Tanilba Bay Weather Forecast

    • 11
    • 19

    Possible shower

    • 8
    • 18

    Sunny

    • 7
    • 19

    Shower or two

    • 11
    • 20

    Mostly sunny

    • 12
    • 19

    Partly cloudy

    • 11
    • 18

    Mostly sunny

    • 9
    • 19

    Possible shower

Today 31 May Hunter

Partly cloudy. Medium chance of showers about the Upper Hunter, slight chance elsewhere. Winds west to northwesterly 15 to 25 km/h. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 14 and 19.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Westerly 15 to 20 knots, reaching up to 25 knots north of Norah Head during the morning and early afternoon. Winds turning southwesterly in the early afternoon.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore north of Norah Head.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tanilba Bay Temperature Statistics View More

May Temperature

Williamtown RAAF Base (16km)

  • Lowest 8 May, 2026

    7.8 °C

  • Average May

    17.1 °C

  • Highest 4 May, 2026

    27.5 °C

Climate (2021–Present)

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

    23.9 °C
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