Boondelbah Island Weather Forecast

    • 5
    • 17

    Sunny

    • 5
    • 18

    Sunny

    • 2
    • 19

    Sunny

    • 5
    • 19

    Mostly sunny

    • 7
    • 21

    Shower or two

    • 9
    • 19

    Possible shower

    • 7
    • 20

    Sunny

Today 5 Aug Hunter

Sunny. The chance of fog about the Upper Hunter in the early morning. Areas of morning frost. Light winds becoming west to northwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Overnight temperatures falling to between zero and 5 with daytime temperatures reaching between 13 and 18.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Westerly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boondelbah Island Temperature Statistics View More

August Temperature

Williamtown RAAF Base (37km)

  • Lowest 2 August, 2026

    3 °C

  • Average August

    11.9 °C

  • Highest 3 August, 2026

    21 °C

Climate (2021–2026)

Williamtown RAAF Base (37km)

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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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