Boulder Bay Weather Forecast

    • 12
    • 21

    Rain at times

    • 13
    • 20

    Possible shower

    • 13
    • 21

    Shower or two

    • 14
    • 26

    Shower or two. Possible storm

    • 13
    • 25

    Possible shower

    • 12
    • 22

    Partly cloudy

    • 9
    • 20

    Mostly sunny

Today 10 Dec Bega

Cloudy. High chance of showers in the afternoon and evening. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
East to northeasterly about 10 knots becoming south to southeasterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A trough moves up southern and central parts of the coast today, bringing a fresh southerly change with it, before anchoring about the Hunter or Sydney coast, and weakening later in the week. High pressure will build in the Tasman Sea later in the week, bringing east to northeasterly winds to coastal waters, turning northerly over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boulder Bay Temperature Statistics View More

December Temperature

Bega (16km)

  • Lowest 1 December, 2025

    4.5 °C

  • Average December

    17.8 °C

  • Highest 4 December, 2025

    34.7 °C

Climate (2020–Present)

Bega (16km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    15 °C

  • Average High 2020–2025

    22 °C
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