Heros Bay Weather Forecast

    • 9
    • 18

    Mostly clear

    • 5
    • 19

    Sunny

    • 10
    • 17

    Very windy. Mostly sunny

    • 9
    • 17

    Wind easing. Sunny

    • 9
    • 18

    Sunny

    • 8
    • 19

    Sunny

    • 10
    • 18

    Cloudy

Today 8 Jul Hunter

Mostly clear. Winds northwesterly 20 to 30 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northwesterly 15 to 25 knots, reaching up to 30 knots offshore south of Norah Head in the late evening.
Seas
Below 1 metre, increasing to 1 to 2 metres south of Port Stephens.
1st Swell
Southerly around 1 metre.
Weather
Mostly clear.
Weather Situation
A cold front will cross the coastal waters early Wednesday, bringing fresh to strong west to northwesterly winds. This front will be followed by another stronger cold front on Thursday, with strong to gale-force west to southwesterly wind change in its wake. Winds will gradually ease later in the week through the weekend as a new high pressure system drifts across the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Heros Bay Temperature Statistics View More

July Temperature

Williamtown RAAF Base (23km)

  • Lowest 5 July, 2025

    4.3 °C

  • Average July

    12.7 °C

  • Highest 6 July, 2025

    22.7 °C

Climate (2020–Present)

Williamtown RAAF Base (23km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    23.6 °C
Get WillyWeather+ to remove ads