Treachery Head Weather Forecast

    • 11
    • 22

    Partly cloudy

    • 11
    • 23

    Shower

    • 14
    • 22

    Shower

    • 15
    • 22

    Shower

    • 15
    • 22

    Shower

    • 14
    • 22

    Shower

    • 13
    • 22

    Shower

Today 9 May Mid North Coast

Mostly sunny. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds west to southwesterly 15 to 20 km/h tending southeast to southwesterly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures between 17 and 23.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southwesterly 15 to 20 knots turning southerly in the afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
1st Swell
Southerly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore north of Norah Head.
Weather
Partly cloudy. 50% chance of showers offshore, near zero chance elsewhere.
Caution
Large and powerful surf conditions in the morning are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
Southwesterly winds will continue to ease and then tend southerly this weekend as a high pressure system near the Bight extends a ridge across New South Wales. Winds will gradually turn southeasterly in the new week as the high moves east towards the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Head Temperature Statistics View More

May Temperature

Taree Airport (62km)

  • Lowest 8 May, 2026

    7.5 °C

  • Average May

    17.7 °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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