Treachery Beach Weather Forecast

    • 12
    • 22

    Shower

    • 13
    • 24

    Shower

    • 14
    • 23

    Shower

    • 15
    • 22

    Shower

    • 13
    • 20

    Shower

    • 11
    • 20

    Shower

    • 13
    • 21

    Shower

Today 16 May Mid North Coast

Partly cloudy. The chance of morning fog. High chance of showers along the coastal fringe, medium chance elsewhere. The chance of a thunderstorm near the coast late this afternoon and evening. Light winds. Daytime maximum temperatures between 17 and 23.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly about 10 knots increasing to 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Easterly 1.5 metres.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm from late this morning.
Weather Situation
A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough is expected to develop about the north coast early next week, bringing unsettled weather.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Beach Temperature Statistics View More

May Temperature

Taree Airport (62km)

  • Lowest 8 May, 2026

    7.5 °C

  • Average May

    17.4 °C

  • Highest 4 May, 2026

    26 °C

Climate (2021–Present)

Taree Airport (62km)

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  • Average Low 2021–2026

    13 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    24.3 °C
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