Treachery Beach Weather Forecast

    • 17
    • 28

    Partly cloudy

    • 18
    • 27

    Partly cloudy

    • 19
    • 30

    Sunny

    • 19
    • 30

    Windy

    • 19
    • 30

    Windy

    • 19
    • 33

    Windy

    • 20
    • 26

    Cloudy

Today 5 Jan Mid North Coast

Partly cloudy. Medium chance of showers in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding inland. Winds south to southeasterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures 26 to 31.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
South to southwesterly 10 to 15 knots tending south to southeasterly in the middle of the day.
Seas
Below 1 metre.
1st Swell
East to northeasterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon and early evening.
Weather Situation
A high in the eastern Tasman Sea extends a ridge towards NSW. A trough will brush along the coast during today, bringing a southerly change to the southern and central waters. Then, winds will gradually turn northerly again as another high pressure system enters the Tasman Sea midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Beach Temperature Statistics View More

January Temperature

Taree Airport (62km)

  • Lowest 3 January, 2026

    15.9 °C

  • Average January

    21.4 °C

  • Highest 1 January, 2026

    27.7 °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

    24.1 °C
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