Port Stephens Entrance Weather Forecast

    • 16
    • 27

    Partly cloudy

    • 18
    • 29

    Shower or two

    • 18
    • 23

    Shower or two

    • 16
    • 23

    Cloudy

    • 16
    • 25

    Partly cloudy

    • 15
    • 27

    Partly cloudy

    • 14
    • 30

    Sunny

Today 13 Dec Hunter

Partly cloudy. Medium chance of showers, most likely in the evening. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding about the Upper Hunter. Light winds becoming east to northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
1st Swell
Easterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm south of Port Stephens in the afternoon and evening.
Weather Situation
Northeasterly winds are being generated by a coastal trough along the north coast and a ridge of high pressure extending across the south. A cold front is forecast to move up the coast as a southerly change late Sunday into Monday behind which a new ridge of high pressure settled is forecast to settle bringing southeasterly winds through mid week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Stephens Entrance Temperature Statistics View More

December Temperature

Williamtown RAAF Base (34km)

  • Lowest 2 December, 2025

    11.3 °C

  • Average December

    22.8 °C

  • Highest 6 December, 2025

    40.2 °C

Climate (2020–Present)

Williamtown RAAF Base (34km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    23.7 °C
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