20%
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Local Weather
Grassy Head (30.7939°S, 152.9923°E, 14m AMSL) set as my default location ›
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Grassy Head Local Weather
30.79°S, 152.99°ENow in Grassy Head
Updated at 05:50 EST8.5 °C
Feels like 6.2 °CDew Point7.7 °CGusts11km/hRelative Humidity95%Pressure1021.0hPaWindW 9km/hRainfall0.8mm
Grassy Head Friday Forecast
Mostly sunny11 °C17 °CGrassy Head for FridayPartly 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
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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 Minimum 11° 10° 8° 8° 9° 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 -
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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Tides graph
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Grassy Head Past 5 Days
This MonthMinimum Maximum Rainfall Sunday
Aug 107.9 °C 18.3 °C 6.0 mmMonday
Aug 117.3 °C 18.7 °C 2.2 mmTuesday
Aug 126.0 °C 19.4 °C 0.2 mmWednesday
Aug 136.6 °C 20.7 °C 0.2 mmThursday
Aug 146.4 °C 19.4 °C 0.0 mmLegend -
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 daysLong Term Average 44.2mm 7.6 days Wettest August on record 212.4mm 2007 Driest on record 0.8mm 2017 -
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