Heros Bay Weather Forecast

    • 15
    • 20

    Partly cloudy

    • 9
    • 21

    Sunny

    • 10
    • 22

    Mostly sunny

    • 11
    • 21

    Partly cloudy

    • 12
    • 21

    Cloudy

    • 13
    • 19

    Possible shower

    • 10
    • 18

    Shower or two

Today 15 Jun Hunter

Cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds southeasterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures between 15 and 20.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Norah Head in the late morning. Winds turning easterly below 10 knots in the late afternoon.
Seas
Around 1 metre.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
Southerly winds have developed along the coast. During today, a high pressure system will extend a ridge over the coastal waters, gradually turning the winds north to northeasterly by midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Heros Bay Temperature Statistics View More

June Temperature

Williamtown RAAF Base (23km)

  • Lowest 7 June, 2026

    6.5 °C

  • Average June

    14.5 °C

  • Highest 10 June, 2026

    23.5 °C

Climate (2021–Present)

Williamtown RAAF Base (23km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24 °C
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