Treachery Head Weather Forecast

    • 16
    • 26

    Shower

    • 12
    • 21

    Partly cloudy

    • 12
    • 24

    Shower

    • 14
    • 24

    Shower

    • 10
    • 21

    Partly cloudy

    • 10
    • 23

    Shower

    • 11
    • 17

    Shower

Today 17 Sep Mid North Coast

Partly cloudy. Medium chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm. Winds west to northwesterly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures 23 to 29.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Westerly 10 to 15 knots shifting southeasterly in the early afternoon.
Seas
Around 1 metre.
1st Swell
North to northeasterly 1 to 1.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm north of Norah Head.
Weather Situation
A front and its associated trough crossing the state has brought a west to southwesterly change to southern and central coastal waters. The front moves away to the Tasman Sea and the trough continues crossing the northern coastal waters on Wednesday. Then, a ridge of high pressure will drift across the coastal waters midweek ahead of the second cold front that looks set to cross the coast on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Head Temperature Statistics View More

September Temperature

Taree Airport (62km)

  • Lowest 1 September, 2025

    6.1 °C

  • Average September

    15 °C

  • Highest 8 September, 2025

    28 °C

Climate (2020–Present)

Taree Airport (62km)

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  • Average Low 2020–2025

    13 °C

  • Average 2020–2025

    17.9 °C

  • Average High 2020–2025

    24 °C
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