Boulder Bay Weather Forecast

    • 6
    • 18

    Clear

    • 5
    • 16

    Partly cloudy

    • 7
    • 19

    Partly cloudy

    • 4
    • 20

    Sunny

    • 5
    • 21

    Mostly sunny

    • 6
    • 23

    Partly cloudy

    • 7
    • 26

    Mostly sunny

Today 8 Sep Bega

Clear. Winds northeasterly 15 to 20 km/h becoming light in the late afternoon.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northeasterly 10 to 15 knots becoming variable about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly clear.
Weather Situation
A broad high pressure ridge continues to build over the coastal waters in the wake of a cold front that brushed the coast this morning and has since moved into the Tasman Sea. Another cold front will make its way up the coast on Wednesday, bringing fresh to strong southerly winds. Winds will gradually ease later in the week, then turn east to northeasterly as a high pressure system traverses the state's south and enters the Tasman Sea by the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boulder Bay Temperature Statistics View More

September Temperature

Bega (16km)

  • Lowest 4 September, 2026

    2.8 °C

  • Average September

    15 °C

  • Highest 1 September, 2026

    28 °C

Climate (2021–2026)

Bega (16km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    22.2 °C
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