One Mile Beach Weather Forecast

    • 20
    • 29

    Mostly clear

    • 19
    • 29

    Partly cloudy

    • 19
    • 24

    Shower or two

    • 16
    • 22

    Possible shower

    • 14
    • 24

    Partly cloudy

    • 15
    • 25

    Partly cloudy

    • 15
    • 25

    Partly cloudy

Today 23 Dec Hunter

Mostly clear. The chance of smoke haze. Winds southeast to southwesterly 15 to 25 km/h becoming southeasterly 20 to 30 km/h in the late afternoon.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly 15 to 20 knots, reaching up to 30 knots south of Port Stephens in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Port Stephens by early evening.
1st Swell
Southerly around 1 metre.
Weather
Mostly clear.
Weather Situation
A fresh to strong southerly change tracks north over coastal waters today in the wake of a trough. Winds will briefly turn northerly before a high pressure system builds in the Bight, directing another, stronger, southerly change over NSW coastal waters on Wednesday through Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

One Mile Beach Temperature Statistics View More

December Temperature

Williamtown RAAF Base (26km)

  • Lowest 2 December, 2025

    11.3 °C

  • Average December

    23.9 °C

  • Highest 21 December, 2025

    42.6 °C

Climate (2020–Present)

Williamtown RAAF Base (26km)

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

  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    18.1 °C

  • Average High 2020–2025

    23.8 °C
Get WillyWeather+ to remove ads