Heros Bay Weather Forecast

    • 17
    • 24

    Partly cloudy

    • 17
    • 28

    Showers easing. Storm

    • 17
    • 23

    Possible shower

    • 15
    • 31

    Possible storm

    • 19
    • 33

    Possible shower

    • 18
    • 30

    Sunny

    • 16
    • 26

    Partly cloudy

Today 22 Nov Hunter

Cloudy. Medium chance of showers, most likely later tonight. The chance of a thunderstorm about the Upper Hunter, possibly severe with heavy rain which may lead to flash flooding early this evening. Winds southeasterly 15 to 20 km/h becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeast to southeasterly 10 to 15 knots tending northeasterly in the evening. Winds reaching up to 20 knots offshore north of Port Stephens in the late evening.
Seas
Below 1 metre.
1st Swell
South to southeasterly 1.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm offshore south of Norah Head later tonight.
Weather Situation
A trough is lingering near central parts of the coast with winds expected to tend more north to northeasterly. Southerly winds will develop along the southern and central waters on Sunday, spreading to the northern waters on Monday, as a low pressure system forms over the southern Tasman Sea and then moves away to the east. The next trough is forecast to arrive on Tuesday or Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Heros Bay Temperature Statistics View More

November Temperature

Williamtown RAAF Base (23km)

  • Lowest 12 November, 2025

    8.3 °C

  • Average November

    20.8 °C

  • Highest 8 November, 2025

    34.9 °C

Climate (2020–Present)

Williamtown RAAF Base (23km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    23.7 °C
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