Swansea Weather Forecast

    • 6
    • 22

    Partly cloudy

    • 5
    • 21

    Mostly sunny

    • 3
    • 19

    Sunny

    • 1
    • 19

    Mostly sunny

    • 4
    • 19

    Mostly sunny

    • 5
    • 21

    Mostly sunny

    • 7
    • 20

    Shower or two

Today 3 Aug Newcastle

Partly cloudy. The chance of fog in the early morning. Slight chance of a shower in the afternoon and evening. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 10 to 15 knots turning northwesterly in the evening.
Seas
Around 1 metre.
1st Swell
Southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then tending southerly 1 to 1.5 metres around midday.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore in the late afternoon and evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Temperature Statistics View More

August Temperature

Lake Macquarie (Cooranbong) (16km)

  • Lowest 2 August, 2026

    2.4 °C

  • Average August

    8.7 °C

  • Highest 1 August, 2026

    17 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (16km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    24 °C
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