Kogarah Bay Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 12
    • 19

    Mostly sunny

    • 10
    • 18

    Sunny

    • 13
    • 17

    Shower or two

    • 13
    • 17

    Showers

    • 13
    • 17

    Showers

    • 12
    • 17

    Showers

Today 12 Aug Sydney

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds westerly 15 to 20 km/h becoming light in the evening then becoming westerly 15 to 20 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly 15 to 20 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon.
Weather Situation
A cold front and its associated trough are forecast to cross Sydney Waters today into early Thursday, with fresh westerly winds turning southwesterly in their wake. Then, a high pressure system moving over South Australia is expected to drift towards Tasmania later in the week through the weekend, directing onshore south to southeasterly winds over Sydney Waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kogarah Bay Temperature Statistics View More

August Temperature

Sydney Airport (6km)

  • Lowest 5 August, 2026

    7.3 °C

  • Average August

    13.6 °C

  • Highest 3 August, 2026

    22.7 °C

Climate (2021–2026)

Sydney Airport (6km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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