volunteer Marine Rescue Lake Macquarie Swansea Heads weather

 Latitude S 33° 05' 03"    Longitude E 151° 39' 56"    Elevation 15 m

This year's highs and lows

Temperature and Humidity
Highest Temperature	36.5 °C	16:56 on 10 January
Lowest Temperature	7.2 °C	05:28 on 25 July
Highest Dew Point	24.7 °C	12:11 on 22 February
Lowest Dew Point	-1.0 °C	15:28 on 07 May
Highest Apparent Temperature	38.2 °C	16:16 on 18 February
Lowest Apparent Temperature	1.5 °C	13:25 on 10 August
Lowest Wind Chill Temperature	3.7 °C	05:44 on 25 July
Highest Heat Index	40.8 °C	16:16 on 18 February
Highest Minimum	23.4 °C	21 February
Lowest Maximum	13.8 °C	16 July
Highest Humidity	96 %	02:03 on 10 March
Lowest Humidity	29 %	15:28 on 07 May
Highest Daily Range	14.6 °C	18 February
Lowest Daily Range	1.9 °C	08 February
Rainfall
Highest Rain Rate	151.6 mm/hr	20:31 on 15 January
Highest Hourly Rainfall	67.4 mm	01:03 on 18 January
Highest Daily Rainfall	100.4 mm	18 January
Highest Monthly Rainfall	205.2 mm	January
Longest Dry Period	13 days	to 31 July
Longest Wet Period	9 days	to 29 May
Wind
Highest Wind Gust	51 kts	16:09 on 10 August
Highest Wind Speed 10-minute Average	39 kts	02:51 on 18 January
Highest Daily Wind Run	523.4 nm	10 August
Pressure
Lowest Pressure (sl)	997.83 hPa	13:53 on 10 August
Highest Pressure (sl)	1037.52 hPa	09:03 on 17 August
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Page updated 30/08/2026 16:00:00
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