Boondaba Island Weather Forecast

    • 16
    • 27

    Shower or two

    • 15
    • 24

    Early shower or two

    • 10
    • 24

    Mostly sunny

    • 11
    • 22

    Becoming windy. Partly cloudy

    • 7
    • 20

    Wind easing. Sunny

    • 9
    • 21

    Mostly sunny

    • 8
    • 23

    Shower or two

Today 4 May Hunter

Partly cloudy. Very high chance of showers. The chance of a thunderstorm about the Upper Hunter in the afternoon and evening. Winds north to northwesterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures 20 to 27.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
East to northeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Stephens.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A strong high-pressure system near New Zealand is extending a ridge over New South Wales coastal waters, maintaining northeast to southeasterly winds. Winds continue to remain fresh north to northeasterly during today as a cold front and its associated trough approach the east of the state, before a shift to south to southwesterly winds later in the week in the systems wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boondaba Island Temperature Statistics View More

May Temperature

Williamtown RAAF Base (24km)

  • Lowest 1 May, 2026

    11.8 °C

  • Average May

    19.2 °C

  • Highest 2 May, 2026

    25.7 °C

Climate (2021–Present)

Williamtown RAAF Base (24km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.9 °C
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