Port Stephens Weather Forecast

    • 8
    • 18

    Mostly clear

    • 7
    • 18

    Sunny

    • 7
    • 18

    Mostly sunny

    • 8
    • 16

    Sunny

    • 5
    • 18

    Mostly sunny

    • 7
    • 17

    Sunny

    • 9
    • 18

    Partly cloudy

Today 15 Jun Hunter

Mostly clear. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Westerly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southeasterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm south of Port Stephens in the late afternoon and evening.
Weather Situation
A broad high pressure ridge extends over much of New South Wales, remaining in place for the next several days. Cold fronts are forecast to brush the south of the state this evening and again during Tuesday.
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  • Temperature Forecast Bureau of Meteorology

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Port Stephens Temperature Statistics View More

June Temperature

Williamtown RAAF Base (24km)

  • Lowest 6 June, 2025

    6.7 °C
  • Average June

    12.3 °C
  • Highest 2 June, 2025

    19.7 °C

Climate (2020–Present)

Williamtown RAAF Base (24km)

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  • Average Low 2020–2025

    13.3 °C
  • Average 2020–2025

    18 °C
  • Average High 2020–2025

    23.6 °C
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