Treachery Beach Weather Forecast

    • 6
    • 18

    Shower

    • 7
    • 18

    Shower

    • 6
    • 19

    Partly cloudy

    • 7
    • 22

    Sunny

    • 8
    • 20

    Partly cloudy

    • 7
    • 18

    Sunny

    • 7
    • 19

    Sunny

Today 31 Jul Mid North Coast

Partly cloudy. Areas of frost and the chance of fog this morning, mainly about higher ground. Medium chance of showers along the coastal fringe, most likely late this afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming southeast to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures between 13 and 19.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southerly 10 to 15 knots, reaching up to 20 knots offshore in the afternoon.
Seas
Around 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres by early evening, then increasing to 1.5 to 2 metres later in the evening.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
Southwesterly winds are forecast to turn southerly and ease as a high over southeastern Australia enters the Tasman Sea over the weekend. A cold front is forecast to cross the coastal waters early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Beach Temperature Statistics View More

July Temperature

Taree Airport (62km)

  • Lowest 25 July, 2026

    0.9 °C

  • Average July

    12.9 °C

  • Highest 2 July, 2026

    24.1 °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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