Treachery Beach Weather Forecast

    • 12
    • 22

    Partly cloudy

    • 10
    • 20

    Shower

    • 11
    • 18

    Shower

    • 10
    • 18

    Shower

    • 10
    • 20

    Shower

    • 12
    • 19

    Shower

    • 12
    • 21

    Shower

Today 3 Jun Mid North Coast

Mostly sunny. Slight chance of a shower about higher ground, near zero chance elsewhere. Winds north to northwesterly 20 to 30 km/h tending west to northwesterly 25 to 35 km/h in the middle of the day. Daytime maximum temperatures between 15 and 23.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northwesterly 20 to 25 knots, reaching up to 30 knots offshore during the day. Winds tending westerly in the late afternoon.
Seas
1 to 1.5 metres, increasing to 2 to 2.5 metres offshore.
1st Swell
East to northeasterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A deep complex low is approaching the Bass Strait. Gusty westerly winds will continue as the low moves across Tasmania and enters the southwestern Tasman Sea. Winds will turn south to southwesterly later in the week as a series of cold fronts or troughs cross the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Beach Temperature Statistics View More

June Temperature

Taree Airport (62km)

  • Lowest 2 June, 2026

    5.5 °C

  • Average June

    11.5 °C

  • Highest 1 June, 2026

    19.2 °C

Climate (2021–Present)

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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