Tanilba Bay Weather Forecast

    • 13
    • 20

    Showers. Possible storm

    • 12
    • 19

    Partly cloudy

    • 7
    • 21

    Sunny

    • 11
    • 19

    Shower or two

    • 9
    • 19

    Partly cloudy

    • 9
    • 20

    Partly cloudy

    • 9
    • 24

    Sunny

Today 26 Aug Hunter

Partly cloudy. High chance of showers about the Lower Hunter, medium chance elsewhere. The chance of a thunderstorm in the late morning and afternoon. Winds west to southwesterly 15 to 20 km/h tending southeast to southwesterly 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
Southwesterly 15 to 20 knots turning southerly in the early afternoon.
Seas
Around 1 metre, increasing to 1.5 metres during the afternoon.
1st Swell
Southerly around 1 metre inshore, increasing to 1.5 metres offshore later in the evening.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Weather Situation
A trough near the south coast this morning is heading north and crossing the rest of the coastal waters during today, bringing a fresh southerly wind change in its wake. Winds will then ease later in the week as a high pressure ridge develops across the coastal waters.
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

    13.1 °C

  • Highest 24 August, 2026

    24.9 °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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