Tanilba Bay Weather Forecast

    • 10
    • 20

    Possible shower

    • 11
    • 23

    Sunny

    • 12
    • 24

    Showers developing

    • 13
    • 20

    Showers easing

    • 12
    • 19

    Possible morning shower

    • 7
    • 21

    Mostly sunny

    • 8
    • 21

    Partly cloudy

Today 23 Aug Hunter

Partly cloudy. Medium chance of showers about the Lower Hunter in the late morning and afternoon. Near zero chance of rain elsewhere. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures between 18 and 21.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Easterly 10 to 15 knots turning northeasterly in the evening.
Seas
Around 1 metre.
1st Swell
Southerly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system is forecast to move into the Tasman Sea later on Sunday. with winds tending north to northeasterly. Winds are forecast to freshen during early next week as the next front approaches the coastal waters, crossing by mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tanilba Bay Temperature Statistics View More

August Temperature

Williamtown RAAF Base (16km)

  • Lowest 7 August, 2026

    2.7 °C

  • Average August

    12.7 °C

  • Highest 20 August, 2026

    23.2 °C

Climate (2021–2026)

Williamtown RAAF Base (16km)

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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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