90%
10-20mm
Local Weather
Heron Island (23.4425°S, 151.9152°E, 16m AMSL) set as my default location ›
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Heron Island Local Weather
23.44°S, 151.92°ENow in Heron Island
Updated at 14:40 EST21.3 °C
Feels like 22.0 °CDew Point21.1 °CGusts26km/hRelative Humidity99%Pressure1019.5hPaWindSE 19km/hRainfall2.0mm
Heron Island Monday Forecast
Windy with showers21 °C23 °CHeron Island for MondayPartly cloudy. Medium chance of showers, most likely from late this morning. Winds SE 20 to 30 km/h. Daytime maximum temperatures in the mid to high 20s.Fire Danger-
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7 day forecast
Today: Partly cloudy. Medium chance of showers, most likely from late this morning. Winds SE 20 to 30 km/h. Daytime maximum temperatures in the mid to high 20s.
Forecast for Heron Island (23.4425°S, 151.9152°E, 16m AMSL) Mon Tue Wed Thu Fri Sat Sun Summary Minimum 21° 22° 21° 21° 21° 21° 21° Maximum 23° 23° 24° 24° 24° 23° 23° Chance of rain 90% 90% 20% 20% 70% 80% 60% Likely amount 10-20mm 1-5mm < 1mm < 1mm 1-5mm 1-5mm 1-5mm UV index High High High High High High High Fire Danger 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 35
(km/h)35
(km/h)33
(km/h)34
(km/h)30
(km/h)27
(km/h)28
(km/h)32
(km/h)39
(km/h)45
(km/h)43
(km/h)44
(km/h)38
(km/h)38
(km/h)Wind direction SSE SE SSE SE SSE SE S SE SSE SSE SSE SSE SSE SSE Relative humidity 76% 78% 80% 77% 81% 70% 75% 66% 77% 71% 77% 72% 78% 73% Dew point 18°C 19°C 19°C 19°C 19°C 18°C 18°C 18°C 18°C 19°C 18°C 18°C 18°C 18°C -
Sunrise and sunset times
Sunrise / Sunset for Heron Island (23.4425°S, 151.9152°E, 16m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter 5:53am EST 6:17am EST 5:26pm EST 5:50pm EST 1:13pm EST Waxing gibbous
Full moon May 13 Last quarter May 20 New moon May 27 First quarter Jun 03 -
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Tides graph
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Heron Island Past 5 Days
This MonthMinimum Maximum Rainfall Thursday
May 0120.1 °C 26.1 °C 0.0 mmFriday
May 0216.5 °C - 0.0 mmSaturday
May 03- 25.3 °C -Sunday
May 0417.9 °C 23.8 °C 3.5 mmMonday
May 0517.3 °C - 8.4 mmLegend -
Almanac
Heron Island minimum temp history (23.4425°S, 151.9152°E, 16m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 26.1° 01/05/2025 Coldest this month 16.5° 02/05/2025 Hottest on record 28.6 02/05/2016 Coldest on record 8.4 31/05/2000 Hottest this year 34.5° 23/01/2025 Coldest this year 14.0° 13/04/2025 Long term average 24.1° Long term average 16.9° Average this month 25.7° Average this month 18.2° Hottest May On Record Avg. max. temp. 26.5° 2007 Coldest May on record Avg. min. temp. 15.5° 2011 Heron Island rainfall history (23.4425°S, 151.9152°E, 16m AMSL) RAINFALL Wettest This Month 8.0mm 05/05/2025 Total This Month 11.5mm
2.0 daysLong Term Average 100.7mm 9.8 days Wettest May on record 320.4mm 1989 Driest on record 7.6mm 2004 -
Heron Island Year To Date
Average Rainfall To May 674.0mm 62.8 day(s) Total For 2025 531.3mm 61.0 day(s) Total To This Day 2024 742.9mm 87.0 day(s) Wettest Day 112.6mm Mar29 Lowest Temperature 14.0°C Apr13 Highest Temperature 34.5°C Jan23