Montagu Roadstead Weather Forecast

    • 6
    • 18

    Partly cloudy

    • 5
    • 18

    Mostly sunny

    • 7
    • 17

    Showers increasing

    • 8
    • 17

    Showers easing. Windy

    • 9
    • 18

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 8
    • 19

    Sunny

Today 7 Aug Illawarra

Partly cloudy. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly below 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Mostly clear.
Weather Situation
A slow-moving high pressure system over NSW extends a ridge over the coastal waters. As the high drifts east, a cold front and trough are forecast to cross the coastal waters during Sunday and Monday, bringing fresh to strong north to northwesterly winds in it's wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Montagu Roadstead Temperature Statistics View More

August Temperature

Point Perpendicular (6km)

  • Lowest 5 August, 2026

    8.3 °C

  • Average August

    12.8 °C

  • Highest 3 August, 2026

    21.1 °C

Climate (2021–2026)

Point Perpendicular (6km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.8 °C
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