Treachery Head Weather Forecast

    • 10
    • 20

    Sunny

    • 10
    • 19

    Shower

    • 9
    • 18

    Shower

    • 9
    • 19

    Shower

    • 11
    • 18

    Shower

    • 10
    • 18

    Shower

    • 10
    • 19

    Shower

Today 21 Jun Mid North Coast

Mostly sunny. The chance of fog inland in the early morning. Medium chance of showers in the north, most likely in the evening. Near zero chance of rain elsewhere. Patches of morning frost about higher ground. Light winds. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching between 15 and 20.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Westerly 10 to 15 knots, reaching up to 20 knots offshore south of Port Stephens early in the morning. Winds becoming variable below 10 knots in the late afternoon.
Seas
Around 1 metre, decreasing below 0.5 metres during the afternoon.
1st Swell
Southerly around 1 metre.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Head Temperature Statistics View More

June Temperature

Taree Airport (62km)

  • Lowest 2 June, 2026

    5.5 °C

  • Average June

    14.9 °C

  • Highest 10 June, 2026

    23.4 °C

Climate (2021–2026)

Taree Airport (62km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    24.3 °C
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