Treachery Beach Weather Forecast

    • 18
    • 26

    Shower

    • 19
    • 28

    Shower

    • 18
    • 27

    Shower

    • 17
    • 29

    Shower

    • 18
    • 24

    Shower

    • 14
    • 24

    Shower

    • 15
    • 25

    Shower

Today 23 Mar Mid North Coast

Partly cloudy. The chance of fog about higher ground in the early morning. High chance of showers, most likely in the afternoon. The chance of a thunderstorm in the afternoon. Light winds becoming east to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching 21 to 26.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
East to northeasterly about 10 knots increasing to 10 to 15 knots in the morning.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm inshore this afternoon.
Weather Situation
A weak ridge of high pressure is expected to maintain light to moderate winds from the northeast to southeast, with periods of unsettled weather possible. Winds tend north to northeasterly across the southern coastal waters early next week, with fresher south to southeasterlies possible along the northern coastal waters associated with a low in the southern Coral Sea. Later in the week as the low track into the Southern Tasman and interact with a cold front, a strong and gusty southerly change will push up the coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Beach Temperature Statistics View More

March Temperature

Taree Airport (62km)

  • Lowest 16 March, 2026

    13.1 °C
  • Average March

    23 °C
  • Highest 17 March, 2026

    33.5 °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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