Mungo Beach Weather Forecast

    • 8
    • 25

    Clear

    • 12
    • 27

    Mostly sunny

    • 15
    • 25

    Possible shower developing

    • 11
    • 21

    Mostly sunny

    • 12
    • 26

    Sunny day. Late shower or two

    • 14
    • 24

    Showers easing

    • 10
    • 22

    Sunny

Today 15 Sep Mid North Coast

Mostly clear. Winds northwest to northeasterly 15 to 20 km/h becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 10 to 15 knots, reaching up to 30 knots offshore in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
1st Swell
Southerly around 1 metre.
Weather
Clear.
Weather Situation
Northerly winds are strengthening as a high pressure system over the Tasman Sea moves further away while a cold front approaches from the west. This front and its associated trough will bring a west to southwesterly change to southern and central coastal waters later Tuesday through Wednesday, before the front moves away to the Tasman Sea and the trough weakens over the northern coastal waters. Then, a ridge of high pressure will drift across the coastal waters midweek ahead of the second cold front that looks set to cross the coast on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mungo Beach Temperature Statistics View More

September Temperature

Williamtown RAAF Base (58km)

  • Lowest 1 September, 2025

    5.5 °C

  • Average September

    15.1 °C

  • Highest 8 September, 2025

    28.5 °C

Climate (2020–Present)

Williamtown RAAF Base (58km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    23.6 °C
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