Broughton Island Weather Forecast

    • 20
    • 28

    Possible shower

    • 18
    • 25

    Showers

    • 18
    • 26

    Shower or two

    • 17
    • 26

    Shower or two

    • 17
    • 27

    Shower or two

    • 17
    • 27

    Shower or two

    • 18
    • 27

    Shower or two

Today 18 Mar Hunter

Cloudy. Medium chance of showers. The chance of a thunderstorm about the Lower Hunter in the late afternoon and evening. Thunderstorms possibly severe with heavy rain which may lead to flash flooding near the coast in the late afternoon and evening. Winds south to southeasterly 15 to 20 km/h becoming light in the late evening. Daytime maximum temperatures 23 to 28.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
South to southeasterly 10 to 15 knots becoming variable about 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
Weather Situation
A high over the Tasman Sea extends a ridge over northern coastal waters, while a trough is brushing the southern and central parts of the coast, bringing a coastal southerly change in its wake, before stalling about the Hunter Coast later today. Then, a series of high pressure systems will pass to the south, maintaining moist onshore easterly winds through the second half of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Broughton Island Temperature Statistics View More

March Temperature

Williamtown RAAF Base (48km)

  • Lowest 15 March, 2026

    11.5 °C

  • Average March

    23.3 °C

  • Highest 6 March, 2026

    32.3 °C

Climate (2021–Present)

Williamtown RAAF Base (48km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.8 °C
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