Silverwater Weather Forecast

    • 21
    • 28

    Cloudy

    • 20
    • 35

    Showers. Storm developing

    • 20
    • 34

    Partly cloudy

    • 21
    • 32

    Cloudy

    • 20
    • 29

    Partly cloudy

    • 19
    • 31

    Partly cloudy

    • 18
    • 26

    Shower or two

Today 20 Feb Newcastle

Cloudy. Slight chance of a shower. Winds easterly 15 to 25 km/h becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Easterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Stephens early in the morning. Winds turning northeasterly in the afternoon.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Stephens.
Weather
Partly cloudy.
Weather Situation
Winds are northerly as a ridge of high pressure builds over the north coast. A southerly wind change will move along the southern half of the coast as a weak trough moves through and decays during Saturday. Winds turn fresh north to northwesterly by Sunday as a high builds over the Tasman.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Silverwater Temperature Statistics View More

February Temperature

Lake Macquarie (Cooranbong) (9km)

  • Lowest 17 February, 2026

    12.9 °C

  • Average February

    22.3 °C

  • Highest 18 February, 2026

    37.8 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (9km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    23.8 °C
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