Silverwater Bay Weather Forecast

    • 13
    • 27

    Shower or two

    • 13
    • 20

    Shower or two. Becoming windy

    • 10
    • 21

    Partly cloudy

    • 9
    • 25

    Sunny

    • 12
    • 29

    Shower or two

    • 15
    • 29

    Possible shower

    • 14
    • 28

    Mostly sunny

Today 6 Oct Newcastle

Partly cloudy. Medium chance of showers, becoming less likely this morning. The chance of a thunderstorm early this morning. Light winds becoming east to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Variable about 10 knots. Winds shifting south to southwesterly 15 to 25 knots south of Norah Head in the late evening.
Seas
Below 0.5 metres.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Norah Head.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm this morning.
Weather Situation
A trough lies over the northern coastal waters, while a weak ridge of high pressure extends over the remainder of the coast. From late today, the next cold front will cross the south coast, bringing a strong and gusty southerly change along the southern coastal waters, reaching the northern coast and weakening during early Wednesday. This is expected to be followed by a broad ridge over the state while a low over the Tasman Sea deepens later this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Silverwater Bay Temperature Statistics View More

October Temperature

Lake Macquarie (Cooranbong) (9 km)

  • Lowest 1 October, 2026

    8.2 °C

  • Average October

    18.1 °C

  • Highest 1 October, 2026

    30.4 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (9 km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    24 °C
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