Treachery Beach Weather Forecast

    • 20
    • 28

    Clear

    • 12
    • 23

    Sunny

    • 11
    • 22

    Sunny

    • 10
    • 24

    Sunny

    • 11
    • 26

    Partly cloudy

    • 12
    • 28

    Sunny

    • 14
    • 26

    Partly cloudy

Today 11 Apr Mid North Coast

Mostly clear. Slight chance of a shower in the north, near zero chance elsewhere. The chance of a thunderstorm in the north early this evening, possibly severe with damaging winds and large hail. Winds southeast to southwesterly 15 to 25 km/h becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southerly 15 to 20 knots turning southwesterly in the evening. Winds reaching up to 25 knots offshore south of Norah Head in the late evening.
Seas
1 to 1.5 metres.
1st Swell
South to southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Norah Head by early evening.
Weather
Clear.
Weather Situation
A trough lies across the north coast today. The trough is forecast to clear the coast by early Sunday, with a ridge of high pressure building in its wake through the weekend, bringing a return to settled conditions early next week. Several front may bring southerly surges about the south coast later next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Beach Temperature Statistics View More

April Temperature

Taree Airport (62km)

  • Lowest 1 April, 2026

    12.2 °C

  • Average April

    20.2 °C

  • Highest 7 April, 2026

    31.8 °C

Climate (2021–Present)

Taree Airport (62km)

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  • Average Low 2021–2026

    13 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    24.2 °C
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