Port Stephens Weather Forecast

    • 11
    • 18

    Windy. Partly cloudy

    • 13
    • 21

    Wind easing. Sunny

    • 7
    • 20

    Partly cloudy

    • 8
    • 18

    Mostly sunny

    • 6
    • 19

    Partly cloudy

    • 8
    • 19

    Shower or two

    • 9
    • 18

    Showers

Today 10 Aug Hunter

Cloudy. Medium chance of showers about the Upper Hunter, slight chance elsewhere. Damaging winds possible. Winds northwesterly 30 to 45 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northwesterly 20 to 30 knots, reaching up to 35 knots offshore south of Port Stephens in the evening.
Seas
1 to 2 metres, increasing to 2 to 3 metres offshore south of Port Stephens.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
Strong, gusty westerly winds are gradually easing as a cold front that crossed the coastal waters today continue to move further offshore. Winds will remain fresh westerly through to midweek as another cold front and its associated trough cross the state on Wednesday. Winds will then turn south to southwesterly later in the week after passage of the second cold front.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Stephens Temperature Statistics View More

August Temperature

Williamtown RAAF Base (24km)

  • Lowest 7 August, 2026

    2.7 °C

  • Average August

    10.8 °C

  • Highest 3 August, 2026

    21 °C

Climate (2021–2026)

Williamtown RAAF Base (24km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24 °C
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