Treachery Head Weather Forecast

    • 17
    • 32

    Sunny

    • 19
    • 33

    Windy

    • 20
    • 27

    Storm

    • 17
    • 26

    Shower

    • 17
    • 29

    Sunny

    • 19
    • 28

    Shower

    • 19
    • 24

    Shower

Today 5 Dec Mid North Coast

Mostly sunny. The chance of a thunderstorm in the north in the afternoon and early evening. Winds northwest to southwesterly 15 to 20 km/h tending east to northeasterly 20 to 30 km/h in the middle of the day then tending northwest to northeasterly 15 to 25 km/h in the evening. Daytime maximum temperatures 29 to 35.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Port Stephens by early evening.
1st Swell
Northeasterly around 1 metre south of Port Stephens.
Weather
Sunny.
Weather Situation
A high pressure system lies over the Tasman Sea, extending a ridge over the state. Northerly winds strengthening by the weekend, with a brief weak southerly change expected along the south coast today. Then, a cold front will cross the state during the weekend, bringing a fresh to strong southerly wind change over coastal waters in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Head Temperature Statistics View More

December Temperature

Taree Airport (62km)

  • Lowest 1 December, 2025

    9.3 °C

  • Average December

    18.8 °C

  • Highest 1 December, 2025

    27.7 °C

Climate (2020–Present)

Taree Airport (62km)

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  • Average Low 2020–2025

    13 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    24.1 °C
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