Lake Macquarie - Swansea Weather Forecast

    • 17
    • 27

    Mostly clear

    • 17
    • 27

    Shower or two

    • 18
    • 27

    Shower or two

    • 17
    • 27

    Shower or two

    • 17
    • 27

    Possible shower

    • 17
    • 27

    Possible shower

    • 16
    • 29

    Shower or two

Today 20 Mar Newcastle

Mostly clear. Slight chance of a shower. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Mostly clear.
Weather Situation
A weak ridge of high pressure is expected to maintain light to moderate winds from the northeast to southeast during Friday and the weekend, with periods of unsettled weather possible. Winds tend north to northeasterly across the southern coastal waters early next week, with fresher south to southeasterlies possible along the northern coastal waters associated with a low in the southern Coral Sea.
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Lake Macquarie - Swansea Temperature Statistics View More

March Temperature

Lake Macquarie (Cooranbong) (15km)

  • Lowest 15 March, 2026

    11.4 °C

  • Average March

    22.2 °C

  • Highest 17 March, 2026

    32.5 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (15km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    23.9 °C
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