Lake Macquarie - Johnnys Point Weather Forecast

    • 17
    • 29

    Morning fog then sunny

    • 17
    • 31

    Sunny

    • 18
    • 33

    Mostly sunny

    • 19
    • 35

    Sunny

    • 20
    • 30

    Shower or two

    • 15
    • 23

    Cloudy

    • 15
    • 26

    Partly cloudy

Today 13 Mar Newcastle

Patchy morning fog, clearing to sunny day. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northeasterly below 10 knots increasing to 10 to 15 knots in the morning. Winds reaching up to 20 knots inshore in the evening.
Seas
Below 0.5 metres, increasing to around 1 metre during the morning.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge along the NSW coast, maintaining generally northeasterly winds over the next couple of days. A cold front will slip to the south of the state during the morning, with its associated trough bringing a weak southerly change along the South Coast during today and Friday before weakening. North to northeasterly winds are forecast to strengthen later in the week as the high pressure system in the Tasman Sea deepens, ahead of the next cold front that looks set to bring a southerly change along the coast later in the weekend and into early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Macquarie - Johnnys Point Temperature Statistics View More

March Temperature

Lake Macquarie (Cooranbong) (9km)

  • Lowest 9 March, 2025

    17.5 °C

  • Average March

    22.3 °C

  • Highest 1 March, 2025

    31.3 °C

Climate (2020–Present)

Lake Macquarie (Cooranbong) (9km)

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  • Average Low 2020–2025

    11.6 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    23.6 °C
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