Treachery Beach Weather Forecast

    • 8
    • 22

    Partly cloudy

    • 8
    • 20

    Shower

    • 7
    • 18

    Sunny

    • 4
    • 18

    Sunny

    • 5
    • 19

    Partly cloudy

    • 6
    • 20

    Partly cloudy

    • 8
    • 21

    Shower

Today 3 Aug Mid North Coast

Partly cloudy. The chance of morning fog. Slight chance of a shower about higher ground, most likely this evening. Near zero chance of rain elsewhere. Light winds. Daytime maximum temperatures between 17 and 22.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 10 to 15 knots turning northwesterly in the evening.
Seas
Around 1 metre.
1st Swell
South to southeasterly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore north of Norah Head.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore late this afternoon and evening.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge towards the north coast. Today a cold front will brush the far south, bringing a west to southwesterly change. Winds will gradually tend southerly from mid-week as a new ridge of high pressure develops.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Beach Temperature Statistics View More

August Temperature

Taree Airport (62km)

  • Lowest 2 August, 2026

    6.1 °C

  • Average August

    11.5 °C

  • Highest 1 August, 2026

    18.5 °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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