Mungo Beach Weather Forecast

    • 15
    • 23

    Shower or two

    • 15
    • 26

    Partly cloudy

    • 17
    • 28

    Shower or two. Possible storm

    • 17
    • 26

    Showers. Possible storm

    • 13
    • 23

    Shower or two

    • 12
    • 24

    Partly cloudy

    • 12
    • 25

    Partly cloudy

Today 23 Oct Mid North Coast

Cloudy. High chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the afternoon and evening. Winds east to northeasterly 20 to 30 km/h tending north to northeasterly 15 to 20 km/h during the afternoon and evening. Daytime maximum temperatures between 18 and 23.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 25 knots.
Seas
1.5 to 2 metres.
1st Swell
Northeasterly below 1 metre, increasing to 1 to 1.5 metres south of Port Stephens during the afternoon.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore north of Port Stephens in the afternoon and evening.
Weather Situation
A high in the Tasman Sea maintains a ridge over the coastal waters. The high will move slowly east on the weekend. A strong cold front and trough will cross the southern coastal waters late on Sunday and move north.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mungo Beach Temperature Statistics View More

October Temperature

Williamtown RAAF Base (58 km)

  • Lowest 9 October, 2026

    7.8 °C

  • Average October

    18.6 °C

  • Highest 12 October, 2026

    36.4 °C

Climate (2021–2026)

Williamtown RAAF Base (58 km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    24 °C
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