Tanilba Bay Weather Forecast

    • 10
    • 18

    Showers

    • 9
    • 19

    Shower or two

    • 12
    • 21

    Mostly sunny

    • 11
    • 23

    Partly cloudy

    • 14
    • 22

    Showers easing

    • 12
    • 21

    Possible shower

    • 9
    • 19

    Possible shower

Today 28 Jun Hunter

Partly cloudy. High chance of showers, most likely in the morning and afternoon. Light winds. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 14 and 18.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
East to southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Stephens.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A high pressure system over Tasmania will gradually drift eastwards while a weak coastal trough lingers off the New South Wales coast, maintaining south to southeasterly winds over the coastal waters. As the high enters the Tasman Sea and moves further east, winds will tend north to northeasterly from late on Sunday to early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tanilba Bay Temperature Statistics View More

June Temperature

Williamtown RAAF Base (16km)

  • Lowest 21 June, 2026

    5.5 °C

  • Average June

    14 °C

  • Highest 10 June, 2026

    23.5 °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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