Heros Bay Weather Forecast

    • 22
    • 31

    Cloudy

    • 21
    • 30

    Mostly sunny

    • 20
    • 31

    Mostly sunny

    • 20
    • 27

    Shower or two

    • 19
    • 26

    Shower or two

    • 19
    • 26

    Shower or two

    • 19
    • 25

    Shower or two

Today 23 Feb Hunter

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and early evening. Winds northwest to northeasterly 15 to 20 km/h becoming light in the middle of the day then becoming northeast to southeasterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to the low 20s with daytime temperatures reaching 29 to 35.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore early in the morning.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
Northeasterly below 1 metre, increasing to around 1 metre south of Port Stephens.
Weather
Cloudy. The chance of a thunderstorm south of Norah Head in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Heros Bay Temperature Statistics View More

February Temperature

Williamtown RAAF Base (23km)

  • Lowest 17 February, 2026

    13.1 °C

  • Average February

    23.8 °C

  • Highest 18 February, 2026

    38.5 °C

Climate (2021–Present)

Williamtown RAAF Base (23km)

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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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