/2025 Coldest this month 5.1° 03/08/2025
    Hottest on record 35.8 24/08/2009 Coldest on record -2.2 12/08/2005
    Hottest this year 36.6° 22/01/2025 Coldest this year 1.6° 12/06/2025
    Long term average 21.8° Long term average 5.4°
    Average this month 19.4° Average this month 7.9°
    Hottest August On Record Avg. max. temp. 23.4° 2009 Coldest August on record Avg. min. temp. 3.3° 2008
    Grassy Head rainfall history (30.7939°S, 152.9923°E, 14m AMSL)
    RAINFALL
    Wettest This Month 6.2mm 02/08/2025 Total This Month 18.6mm
    8.0 days
    Long Term Average 44.2mm 7.6 days Wettest August on record 212.4mm 2007
    Driest on record 0.8mm 2017
  12. Grassy Head Year To Date

    Average Rainfall To Aug 833.0mm 102.1 day(s)
    Total For 2025 1247.2mm 125.0 day(s)
    Total To This Day 2024 801.8mm 119.0 day(s)
    Wettest Day 169.4mm May22
    Lowest Temperature 1.6°C Jun12
    Highest Temperature 36.6°C Jan22