Treachery Head Weather Forecast

    • 11
    • 30

    Partly cloudy

    • 15
    • 23

    Windy

    • 12
    • 21

    Shower

    • 13
    • 20

    Shower

    • 9
    • 21

    Shower

    • 12
    • 19

    Shower

    • 10
    • 20

    Shower

Today 5 Sep Mid North Coast

Mostly sunny. Slight chance of a shower about higher ground in the late afternoon and evening. Near zero chance of rain elsewhere. Winds northwesterly 25 to 35 km/h. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching 26 to 32.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northwesterly 15 to 25 knots, reaching up to 30 knots offshore south of Norah Head in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southerly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Mostly sunny day. The chance of a thunderstorm south of Port Stephens in the evening.
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, 2026

    6.5 °C

  • Average September

    17.4 °C

  • Highest 3 September, 2026

    31.2 °C

Climate (2021–2026)

Taree Airport (62km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24.3 °C
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